<div class="xblock xblock-public_view xblock-public_view-vertical" data-runtime-class="LmsRuntime" data-course-id="course-v1:MITx+15.480x+3T2021" data-graded="False" data-runtime-version="1" data-init="VerticalStudentView" data-request-token="fe5ec76c5e7311f0822f0e48322f5b25" data-has-score="False" data-usage-id="block-v1:MITx+15.480x+3T2021+type@vertical+block@a1e943cedf9747afa183cafa5fd2bf3e" data-block-type="vertical">
<h2 class="hd hd-2 unit-title">Introduction to Gene Therapy</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+15.480x+3T2021+type@video+block@d00a0c7a25814c98b385767595c58145">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-runtime-class="LmsRuntime" data-course-id="course-v1:MITx+15.480x+3T2021" data-graded="False" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="fe5ec76c5e7311f0822f0e48322f5b25" data-has-score="False" data-usage-id="block-v1:MITx+15.480x+3T2021+type@video+block@d00a0c7a25814c98b385767595c58145" data-block-type="video">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Introduction to Gene Therapy</h3>
<div
id="video_d00a0c7a25814c98b385767595c58145"
class="video closed"
data-metadata='{"sources": ["https://d2f1egay8yehza.cloudfront.net/MITx15.480x-V003500/MITx15.480x-V003500.m3u8", "https://d2f1egay8yehza.cloudfront.net/MITx15.480x-V003500_DTH.mp4"], "end": 0.0, "transcriptTranslationUrl": "/courses/course-v1:MITx+15.480x+3T2021/xblock/block-v1:MITx+15.480x+3T2021+type@video+block@d00a0c7a25814c98b385767595c58145/handler/transcript/translation/__lang__", "saveStateUrl": "/courses/course-v1:MITx+15.480x+3T2021/xblock/block-v1:MITx+15.480x+3T2021+type@video+block@d00a0c7a25814c98b385767595c58145/handler/xmodule_handler/save_user_state", "recordedYoutubeIsAvailable": true, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/ddacbae639b54287a201809bda90df45.png?x-amz-security-token=IQoJb3JpZ2luX2VjENH%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIFLWbJKvfKPu5gyGuaNRmpBjplG1gp5uRBbs67OIMdplAiEA%2BTRQ2dtdw16KLVL2Rc%2FXXbxa2QCDkcI1jGMmKcWiB%2FQqwwUI2f%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAEGgw4NTkyMDU2Mzc0MTEiDJJxpzT6JPbFadMdjiqXBRqZfPTLxo8QSWIZd%2FOS7ZArwU1D8%2BHb3xyQPt56nOWBb64B7LduNO9U9sZobmdBwJj%2FaplkFaiG6k3CGp0KNTGLEvClqIDso74ZdTGiglxrsC%2Fg%2FctHWWzvP7vFdcCrFBToF9XO668bLF8Gq240VfwDs7fG5m4Mx6sZf8DSO%2FWFD%2B3Iq5BnovSsU%2B%2F7GXfcN1T6l7K%2F8FPPXCg0H%2BKj2ra3a6gdfsTXcV3ocuQ%2FF3rVWvqwtJXB9kWGZnjwAeUw9sNG%2FUDlf8wjqXzU0R8HIoeKbyPtshNTWGNO8302ZEABh8SAuFpo5jYww2QPc6Hlqvp%2Fge7ZEf0EH%2FxHjAj7Vl3WKjMGOua%2F3wzjixMva%2Bqkc1doePHrnIow3GD395YeFLQWs8kl4cHImyEGyKBg1jL54lLKC1KaC7kSIbk%2BTGqrjRuZF8lax4yUbRh%2BbrwD3Y4dko488epi02F4ODm0ey3Qs1MDNVmsJA5lI1Rqldcjr48%2FtzqxHN7IuGqc%2F0CwT6xD41VN5C%2BQi4LNXKj5ZYA4RBU1S0QKBw%2FVXNB9X%2FvZYAvi5ruYNLUNqM2gNk2ZtWrL0rGmeMfvxpxzVpEh2dO%2BASVO9aCwRi57O3qifxuySIejPFjJl53BEfOFzDHy1TdbhQFWKbgxVgK8nM%2B6HO%2F5nC%2FDjCyZxBClNqqzAt8z7F8OSRTS5RMmUO7n3JLh%2BPAsNGISXvYX0gTWb7LhSIAKtIX%2FXk6wgJ0XQ1o3z2ObnI5TjetT%2BE2A15hrq3dcU2pRD9v6Rsoxq8gkn1aKiywOyDiC4sojsx82MxFDudLYzdZPFiNG9dpp3J3c%2FXPxJFe%2FB32hnRQoCX3w6CWvXv59YssHwkmtSwDFmXRk2AM1VVBx2uHBAjCc7sTDBjqxAY4eTnI3QhfaOrxv8id6pmmlUQXeSWkVpbASst%2F%2FdOS0fiDeAxvDDi4S1FeRjo3dQk4M1VF6PPWalwOg4d0YdLT1w6dTdUhDIFxhN4XO%2BZpH6%2FadFgeRuEzy506WMzff6cyZXIl0GKk2IxdRMXHVc7DcM08uhksQUI1OtX3J67CT9LzW%2FYjoBY9v629hyGkBxSxhKSocbXWe%2BU%2FeRjcNEQYrZL3eiu8sCrHLeuOQjAdp4g%3D%3D&Expires=1752251573&AWSAccessKeyId=ASIA4QDFFSURQHENJXCV&Signature=NZBrBY7GhPAzqVE9vPx3iJEc%2BVg%3D", "generalSpeed": 1.0, "start": 0.0, "publishCompletionUrl": "/courses/course-v1:MITx+15.480x+3T2021/xblock/block-v1:MITx+15.480x+3T2021+type@video+block@d00a0c7a25814c98b385767595c58145/handler/publish_completion", "duration": 127.0, "ytTestTimeout": 1500, "transcriptLanguages": {"en": "English"}, "completionEnabled": false, "transcriptLanguage": "en", "lmsRootURL": "https://openlearninglibrary.mit.edu", "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+15.480x+3T2021/xblock/block-v1:MITx+15.480x+3T2021+type@video+block@d00a0c7a25814c98b385767595c58145/handler/transcript/available_translations", "completionPercentage": 0.95, "showCaptions": "true", "streams": "", "autoplay": false, "autohideHtml5": false, "ytApiUrl": "https://www.youtube.com/iframe_api", "savedVideoPosition": 0.0, "speed": null, "prioritizeHls": false, "captionDataDir": null, "autoAdvance": false, "saveStateEnabled": false, "ytMetadataEndpoint": ""}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="d00a0c7a25814c98b385767595c58145"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-runtime-class="LmsRuntime" data-course-id="course-v1:MITx+15.480x+3T2021" data-graded="False" data-runtime-version="1" data-init="VerticalStudentView" data-request-token="fe5ec76c5e7311f0822f0e48322f5b25" data-has-score="False" data-usage-id="block-v1:MITx+15.480x+3T2021+type@vertical+block@49603b9e8f534004a93c68d3a8df24cd" data-block-type="vertical">
