 {"id":4859,"date":"2022-11-29T09:56:23","date_gmt":"2022-11-29T04:56:23","guid":{"rendered":"https:\/\/themasterchemistry.com\/?post_type=web-story&#038;p=4859"},"modified":"2022-11-29T09:56:23","modified_gmt":"2022-11-29T04:56:23","slug":"dna-sequence-enhances-our-understanding-of-the-origins-of-jaws","status":"publish","type":"web-story","link":"https:\/\/themasterchemistry.com\/web-stories\/dna-sequence-enhances-our-understanding-of-the-origins-of-jaws\/","title":{"rendered":"DNA sequence enhances our understanding of the origins of jaws"},"content":{"rendered":"<p><html amp=\"\" lang=\"en\"><head><meta charSet=\"utf-8\"\/><meta name=\"viewport\" content=\"width=device-width,minimum-scale=1,initial-scale=1\"\/><script async=\"\" src=\"https:\/\/cdn.ampproject.org\/v0.js\"><\/script><script async=\"\" src=\"https:\/\/cdn.ampproject.org\/v0\/amp-story-1.0.js\" custom-element=\"amp-story\"><\/script><link 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  padding: 6px 12px;\n                vertical-align: middle;\n                border-radius: 15px;\n                background: rgba(11, 11, 11, 0.6);\n                color: rgba(255, 255, 255, 1);\n                font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen-Sans, Ubuntu, Cantarell, \"Helvetica Neue\", sans-serif;;\n                font-size: calc(4 * var(--story-page-vw));\n                line-height: 1.4;\n                word-break: break-word;\n                word-wrap: break-word;\n                overflow-wrap: break-word;\n              }\n              <\/style>\n<p><meta name=\"web-stories-replace-head-start\"\/><title>DNA sequence enhances our understanding of the origins of jaws<\/title><link rel=\"canonical\" href=\"https:\/\/themasterchemistry.com\/?post_type=web-story&amp;p=4859\"\/><meta name=\"web-stories-replace-head-end\"\/><\/head><body><amp-story standalone=\"\" publisher=\"Master Chemistry\" publisher-logo-src=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2021\/05\/favicon.png\" title=\"DNA sequence enhances our understanding of the origins of jaws\" poster-portrait-src=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/cropped-dna-g068b4ce13_640.jpg\" background-audio=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/Acoustic.mp3\"><amp-story-page id=\"0b2ff5e9-0446-48c0-be8c-61adf75ba2fc\" auto-advance-after=\"20s\"><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#252e37\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-9e37e716-500e-4326-9599-686f7195f86d\">\n<div style=\"position:absolute;width:316.33057%;height:100%;left:-108.16528%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-583.png\" alt=\"image\" srcSet=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-583.png 500w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-583-300x169.png 300w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-583-150x84.png 150w\" sizes=\"(min-width: 1024px) 142vh, 315vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<div class=\"element-overlay-area\" style=\"background-color:rgba(0,0,0,0.5)\"><\/div>\n<\/div>\n<\/div>\n<div class=\"page-background-overlay-area\" style=\"background-color:rgba(0,0,0,0.5)\"><\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:13.59223%;top:23.94822%;width:75%;height:50.80906%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6472491909385114% 0.6472491909385114% 0.6472491909385114% 0.6472491909385114% \/ 0.6369426751592357% 0.6369426751592357% 0.6369426751592357% 0.6369426751592357%\" id=\"el-4a600b39-c1a9-43fe-a239-9a5be7b19c86\">\n<h1 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:2.551546065938511% 0;font-family:&quot;Anton&quot;,sans-serif;font-size:0.809061em;line-height:1.19;text-align:left;padding:0;color:#000000\"><span><span style=\"color: #fff\">DNA sequence enhances our understanding of the origins of jaws<\/span><\/span><\/h1>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"ab8d899a-568e-4b99-bcda-25afca5920f6\" auto-advance-after=\"20s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-3db950ba-9a2d-4584-a136-6be9063ca821\",\"keyframes\":{\"opacity\":[0,1]},\"delay\":0,\"duration\":600,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-39c0c5df-745f-403f-8634-78b8a2694595\",\"keyframes\":[{\"offset\":0,\"transform\":\"translate3d(0, -221.12572%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":0.29,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"},{\"offset\":0.45,\"transform\":\"translate3d(0, -62.180552464%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":0.61,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"},{\"offset\":0.71,\"transform\":\"translate3d(0, -21.139618832%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":0.8,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"},{\"offset\":0.85,\"transform\":\"translate3d(0, -7.938413348%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":0.92,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"},{\"offset\":0.96,\"transform\":\"translate3d(0, -3.4495612319999998%, 0)\",\"easing\":\"cubic-bezier(.5, 0, 1, 1)\"},{\"offset\":1,\"transform\":\"translate3d(0, 