<h2 class="hd hd-2 unit-title">Gene Therapy</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+15.480x+3T2021+type@video+block@b7267f51801546828e508e342c117a49">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-runtime-class="LmsRuntime" data-course-id="course-v1:MITx+15.480x+3T2021" data-graded="False" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="fe5ec76c5e7311f0822f0e48322f5b25" data-has-score="False" data-usage-id="block-v1:MITx+15.480x+3T2021+type@video+block@b7267f51801546828e508e342c117a49" data-block-type="video">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Gene Therapy </h3>
<div
id="video_b7267f51801546828e508e342c117a49"
class="video closed"
data-metadata='{"sources": ["https://d2f1egay8yehza.cloudfront.net/MITx15.480x-V004500/MITx15.480x-V004500.m3u8", "https://d2f1egay8yehza.cloudfront.net/MITx15.480x-V004500_DTH.mp4"], "end": 0.0, "transcriptTranslationUrl": "/courses/course-v1:MITx+15.480x+3T2021/xblock/block-v1:MITx+15.480x+3T2021+type@video+block@b7267f51801546828e508e342c117a49/handler/transcript/translation/__lang__", "saveStateUrl": "/courses/course-v1:MITx+15.480x+3T2021/xblock/block-v1:MITx+15.480x+3T2021+type@video+block@b7267f51801546828e508e342c117a49/handler/xmodule_handler/save_user_state", "recordedYoutubeIsAvailable": true, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/501ec412c5224bcca28fae28d62d3bc3.png?x-amz-security-token=IQoJb3JpZ2luX2VjENH%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIFLWbJKvfKPu5gyGuaNRmpBjplG1gp5uRBbs67OIMdplAiEA%2BTRQ2dtdw16KLVL2Rc%2FXXbxa2QCDkcI1jGMmKcWiB%2FQqwwUI2f%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAEGgw4NTkyMDU2Mzc0MTEiDJJxpzT6JPbFadMdjiqXBRqZfPTLxo8QSWIZd%2FOS7ZArwU1D8%2BHb3xyQPt56nOWBb64B7LduNO9U9sZobmdBwJj%2FaplkFaiG6k3CGp0KNTGLEvClqIDso74ZdTGiglxrsC%2Fg%2FctHWWzvP7vFdcCrFBToF9XO668bLF8Gq240VfwDs7fG5m4Mx6sZf8DSO%2FWFD%2B3Iq5BnovSsU%2B%2F7GXfcN1T6l7K%2F8FPPXCg0H%2BKj2ra3a6gdfsTXcV3ocuQ%2FF3rVWvqwtJXB9kWGZnjwAeUw9sNG%2FUDlf8wjqXzU0R8HIoeKbyPtshNTWGNO8302ZEABh8SAuFpo5jYww2QPc6Hlqvp%2Fge7ZEf0EH%2FxHjAj7Vl3WKjMGOua%2F3wzjixMva%2Bqkc1doePHrnIow3GD395YeFLQWs8kl4cHImyEGyKBg1jL54lLKC1KaC7kSIbk%2BTGqrjRuZF8lax4yUbRh%2BbrwD3Y4dko488epi02F4ODm0ey3Qs1MDNVmsJA5lI1Rqldcjr48%2FtzqxHN7IuGqc%2F0CwT6xD41VN5C%2BQi4LNXKj5ZYA4RBU1S0QKBw%2FVXNB9X%2FvZYAvi5ruYNLUNqM2gNk2ZtWrL0rGmeMfvxpxzVpEh2dO%2BASVO9aCwRi57O3qifxuySIejPFjJl53BEfOFzDHy1TdbhQFWKbgxVgK8nM%2B6HO%2F5nC%2FDjCyZxBClNqqzAt8z7F8OSRTS5RMmUO7n3JLh%2BPAsNGISXvYX0gTWb7LhSIAKtIX%2FXk6wgJ0XQ1o3z2ObnI5TjetT%2BE2A15hrq3dcU2pRD9v6Rsoxq8gkn1aKiywOyDiC4sojsx82MxFDudLYzdZPFiNG9dpp3J3c%2FXPxJFe%2FB32hnRQoCX3w6CWvXv59YssHwkmtSwDFmXRk2AM1VVBx2uHBAjCc7sTDBjqxAY4eTnI3QhfaOrxv8id6pmmlUQXeSWkVpbASst%2F%2FdOS0fiDeAxvDDi4S1FeRjo3dQk4M1VF6PPWalwOg4d0YdLT1w6dTdUhDIFxhN4XO%2BZpH6%2FadFgeRuEzy506WMzff6cyZXIl0GKk2IxdRMXHVc7DcM08uhksQUI1OtX3J67CT9LzW%2FYjoBY9v629hyGkBxSxhKSocbXWe%2BU%2FeRjcNEQYrZL3eiu8sCrHLeuOQjAdp4g%3D%3D&Expires=1752251574&AWSAccessKeyId=ASIA4QDFFSURQHENJXCV&Signature=s31pwIQwDsJTgLyEf%2BbjH8NHYaA%3D", "generalSpeed": 1.0, "start": 0.0, "publishCompletionUrl": "/courses/course-v1:MITx+15.480x+3T2021/xblock/block-v1:MITx+15.480x+3T2021+type@video+block@b7267f51801546828e508e342c117a49/handler/publish_completion", "duration": 507.69, "ytTestTimeout": 1500, "transcriptLanguages": {"en": "English"}, "completionEnabled": false, "transcriptLanguage": "en", "lmsRootURL": "https://openlearninglibrary.mit.edu", "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+15.480x+3T2021/xblock/block-v1:MITx+15.480x+3T2021+type@video+block@b7267f51801546828e508e342c117a49/handler/transcript/available_translations", "completionPercentage": 0.95, "showCaptions": "true", "streams": "", "autoplay": false, "autohideHtml5": false, "ytApiUrl": "https://www.youtube.com/iframe_api", "savedVideoPosition": 0.0, "speed": null, "prioritizeHls": false, "captionDataDir": null, "autoAdvance": false, "saveStateEnabled": false, "ytMetadataEndpoint": ""}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="b7267f51801546828e508e342c117a49"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-runtime-class="LmsRuntime" data-course-id="course-v1:MITx+15.480x+3T2021" data-graded="False" data-runtime-version="1" data-init="VerticalStudentView" data-request-token="fe5ec76c5e7311f0822f0e48322f5b25" data-has-score="False" data-usage-id="block-v1:MITx+15.480x+3T2021+type@vertical+block@0a215e1cef584f43a952bd6e8f273811" data-block-type="vertical">
<h2 class="hd hd-2 unit-title">Adeno-Associated Virus (AAV)</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+15.480x+3T2021+type@video+block@33994d0b7f5846ff9d5b0b824a222baa">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-runtime-class="LmsRuntime" data-course-id="course-v1:MITx+15.480x+3T2021" data-graded="False" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="fe5ec76c5e7311f0822f0e48322f5b25" data-has-score="False" data-usage-id="block-v1:MITx+15.480x+3T2021+type@video+block@33994d0b7f5846ff9d5b0b824a222baa" data-block-type="video">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Adeno-Associated Virus (AAV)</h3>
<div
id="video_33994d0b7f5846ff9d5b0b824a222baa"
class="video closed"