0%, 0)\",\"easing\":\"cubic-bezier(0, 0, .5, 1)\"}],\"delay\":0,\"duration\":1600,\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-41c0202a-b78d-467b-a80d-daeba1687dec\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:13.1068%;top:6.6343%;width:74.27184%;height:46.44013%;opacity:1\">\n<div id=\"anim-3db950ba-9a2d-4584-a136-6be9063ca821\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6535947712418301% 0.6535947712418301% 0.6535947712418301% 0.6535947712418301% \/ 0.6968641114982579% 0.6968641114982579% 0.6968641114982579% 0.6968641114982579%\" id=\"el-fb3007b4-7533-4b04-82a4-3880fcea8e3e\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.13786764705882354% 0;font-family:&quot;Roboto&quot;,&quot;Helvetica Neue&quot;,&quot;Helvetica&quot;,sans-serif;font-size:0.485437em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span>All vertebrates live on land, and all have jaws, so they are a member of the jawed vertebrate group. Humans are an example of this kind of animal.<\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:12.86408%;top:50.32362%;width:74.27184%;height:49.19094%;opacity:1\">\n<div id=\"anim-39c0c5df-745f-403f-8634-78b8a2694595\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0, -221.12572%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-62413138-f345-412a-8bea-73c9122c73ea\">\n<div style=\"position:absolute;width:149.01962%;height:100%;left:-24.50981%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-584.png\" alt=\"image\" srcSet=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-584.png 510w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-584-300x200.png 300w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-584-150x100.png 150w\" sizes=\"(min-width: 1024px) 33vh, 74vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"fe69f16f-da19-4e73-ba98-7df5b511840c\" auto-advance-after=\"20s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-f6fcf8ab-9fc1-40bd-b8ff-3d219d20386f\",\"keyframes\":[{\"transform\":\"scale(1)\",\"offset\":0},{\"transform\":\"scale(1.5)\",\"offset\":0.33},{\"transform\":\"scale(0.95)\",\"offset\":0.66},{\"transform\":\"scale(1)\",\"offset\":1}],\"delay\":0,\"duration\":1450,\"easing\":\"ease-in-out\",\"fill\":\"both\",\"iterations\":1}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-ddbefc54-2b1f-405a-a511-0df3e53a2d8e\",\"keyframes\":{\"transform\":[\"translate3d(115.38461%, 0px, 0)\",\"translate3d(0px, 0px, 0)\"]},\"delay\":0,\"duration\":1000,\"easing\":\"cubic-bezier(.2, 0, .8, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-538d728d-4cbd-402a-8f1e-1020b6b00cb9\",\"keyframes\":{\"transform\":[\"rotateZ(180deg)\",\"rotateZ(0deg)\"]},\"delay\":0,\"duration\":1000,\"easing\":\"cubic-bezier(.2, 0, .5, 1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-2b51c3a8-f3c1-4996-b999-b0c6a8bd57a4\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:12.62136%;top:37.05502%;width:75.72816%;height:58.09061%;opacity:1\">\n<div id=\"anim-ddbefc54-2b1f-405a-a511-0df3e53a2d8e\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(115.38461%, 0px, 0)\">\n<div id=\"anim-538d728d-4cbd-402a-8f1e-1020b6b00cb9\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:rotateZ(180deg)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.641025641025641% 0.641025641025641% 0.641025641025641% 0.641025641025641% \/ 0.5571030640668524% 0.5571030640668524% 0.5571030640668524% 0.5571030640668524%\" id=\"el-806f71f9-5bf0-4002-8fde-ee2f7ebc8691\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.13521634615384615% 0;font-family:&quot;Roboto&quot;,&quot;Helvetica Neue&quot;,&quot;Helvetica&quot;,sans-serif;font-size:0.485437em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span>The development of a pair of teeth and the subsequent opening of the mouth was a critical step in the transformation of early vertebrates into animals with a skeleton and a circulatory system.<\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:12.86408%;top:0;width:75.72816%;height:32.52427%;opacity:1\">\n<div id=\"anim-f6fcf8ab-9fc1-40bd-b8ff-3d219d20386f\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(1)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-9ab2320b-0e4b-4ebe-8b9a-61d1d2329bb4\">\n<div style=\"position:absolute;width:100%;height:103.4826%;left:0%;top:-1.7413%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-585.png\" alt=\"image\" srcSet=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-585.png 510w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-585-300x200.png 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1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-02a6927a-7a3f-4313-9c76-500f4564ea91\",\"keyframes\":{\"opacity\":[0,1]},\"delay\":0,\"duration\":600,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-78c311ad-03a9-40de-864a-596920879346\",\"keyframes\":{\"transform\":[\"scale(0.15)\",\"scale(1)\"]},\"delay\":0,\"duration\":600,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-144a100f-36d5-42a8-8a80-512c6fb19c76\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:11.40777%;top:3.39806%;width:75.72816%;height:46.44013%;opacity:1\">\n<div