data-metadata='{"sources": ["https://d2f1egay8yehza.cloudfront.net/MITx15.480x-V003900/MITx15.480x-V003900.m3u8", "https://d2f1egay8yehza.cloudfront.net/MITx15.480x-V003900_DTH.mp4"], "end": 0.0, "transcriptTranslationUrl": "/courses/course-v1:MITx+15.480x+3T2021/xblock/block-v1:MITx+15.480x+3T2021+type@video+block@33994d0b7f5846ff9d5b0b824a222baa/handler/transcript/translation/__lang__", "saveStateUrl": "/courses/course-v1:MITx+15.480x+3T2021/xblock/block-v1:MITx+15.480x+3T2021+type@video+block@33994d0b7f5846ff9d5b0b824a222baa/handler/xmodule_handler/save_user_state", "recordedYoutubeIsAvailable": true, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/3f9c48e639b14024a9a4148fac740f0a.png?x-amz-security-token=IQoJb3JpZ2luX2VjENH%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIFLWbJKvfKPu5gyGuaNRmpBjplG1gp5uRBbs67OIMdplAiEA%2BTRQ2dtdw16KLVL2Rc%2FXXbxa2QCDkcI1jGMmKcWiB%2FQqwwUI2f%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAEGgw4NTkyMDU2Mzc0MTEiDJJxpzT6JPbFadMdjiqXBRqZfPTLxo8QSWIZd%2FOS7ZArwU1D8%2BHb3xyQPt56nOWBb64B7LduNO9U9sZobmdBwJj%2FaplkFaiG6k3CGp0KNTGLEvClqIDso74ZdTGiglxrsC%2Fg%2FctHWWzvP7vFdcCrFBToF9XO668bLF8Gq240VfwDs7fG5m4Mx6sZf8DSO%2FWFD%2B3Iq5BnovSsU%2B%2F7GXfcN1T6l7K%2F8FPPXCg0H%2BKj2ra3a6gdfsTXcV3ocuQ%2FF3rVWvqwtJXB9kWGZnjwAeUw9sNG%2FUDlf8wjqXzU0R8HIoeKbyPtshNTWGNO8302ZEABh8SAuFpo5jYww2QPc6Hlqvp%2Fge7ZEf0EH%2FxHjAj7Vl3WKjMGOua%2F3wzjixMva%2Bqkc1doePHrnIow3GD395YeFLQWs8kl4cHImyEGyKBg1jL54lLKC1KaC7kSIbk%2BTGqrjRuZF8lax4yUbRh%2BbrwD3Y4dko488epi02F4ODm0ey3Qs1MDNVmsJA5lI1Rqldcjr48%2FtzqxHN7IuGqc%2F0CwT6xD41VN5C%2BQi4LNXKj5ZYA4RBU1S0QKBw%2FVXNB9X%2FvZYAvi5ruYNLUNqM2gNk2ZtWrL0rGmeMfvxpxzVpEh2dO%2BASVO9aCwRi57O3qifxuySIejPFjJl53BEfOFzDHy1TdbhQFWKbgxVgK8nM%2B6HO%2F5nC%2FDjCyZxBClNqqzAt8z7F8OSRTS5RMmUO7n3JLh%2BPAsNGISXvYX0gTWb7LhSIAKtIX%2FXk6wgJ0XQ1o3z2ObnI5TjetT%2BE2A15hrq3dcU2pRD9v6Rsoxq8gkn1aKiywOyDiC4sojsx82MxFDudLYzdZPFiNG9dpp3J3c%2FXPxJFe%2FB32hnRQoCX3w6CWvXv59YssHwkmtSwDFmXRk2AM1VVBx2uHBAjCc7sTDBjqxAY4eTnI3QhfaOrxv8id6pmmlUQXeSWkVpbASst%2F%2FdOS0fiDeAxvDDi4S1FeRjo3dQk4M1VF6PPWalwOg4d0YdLT1w6dTdUhDIFxhN4XO%2BZpH6%2FadFgeRuEzy506WMzff6cyZXIl0GKk2IxdRMXHVc7DcM08uhksQUI1OtX3J67CT9LzW%2FYjoBY9v629hyGkBxSxhKSocbXWe%2BU%2FeRjcNEQYrZL3eiu8sCrHLeuOQjAdp4g%3D%3D&Expires=1752251574&AWSAccessKeyId=ASIA4QDFFSURQHENJXCV&Signature=jj%2B2iDGZZkgyVVHKIAs2VJhvcR8%3D", "generalSpeed": 1.0, "start": 0.0, "publishCompletionUrl": "/courses/course-v1:MITx+15.480x+3T2021/xblock/block-v1:MITx+15.480x+3T2021+type@video+block@33994d0b7f5846ff9d5b0b824a222baa/handler/publish_completion", "duration": 706.58, "ytTestTimeout": 1500, "transcriptLanguages": {"en": "English"}, "completionEnabled": false, "transcriptLanguage": "en", "lmsRootURL": "https://openlearninglibrary.mit.edu", "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+15.480x+3T2021/xblock/block-v1:MITx+15.480x+3T2021+type@video+block@33994d0b7f5846ff9d5b0b824a222baa/handler/transcript/available_translations", "completionPercentage": 0.95, "showCaptions": "true", "streams": "", "autoplay": false, "autohideHtml5": false, "ytApiUrl": "https://www.youtube.com/iframe_api", "savedVideoPosition": 0.0, "speed": null, "prioritizeHls": false, "captionDataDir": null, "autoAdvance": false, "saveStateEnabled": false, "ytMetadataEndpoint": ""}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="33994d0b7f5846ff9d5b0b824a222baa"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-runtime-class="LmsRuntime" data-course-id="course-v1:MITx+15.480x+3T2021" data-graded="False" data-runtime-version="1" data-init="VerticalStudentView" data-request-token="fe5ec76c5e7311f0822f0e48322f5b25" data-has-score="False" data-usage-id="block-v1:MITx+15.480x+3T2021+type@vertical+block@a0e425139cc44cb58c010905271f1991" data-block-type="vertical">
<h2 class="hd hd-2 unit-title">The Logic of AAV Viral Vectors for Gene Therapy</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+15.480x+3T2021+type@video+block@a08e075ed5ec4b8cbb2159b0c1d271bf">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-runtime-class="LmsRuntime" data-course-id="course-v1:MITx+15.480x+3T2021" data-graded="False" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="fe5ec76c5e7311f0822f0e48322f5b25" data-has-score="False" data-usage-id="block-v1:MITx+15.480x+3T2021+type@video+block@a08e075ed5ec4b8cbb2159b0c1d271bf" data-block-type="video">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">The Logic of AAV Viral Vectors for Gene Therapy</h3>
<div
id="video_a08e075ed5ec4b8cbb2159b0c1d271bf"
class="video closed"
data-metadata='{"sources": ["https://d2f1egay8yehza.cloudfront.net/MITx15.480x-V004000/MITx15.480x-V004000.m3u8", "https://d2f1egay8yehza.cloudfront.net/MITx15.480x-V004000_DTH.mp4"], "end": 0.0, "transcriptTranslationUrl": "/courses/course-v1:MITx+15.480x+3T2021/xblock/block-v1:MITx+15.480x+3T2021+type@video+block@a08e075ed5ec4b8cbb2159b0c1d271bf/handler/transcript/translation/__lang__", "saveStateUrl": "/courses/course-v1:MITx+15.480x+3T2021/xblock/block-v1:MITx+15.480x+3T2021+type@video+block@a08e075ed5ec4b8cbb2159b0c1d271bf/handler/xmodule_handler/save_user_state", "recordedYoutubeIsAvailable": true, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/3de2ebffb1c84986bd964636152b2286.png?x-amz-security-token=IQoJb3JpZ2luX2VjENH%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIFLWbJKvfKPu5gyGuaNRmpBjplG1gp5uRBbs67OIMdplAiEA%2BTRQ2dtdw16KLVL2Rc%2FXXbxa2QCDkcI