id=\"anim-5f64d30c-e9b3-481a-805b-67d190babe62\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(116.98717%, 0px, 0)\">\n<div id=\"anim-d457a880-ca72-48dd-a84d-169641d1e64e\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-c9ad0d8e-56c8-4af1-8408-c3ccdd61e6ec\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.15)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.641025641025641% 0.641025641025641% 0.641025641025641% 0.641025641025641% \/ 0.6968641114982579% 0.6968641114982579% 0.6968641114982579% 0.6968641114982579%\" id=\"el-1b63673c-adc3-4e44-9bec-7da7d88ca071\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.13521634615384615% 0;font-family:&quot;Roboto&quot;,&quot;Helvetica Neue&quot;,&quot;Helvetica&quot;,sans-serif;font-size:0.485437em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span>During the evolution of mammals, this moved to the middle ear to enhance hearing and was replaced by the secondary jaw joint, which is how humans are built today.<\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:12.86408%;top:56.31068%;width:74.27184%;height:43.20388%;opacity:1\">\n<div id=\"anim-9106eb4c-70da-42b7-906f-00489964a53b\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(117.32027%, 0px, 0)\">\n<div id=\"anim-02a6927a-7a3f-4313-9c76-500f4564ea91\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-78c311ad-03a9-40de-864a-596920879346\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.15)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-a8fb1e41-c1d7-477d-be7a-2e092925465b\">\n<div style=\"position:absolute;width:130.88235%;height:100%;left:-15.44118%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-586.png\" alt=\"image\" srcSet=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-586.png 510w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-586-300x200.png 300w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-586-150x100.png 150w\" sizes=\"(min-width: 1024px) 33vh, 74vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"6952be40-4eca-41a4-bcb3-52c575701505\" auto-advance-after=\"20s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-f7afe89a-3a3c-4c47-899b-11ac900ce15e\",\"keyframes\":{\"transform\":[\"translate3d(-119.07895%, 0px, 0)\",\"translate3d(0px, 0px, 0)\"]},\"delay\":0,\"duration\":1000,\"easing\":\"cubic-bezier(.2, 0, .8, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-88f8d038-0eb4-4376-90be-aceb9387ac27\",\"keyframes\":{\"transform\":[\"rotateZ(-180deg)\",\"rotateZ(0deg)\"]},\"delay\":0,\"duration\":1000,\"easing\":\"cubic-bezier(.2, 0, .5, 1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-64768c2d-0412-4fc7-8e8c-a6d235e98579\",\"keyframes\":{\"transform\":[\"translate3d(-118.75%, 0px, 0)\",\"translate3d(0px, 0px, 0)\"]},\"delay\":0,\"duration\":600,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-6c2cc65e-2461-4ebb-b02f-27829848789c\",\"keyframes\":{\"opacity\":[0,1]},\"delay\":0,\"duration\":600,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-3cb0bc07-e157-43a1-b13c-7f4312b28d28\",\"keyframes\":{\"transform\":[\"scale(0.15)\",\"scale(1)\"]},\"delay\":0,\"duration\":600,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-807206f8-1d25-471f-86d2-d90f30687088\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:13.83495%;top:58.09061%;width:73.78641%;height:28.9644%;opacity:1\">\n<div id=\"anim-64768c2d-0412-4fc7-8e8c-a6d235e98579\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(-118.75%, 0px, 0)\">\n<div id=\"anim-6c2cc65e-2461-4ebb-b02f-27829848789c\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-3cb0bc07-e157-43a1-b13c-7f4312b28d28\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.15)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6578947368421052% 0.6578947368421052% 0.6578947368421052% 0.6578947368421052% \/ 1.1173184357541899% 1.1173184357541899% 1.1173184357541899% 1.1173184357541899%\" id=\"el-0673cd01-5175-4dcb-b3da-45329ea70b99\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.13877467105263158% 0;font-family:&quot;Roboto&quot;,&quot;Helvetica Neue&quot;,&quot;Helvetica&quot;,sans-serif;font-size:0.485437em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span>The primary jaw joint has an active gene which contains sequence information for a specific protein.<\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:14.07767%;top:4.20712%;width:73.78641%;height:38.51133%;opacity:1\">\n<div id=\"anim-f7afe89a-3a3c-4c47-899b-11ac900ce15e\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(-119.07895%, 0px, 0)\">\n<div id=\"anim-88f8d038-0eb4-4376-90be-aceb9387ac27\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:rotateZ(-180deg)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-0a220e35-7c17-4fdc-8543-3188f3322dfd\">\n<div style=\"position:absolute;width:117.43422%;height:100%;left:-8.71711%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-587.png\" alt=\"image\" srcSet=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-587.png 510w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-587-300x200.png 300w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-587-150x100.png 150w\" sizes=\"(min-width: 1024px) 33vh, 74vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"b4c45cbc-7885-4435-a417-d8b90e7dd623\" auto-advance-after=\"20s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-ef05b4ea-b4ab-4b85-9e10-90e0d825b4ac\",\"keyframes\":{\"transform\":[\"translate3d(119.79866%, 0px, 0)\",\"translate3d(0px, 0px, 0)\"]},\"delay\":0,\"duration\":1000,\"easing\":\"cubic-bezier(.2, 0, .8, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-a064de54-d252-4e86-8f3f-1ad5fb039076\",\"keyframes\":{\"transform\":[\"rotateZ(180deg)\",\"rotateZ(0deg)\"]},\"delay\":0,\"duration\":1000,\"easing\":\"cubic-bezier(.2, 0, .5, 1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-b47bc1d2-3664-4a93-b162-7fd33c5c55b3\",\"keyframes\":[{\"transform\":\"rotate(-540deg) scale(0.1)\",\"opacity\":0},{\"transform\":\"none\",\"opacity\":1}],\"delay\":0,\"duration\":1000,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"both\",\"iterations\":1}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-3a55b723-fdb3-41e6-a850-2ff4879a3953\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:13.34951%;top:3.07443%;width:72.3301%;height:46.44013%;opacity:1\">\n<div id=\"anim-ef05b4ea-b4ab-4b85-9e10-90e0d825b4ac\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(119.79866%, 0px, 0)\">\n<div id=\"anim-a064de54-d252-4e86-8f3f-1ad5fb039076\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:rotateZ(180deg)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6711409395973155% 0.6711409395973155% 0.6711409395973155% 0.6711409395973155% \/ 0.6968641114982579% 0.6968641114982579% 0.6968641114982579% 0.6968641114982579%\" id=\"el-79773ba1-c0aa-4cca-8924-4d6f0abf673e\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.14156879194630873% 0;font-family:&quot;Roboto&quot;,&quot;Helvetica Neue&quot;,&quot;Helvetica&quot;,sans-serif;font-size:0.485437em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span>The evolution of this jaw joint has long been thought to have been aided by this protein, but little is known about how it is regulated in the jaw joint cells.<\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:13.34951%;top:53.39806%;width:72.3301%;height:46.1165%;opacity:1\">\n<div id=\"anim-b47bc1d2-3664-4a93-b162-7fd33c5c55b3\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:rotate(-540deg) scale(0.1)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-d009c2bd-ee60-4316-9b14-a68acff7b7b0\">\n<div style=\"position:absolute;width:169.89733%;height:100%;left:-34.94867%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-588.png\" alt=\"image\" srcSet=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-588.png 604w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-588-300x169.png 300w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-588-150x84.png 150w\" sizes=\"(min-width: 1024px) 33vh, 72vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"ff2f0429-2419-4b1b-a389-247b31deb2de\" auto-advance-after=\"20s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-1d143926-5b6a-477c-928d-4589581724d2\",\"keyframes\":[{\"transform\":\"rotate(-540deg) scale(0.1)\",\"opacity\":0},{\"transform\":\"none\",\"opacity\":1}],\"delay\":0,\"duration\":1000,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"both\",\"iterations\":1}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-e0e0c572-63a0-406d-977b-20a098171570\",\"keyframes\":{\"transform\":[\"translate3d(119.28105%, 0px, 0)\",\"translate3d(0px, 0px, 0)\"]},\"delay\":0,\"duration\":600,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-ecbd9dff-af0e-4741-b056-b50122fb8a93\",\"keyframes\":{\"opacity\":[0,1]},\"delay\":0,\"duration\":600,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-edc27a84-8f9a-4c51-a8bb-7c3c3208f690\",\"keyframes\":{\"transform\":[\"scale(0.15)\",\"scale(1)\"]},\"delay\":0,\"duration\":600,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-97727aff-eb0c-4aac-8eb2-8eed80d31c1f\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:11.40777%;top:39.80583%;width:74.27184%;height:59.70874%;opacity:1\">\n<div id=\"anim-e0e0c572-63a0-406d-977b-20a098171570\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(119.28105%, 0px, 0)\">\n<div id=\"anim-ecbd9dff-af0e-4741-b056-b50122fb8a93\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-edc27a84-8f9a-4c51-a8bb-7c3c3208f690\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.15)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6535947712418301% 0.6535947712418301% 0.6535947712418301% 0.6535947712418301% \/ 0.5420054200542005% 0.5420054200542005% 0.5420054200542005% 0.5420054200542005%\" id=\"el-429ecb2d-9a9e-4495-a4d5-66e5af01030f\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.12867647058823553% 0;font-family:&quot;Roboto&quot;,&quot;Helvetica Neue&quot;,&quot;Helvetica&quot;,sans-serif;font-size:0.453074em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span>Genes are activated with help from enhancers that don&#8217;t contain information about genes. The &#8220;regulatory&#8221; DNA can contribute to the activation of the gene only in a certain cell type and can be found in different animal species.