1jGMmKcWiB%2FQqwwUI2f%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAEGgw4NTkyMDU2Mzc0MTEiDJJxpzT6JPbFadMdjiqXBRqZfPTLxo8QSWIZd%2FOS7ZArwU1D8%2BHb3xyQPt56nOWBb64B7LduNO9U9sZobmdBwJj%2FaplkFaiG6k3CGp0KNTGLEvClqIDso74ZdTGiglxrsC%2Fg%2FctHWWzvP7vFdcCrFBToF9XO668bLF8Gq240VfwDs7fG5m4Mx6sZf8DSO%2FWFD%2B3Iq5BnovSsU%2B%2F7GXfcN1T6l7K%2F8FPPXCg0H%2BKj2ra3a6gdfsTXcV3ocuQ%2FF3rVWvqwtJXB9kWGZnjwAeUw9sNG%2FUDlf8wjqXzU0R8HIoeKbyPtshNTWGNO8302ZEABh8SAuFpo5jYww2QPc6Hlqvp%2Fge7ZEf0EH%2FxHjAj7Vl3WKjMGOua%2F3wzjixMva%2Bqkc1doePHrnIow3GD395YeFLQWs8kl4cHImyEGyKBg1jL54lLKC1KaC7kSIbk%2BTGqrjRuZF8lax4yUbRh%2BbrwD3Y4dko488epi02F4ODm0ey3Qs1MDNVmsJA5lI1Rqldcjr48%2FtzqxHN7IuGqc%2F0CwT6xD41VN5C%2BQi4LNXKj5ZYA4RBU1S0QKBw%2FVXNB9X%2FvZYAvi5ruYNLUNqM2gNk2ZtWrL0rGmeMfvxpxzVpEh2dO%2BASVO9aCwRi57O3qifxuySIejPFjJl53BEfOFzDHy1TdbhQFWKbgxVgK8nM%2B6HO%2F5nC%2FDjCyZxBClNqqzAt8z7F8OSRTS5RMmUO7n3JLh%2BPAsNGISXvYX0gTWb7LhSIAKtIX%2FXk6wgJ0XQ1o3z2ObnI5TjetT%2BE2A15hrq3dcU2pRD9v6Rsoxq8gkn1aKiywOyDiC4sojsx82MxFDudLYzdZPFiNG9dpp3J3c%2FXPxJFe%2FB32hnRQoCX3w6CWvXv59YssHwkmtSwDFmXRk2AM1VVBx2uHBAjCc7sTDBjqxAY4eTnI3QhfaOrxv8id6pmmlUQXeSWkVpbASst%2F%2FdOS0fiDeAxvDDi4S1FeRjo3dQk4M1VF6PPWalwOg4d0YdLT1w6dTdUhDIFxhN4XO%2BZpH6%2FadFgeRuEzy506WMzff6cyZXIl0GKk2IxdRMXHVc7DcM08uhksQUI1OtX3J67CT9LzW%2FYjoBY9v629hyGkBxSxhKSocbXWe%2BU%2FeRjcNEQYrZL3eiu8sCrHLeuOQjAdp4g%3D%3D&Expires=1752251574&AWSAccessKeyId=ASIA4QDFFSURQHENJXCV&Signature=YE%2BBlJWKIRHp8n3zNIRPDCFH1Oc%3D", "generalSpeed": 1.0, "start": 0.0, "publishCompletionUrl": "/courses/course-v1:MITx+15.480x+3T2021/xblock/block-v1:MITx+15.480x+3T2021+type@video+block@a08e075ed5ec4b8cbb2159b0c1d271bf/handler/publish_completion", "duration": 726.04, "ytTestTimeout": 1500, "transcriptLanguages": {"en": "English"}, "completionEnabled": false, "transcriptLanguage": "en", "lmsRootURL": "https://openlearninglibrary.mit.edu", "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+15.480x+3T2021/xblock/block-v1:MITx+15.480x+3T2021+type@video+block@a08e075ed5ec4b8cbb2159b0c1d271bf/handler/transcript/available_translations", "completionPercentage": 0.95, "showCaptions": "true", "streams": "", "autoplay": false, "autohideHtml5": false, "ytApiUrl": "https://www.youtube.com/iframe_api", "savedVideoPosition": 0.0, "speed": null, "prioritizeHls": false, "captionDataDir": null, "autoAdvance": false, "saveStateEnabled": false, "ytMetadataEndpoint": ""}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="a08e075ed5ec4b8cbb2159b0c1d271bf"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
</div>
</div>
</div>
</div>
</div>
© All Rights Reserved