<\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:15.29126%;top:0;width:70.63107%;height:35.43689%;opacity:1\">\n<div id=\"anim-1d143926-5b6a-477c-928d-4589581724d2\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:rotate(-540deg) scale(0.1)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-cf2ee125-e13b-407f-b18b-512789f0aef4\">\n<div style=\"position:absolute;width:100%;height:132.87673%;left:0%;top:-16.43836%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-589.png\" alt=\"image\" srcSet=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-589.png 500w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-589-300x300.png 300w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-589-150x150.png 150w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-589-96x96.png 96w\" sizes=\"(min-width: 1024px) 32vh, 71vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"97496074-2cbb-4472-a35c-f83bf3db7302\" auto-advance-after=\"20s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-dd490ba7-feb0-41cc-921a-345a0a82698c\",\"keyframes\":{\"transform\":[\"translate3d(-120.61856%, 0px, 0)\",\"translate3d(0px, 0px, 0)\"]},\"delay\":0,\"duration\":1000,\"easing\":\"cubic-bezier(.2, 0, .8, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-89db0047-d9b8-4eff-8fe2-65d941b088b0\",\"keyframes\":{\"transform\":[\"rotateZ(-180deg)\",\"rotateZ(0deg)\"]},\"delay\":0,\"duration\":1000,\"easing\":\"cubic-bezier(.2, 0, .5, 1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-7a077515-19cc-4238-99d3-61c57fb4a0ea\",\"keyframes\":{\"opacity\":[0,1]},\"delay\":0,\"duration\":600,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-a8719254-3ce9-4315-912f-b81bf438067a\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:14.56311%;top:1.61812%;width:70.63107%;height:37.86408%;opacity:1\">\n<div id=\"anim-dd490ba7-feb0-41cc-921a-345a0a82698c\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(-120.61856%, 0px, 0)\">\n<div id=\"anim-89db0047-d9b8-4eff-8fe2-65d941b088b0\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:rotateZ(-180deg)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6872852233676976% 0.6872852233676976% 0.6872852233676976% 0.6872852233676976% \/ 0.8547008547008548% 0.8547008547008548% 0.8547008547008548% 0.8547008547008548%\" id=\"el-08966ab5-9e79-4d84-a3d6-dde3b230fb95\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.1353092783505157% 0;font-family:&quot;Roboto&quot;,&quot;Helvetica Neue&quot;,&quot;Helvetica&quot;,sans-serif;font-size:0.453074em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span>The &#8220;regulatory&#8221; DNA can contribute to the activation of the gene only in a certain cell type and can be found in different animal species.<\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:15.04854%;top:46.60194%;width:70.63107%;height:50%;opacity:1\">\n<div id=\"anim-7a077515-19cc-4238-99d3-61c57fb4a0ea\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-a53f3f9a-c8a5-47ed-8851-a3bdaef46bfd\">\n<div style=\"position:absolute;width:169.8969%;height:100%;left:-34.94845%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-590.png\" alt=\"image\" srcSet=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-590.png 544w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-590-300x188.png 300w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-590-150x94.png 150w\" sizes=\"(min-width: 1024px) 32vh, 71vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"e3c3b0ea-1ecb-41cd-9fab-30ae3687cef3\" auto-advance-after=\"20s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-0d510679-1560-4e15-a47e-ce6c815f23a7\",\"keyframes\":{\"transform\":[\"translate3d(-118.30065%, 0px, 0)\",\"translate3d(0px, 0px, 0)\"]},\"delay\":0,\"duration\":1000,\"easing\":\"cubic-bezier(.2, 0, .8, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-d5b2c81a-9bb4-465f-8aa3-04f30c9ee557\",\"keyframes\":{\"transform\":[\"rotateZ(-180deg)\",\"rotateZ(0deg)\"]},\"delay\":0,\"duration\":1000,\"easing\":\"cubic-bezier(.2, 0, .5, 1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-d79e67ba-62ad-4745-b554-cb50c6a31d96\",\"keyframes\":[{\"transform\":\"scale(1)\",\"offset\":0},{\"transform\":\"scale(1.5)\",\"offset\":0.33},{\"transform\":\"scale(0.95)\",\"offset\":0.66},{\"transform\":\"scale(1)\",\"offset\":1}],\"delay\":0,\"duration\":1450,\"easing\":\"ease-in-out\",\"fill\":\"both\",\"iterations\":1}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-b59025d0-8f72-4108-847d-d5ab358035bc\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:11.8932%;top:49.67638%;width:75.72816%;height:48.86731%;opacity:1\">\n<div id=\"anim-d79e67ba-62ad-4745-b554-cb50c6a31d96\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(1)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.641025641025641% 0.641025641025641% 0.641025641025641% 0.641025641025641% \/ 0.6622516556291391% 0.6622516556291391% 0.6622516556291391% 0.6622516556291391%\" id=\"el-252e5fb6-20de-4518-8adf-daf60deb8975\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.1262019230769233% 0;font-family:&quot;Roboto&quot;,&quot;Helvetica Neue&quot;,&quot;Helvetica&quot;,sans-serif;font-size:0.453074em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span>We searched through the genome sequences of many different vertebrate species and only found the DNA sequence near the Nkx3.2 gene in jawed vertebrates\u2014not in jawless ones.<\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:13.59223%;top:2.589%;width:74.27184%;height:40.61489%;opacity:1\">\n<div id=\"anim-0d510679-1560-4e15-a47e-ce6c815f23a7\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(-118.30065%, 0px, 0)\">\n<div id=\"anim-d5b2c81a-9bb4-465f-8aa3-04f30c9ee557\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:rotateZ(-180deg)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-28cfb1ea-6d94-47d8-ada9-6d66b9f1e301\">\n<div style=\"position:absolute;width:145.71705%;height:100%;left:-22.85853%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-591.png\" alt=\"image\" srcSet=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-591.png 604w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-591-300x169.png 300w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-591-150x84.png 150w\" sizes=\"(min-width: 1024px) 33vh, 74vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"c1cc5f02-2891-4b59-850b-13b5444e773b\" auto-advance-after=\"20s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-2f43c5a5-1819-4117-8643-c7e8bccc588a\",\"keyframes\":{\"opacity\":[0,1]},\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-ef377b7b-faa9-4ed9-8742-7eb1e7c84a95\",\"keyframes\":{\"transform\":[\"scale(0.3333333333333333)\",\"scale(1)\"]},\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-74f07807-4a18-43a2-9eda-f0c2ee7f2424\",\"keyframes\":{\"opacity\":[0,1]},\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-66659df0-7e39-47fd-8a06-e35b0e492e26\",\"keyframes\":{\"transform\":[\"scale(0.3333333333333333)\",\"scale(1)\"]},\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-c7c6ed47-1ebc-4565-903e-e223e8e63950\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:13.83495%;top:5.50162%;width:71.84466%;height:32.52427%;opacity:1\">\n<div id=\"anim-2f43c5a5-1819-4117-8643-c7e8bccc588a\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-ef377b7b-faa9-4ed9-8742-7eb1e7c84a95\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6756756756756757% 0.6756756756756757% 0.6756756756756757% 0.6756756756756757% \/ 0.9950248756218906% 0.9950248756218906% 0.9950248756218906% 0.9950248756218906%\" id=\"el-6f6c088c-0eb0-4267-96ca-aa7410453ca1\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.1330236486486489% 0;font-family:&quot;Roboto&quot;,&quot;Helvetica Neue&quot;,&quot;Helvetica&quot;,sans-serif;font-size:0.453074em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span>We injected these DNA sequences from jawed vertebrates into zebrafish embryos. They all activated in jaw joint cells.<\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:13.83495%;top:49.67638%;width:71.84466%;height:45.79288%;opacity:1\">\n<div id=\"anim-74f07807-4a18-43a2-9eda-f0c2ee7f2424\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-66659df0-7e39-47fd-8a06-e35b0e492e26\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-378bef02-4028-4a9d-af02-0fe6291384d8\">\n<div style=\"position:absolute;width:191.21622%;height:100%;left:-45.60811%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-592.png\" alt=\"image\" srcSet=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-592.png 680w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-592-300x150.png 300w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-592-150x75.png 150w\" sizes=\"(min-width: 1024px) 32vh, 72vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"721fcfc4-4a98-4008-b16e-e1af0a0e27ee\" auto-advance-after=\"20s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-61d60cd4-0d32-40a1-8515-b5bfbd299ae7\",\"keyframes\":{\"transform\":[\"translate3d(-116.61129%, 0px, 0)\",\"translate3d(0px, 0px, 0)\"]},\"delay\":0,\"duration\":600,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-66c07898-94e6-4401-b4df-870d7c43e672\",\"keyframes\":{\"opacity\":[0,1]},\"delay\":0,\"duration\":600,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-3612caf8-5f5a-47b8-ab67-22a5c6d44883\",\"keyframes\":{\"transform\":[\"scale(0.15)\",\"scale(1)\"]},\"delay\":0,\"duration\":600,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-b111da94-233b-4783-ad92-a64e369e38e7\",\"keyframes\":{\"opacity\":[0,1]},\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-17cfd5b8-2363-4986-a14d-1674d9ff2116\",\"keyframes\":{\"transform\":[\"scale(0.3333333333333333)\",\"scale(1)\"]},\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-8f8a640a-8787-4715-a1ff-0dccba14c643\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:11.8932%;top:55.50162%;width:76.21359%;height:34.95146%;opacity:1\">\n<div id=\"anim-b111da94-233b-4783-ad92-a64e369e38e7\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-17cfd5b8-2363-4986-a14d-1674d9ff2116\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.3333333333333333)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6369426751592357% 0.6369426751592357% 0.6369426751592357% 0.6369426751592357% \/ 0.9259259259259258% 0.9259259259259258% 0.9259259259259258% 0.9259259259259258%\" id=\"el-1231e4e8-76c5-4d1c-82d3-7843f63c8b69\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.13435509554140126% 0;font-family:&quot;Roboto&quot;,&quot;Helvetica Neue&quot;,&quot;Helvetica&quot;,sans-serif;font-size:0.485437em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span>Their ability to activate has been preserved for more than 400 million years shows just how important it is for jawed vertebrates.<\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:12.13592%;top:3.39806%;width:73.05825%;height:37.21683%;opacity:1\">\n<div id=\"anim-61d60cd4-0d32-40a1-8515-b5bfbd299ae7\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(-116.61129%, 0px, 0)\">\n<div id=\"anim-66c07898-94e6-4401-b4df-870d7c43e672\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-3612caf8-5f5a-47b8-ab67-22a5c6d44883\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.15)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-5ca6cc4d-4a9a-46bd-bc00-ef6b5ba115c7\">\n<div style=\"position:absolute;width:100%;height:130.86956%;left:0%;top:-15.43478%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-593.png\" alt=\"image\" srcSet=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-593.png 340w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-593-300x300.png 300w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-593-150x150.png 150w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-593-96x96.png 96w\" sizes=\"(min-width: 1024px) 33vh, 73vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"56b626fc-73c9-45e0-9ec7-c751d334e442\" auto-advance-after=\"20s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script 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1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-839eee16-651b-407a-8618-888cbd2b0f2e\",\"keyframes\":{\"opacity\":[1,1]},\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-9a02d385-25ca-4453-85f0-3006645c6813\",\"keyframes\":{\"transform\":[\"scale(3)\",\"scale(1)\"]},\"delay\":0,\"duration\":2000,\"easing\":\"cubic-bezier(.3,0,.55,1)\",\"fill\":\"forwards\"}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-11a99a66-170f-4368-a211-8c431414a317\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:11.8932%;top:5.01618%;width:73.78641%;height:46.44013%;opacity:1\">\n<div id=\"anim-40b05391-f10e-45a5-90f7-35c793690669\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(119.40790%, 0px, 0)\">\n<div id=\"anim-164466c6-664e-4b98-9da9-15e502d5646d\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-e48c609e-0838-45ba-afe5-661f1726b2ca\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(0.15)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6578947368421052% 0.6578947368421052% 0.6578947368421052% 0.6578947368421052% \/ 0.6968641114982579% 0.6968641114982579% 0.6968641114982579% 0.6968641114982579%\" id=\"el-865ad36c-80b3-4063-aae6-1efa696597b3\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.13877467105263158% 0;font-family:&quot;Roboto&quot;,&quot;Helvetica Neue&quot;,&quot;Helvetica&quot;,sans-serif;font-size:0.485437em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span>Experiments were conducted where the newly discovered DNA sequence was deleted from the zebrafish genome using the CRISPR\/Cas9 technique.<\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:13.83495%;top:55.17799%;width:71.84466%;height:41.42395%;opacity:1\">\n<div id=\"anim-839eee16-651b-407a-8618-888cbd2b0f2e\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:none\">\n<div id=\"anim-9a02d385-25ca-4453-85f0-3006645c6813\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(3)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-aa9d263d-fb8d-40b3-b0de-46b9f5588a05\">\n<div style=\"position:absolute;width:153.89055%;height:100%;left:-26.94528%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-594.png\" alt=\"image\" srcSet=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-594.png 500w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-594-300x169.png 300w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-594-150x84.png 150w\" sizes=\"(min-width: 1024px) 32vh, 72vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"37f50424-b9e7-4e4d-97c3-c8073fe7d472\" auto-advance-after=\"20s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-522e8039-d771-4bdd-88b5-831801427867\",\"keyframes\":[{\"transform\":\"scale(1)\",\"offset\":0},{\"transform\":\"scale(1.5)\",\"offset\":0.33},{\"transform\":\"scale(0.95)\",\"offset\":0.66},{\"transform\":\"scale(1)\",\"offset\":1}],\"delay\":0,\"duration\":1450,\"easing\":\"ease-in-out\",\"fill\":\"both\",\"iterations\":1}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-cd023ea5-210b-4bb4-a94b-a48c8f9f4f63\",\"keyframes\":[{\"transform\":\"rotate(-540deg) scale(0.1)\",\"opacity\":0},{\"transform\":\"none\",\"opacity\":1}],\"delay\":0,\"duration\":1000,\"easing\":\"cubic-bezier(0.4, 0.4, 0.0, 1)\",\"fill\":\"both\",\"iterations\":1}]<\/script><\/amp-story-animation><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\" style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-7f20537a-69cf-41cc-97c1-0dbe28e99fe7\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:14.07767%;top:43.04207%;width:72.3301%;height:54.20712%;opacity:1\">\n<div id=\"anim-cd023ea5-210b-4bb4-a94b-a48c8f9f4f63\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:rotate(-540deg) scale(0.1)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6711409395973155% 0.6711409395973155% 0.6711409395973155% 0.6711409395973155% \/ 0.5970149253731344% 0.5970149253731344% 0.5970149253731344% 0.5970149253731344%\" id=\"el-82481c02-3046-45d2-913b-27cba790b635\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.13213087248322172% 0;font-family:&quot;Roboto&quot;,&quot;Helvetica Neue&quot;,&quot;Helvetica&quot;,sans-serif;font-size:0.453074em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span>Some kind of regulatory defect was later repaired, suggesting that there is additional DNA somewhere in the genome that controls the activation of the Nkx3.2 gene and is waiting to be discovered.<\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:14.32039%;top:0;width:72.3301%;height:35.92233%;opacity:1\">\n<div id=\"anim-522e8039-d771-4bdd-88b5-831801427867\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:scale(1)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-f58013cf-9f1d-425a-83c8-fd6776640cba\">\n<div style=\"position:absolute;width:100%;height:172.35676%;left:0%;top:-36.17838%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" src=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-595.png\" alt=\"image\" srcSet=\"https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-595.png 500w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-595-234x300.png 234w,https:\/\/themasterchemistry.com\/wp-content\/uploads\/2022\/11\/image-595-150x193.png 150w\" sizes=\"(min-width: 1024px) 33vh, 72vw\" disable-inline-width=\"true\"><\/amp-img><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><\/amp-story-page><amp-story-page id=\"05278ef0-d855-4b67-ba4a-0bfa6766ad21\" auto-advance-after=\"20s\"><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-e90ce170-f718-4309-a18b-6e9fa33bceb1\",\"keyframes\":{\"opacity\":[0,1]},\"delay\":0,\"duration\":600,\"easing\":\"cubic-bezier(0.2, 0.6, 0.0, 1)\",\"fill\":\"both\"}]<\/script><\/amp-story-animation><amp-story-animation layout=\"nodisplay\" trigger=\"visibility\"><script type=\"application\/json\">[{\"selector\":\"#anim-cccd79d3-dcae-4171-b951-c167197d967b\",\"keyframes\":{\"transform\":[\"translate3d(0px, 257.68892%, 0)\",\"translate3d(0px, 0px, 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style=\"background-color:#fff\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:0;top:-9.25926%;width:100%;height:118.51852%;opacity:1\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-84a1cc19-84bd-4037-9dae-0f8354a9f402\">\n<div class=\"fill\" style=\"will-change:transform\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/amp-story-grid-layer><amp-story-grid-layer template=\"vertical\" aspect-ratio=\"412:618\" class=\"grid-layer\"><\/p>\n<div class=\"page-fullbleed-area\">\n<div class=\"page-safe-area\">\n<div style=\"position:absolute;pointer-events:none;left:13.83495%;top:5.01618%;width:72.3301%;height:40.45307%;opacity:1\">\n<div id=\"anim-e90ce170-f718-4309-a18b-6e9fa33bceb1\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-cccd79d3-dcae-4171-b951-c167197d967b\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(0px, 257.68892%, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0;border-radius:0.6711409395973155% 0.6711409395973155% 0.6711409395973155% 0.6711409395973155% \/ 0.8% 0.8% 0.8% 0.8%\" id=\"el-32ec637d-b77a-42c2-a77e-b50a0a4348ea\">\n<h2 class=\"fill text-wrapper\" style=\"white-space:pre-line;overflow-wrap:break-word;word-break:break-word;margin:-0.14156879194630873% 0;font-family:&quot;Roboto&quot;,&quot;Helvetica Neue&quot;,&quot;Helvetica&quot;,sans-serif;font-size:0.485437em;line-height:1.2;text-align:left;padding:0;color:#000000\"><span>Their discovery is an important step towards eventually understanding the process behind the origins of vertebrate jaws.<\/span><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"position:absolute;pointer-events:none;left:11.65049%;top:56.47249%;width:74.27184%;height:43.20388%;opacity:1\">\n<div id=\"anim-ec57b923-2d62-4f2e-a029-8708e01d1910\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:0;--initial-transform:none\">\n<div id=\"anim-35dba36a-353a-440f-918f-05de410aa2d2\" class=\"animation-wrapper\" style=\"width:100%;height:100%;display:block;position:absolute;top:0;left:0;--initial-opacity:1;--initial-transform:translate3d(118.95425%, 0px, 0)\">\n<div style=\"pointer-events:initial;width:100%;height:100%;display:block;position:absolute;top:0;left:0;z-index:0\" class=\"mask\" id=\"el-d2ea69f4-0e2e-4125-aac9-c2fc70c3346e\">\n<div style=\"position:absolute;width:130.88235%;height:100%;left:-15.44118%;top:0%\" data-leaf-element=\"true\"><amp-img layout=\"fill\" 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