{"id":8400,"date":"2022-10-13T15:41:39","date_gmt":"2022-10-13T07:41:39","guid":{"rendered":"https:\/\/phys.nycu.edu.tw\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/"},"modified":"2022-10-13T15:44:49","modified_gmt":"2022-10-13T07:44:49","slug":"10-20-efficient-information-usage-by-cells-and-cell-biologists","status":"publish","type":"post","link":"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/","title":{"rendered":"10\/20 Efficient information usage by cells \u2013 and cell biologists"},"content":{"rendered":"<div class=\"entry-content\">\n<div class=\"entry-content\">\n<div class=\"entry-content\">\n<div class=\"entry-content\">\n<p><strong>Time:<\/strong> 1:20pm~2:30pm, October 20 (Thursday)<br \/>\n<strong>Title: <\/strong>Efficient information usage by cells \u2013 and cell biologists<\/p>\n<p><strong>Speaker:<\/strong> Dr. Keita Kamino<br \/>\n(Institute of Molecular Biology, Academia Sinica)<br \/>\n<strong>Place:<\/strong> Science Building III 1F SC157<\/p>\n<div class=\"moz-text-html\" lang=\"x-unicode\">\u5099\u8a3b\uff1aGoogleMeet\u9023\u7d50\u76f4\u64ad<b> <\/b><a class=\"moz-txt-link-freetext\" href=\"https:\/\/meet.google.com\/nan-fqxi-cqc\">https:\/\/meet.google.com\/nan-fqxi-cqc<\/a><\/div>\n<div lang=\"x-unicode\"><\/div>\n<div lang=\"x-unicode\">\n<p><strong>Abstract<\/strong>: Organisms acquire and use sensory information to guide their behaviors. Likewise, scientists acquire and use the information contained in experimental data to better understand systems of interest. In both cases, the amounts of information available are usually limited, so using it efficiently is critical. In this seminar, I will discuss two aspects of efficient information usage. First, I explore information usage by cells, describing how we have discovered that motile\u00a0<em>Escherichia coli<\/em>\u00a0cells (arguably the simplest model of biological behavior) acquire very little information but use it highly efficiently. Second, I examine information usage by scientists, elaborating on how faced with noisy fluorescence data from single\u00a0<em>E. coli<\/em>\u00a0cells, we developed a method to extract relevant signals from raw data with theoretically maximal efficiency. Finally, I examine similarities between these two processes.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>References<\/strong>:<\/p>\n<ol>\n<li><strong>Kamino, K.<\/strong>, Keegstra, J. M., Long, J., Emonet, T., &amp; Shimizu, T. S. (2020). Adaptive tuning of cell sensory diversity without changes in gene expression.\u00a0<strong><em>Science Advances<\/em><\/strong>, 6(46), eabc1087.<\/li>\n<li>Mattingly*, H. H.,\u00a0<strong>Kamino*, K.<\/strong>, Machta, B. B., &amp; Emonet, T. (2021). <em>Escherichia coli<\/em> chemotaxis is information limited.\u00a0<strong><em>Nature Physics<\/em><\/strong>, 17(12), 1426-1431. (*Equal contribution)<\/li>\n<li><strong>Kamino*, K.<\/strong>, Kadakia, N., Aoki, K., Shimizu, T. S., &amp; Emonet*, T. (2022). Optimal inference of molecular interaction dynamics in FRET microscopy.\u00a0<em>In revision in<\/em> <strong><em>PNAS<\/em><\/strong> (*Corresponding authors)<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Time: 1:20pm~2:30pm, October 20 (Thursday) Title: Efficient information usage by cells \u2013 and cell biologists Speaker: Dr. Keita Kamino (Institute of Molecular Biology, Academia Sinica) Place: Science Building III 1F SC157 \u5099\u8a3b\uff1aGoogleMeet\u9023\u7d50\u76f4\u64ad https:\/\/meet.google.com\/nan-fqxi-cqc Abstract: Organisms acquire and use sensory information to guide their behaviors. Likewise, scientists acquire and use the information contained in experimental data [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":5023,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[126],"tags":[],"class_list":["post-8400","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-talk-activity"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>10\/20 Efficient information usage by cells \u2013 and cell biologists - \u570b\u7acb\u967d\u660e\u4ea4\u901a\u5927\u5b78 \u7269\u7406\u7814\u7a76\u6240<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"10\/20 Efficient information usage by cells \u2013 and cell biologists - \u570b\u7acb\u967d\u660e\u4ea4\u901a\u5927\u5b78 \u7269\u7406\u7814\u7a76\u6240\" \/>\n<meta property=\"og:description\" content=\"Time: 1:20pm~2:30pm, October 20 (Thursday) Title: Efficient information usage by cells \u2013 and cell biologists Speaker: Dr. Keita Kamino (Institute of Molecular Biology, Academia Sinica) Place: Science Building III 1F SC157 \u5099\u8a3b\uff1aGoogleMeet\u9023\u7d50\u76f4\u64ad https:\/\/meet.google.com\/nan-fqxi-cqc Abstract: Organisms acquire and use sensory information to guide their behaviors. Likewise, scientists acquire and use the information contained in experimental data [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/\" \/>\n<meta property=\"og:site_name\" content=\"\u570b\u7acb\u967d\u660e\u4ea4\u901a\u5927\u5b78 \u7269\u7406\u7814\u7a76\u6240\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-13T07:41:39+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-10-13T07:44:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/phys.nycu.edu.tw\/wp-content\/uploads\/2020\/12\/news02.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"lcchen\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"lcchen\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/\"},\"author\":{\"name\":\"lcchen\",\"@id\":\"https:\/\/phys.nycu.edu.tw\/#\/schema\/person\/3b5aaa6112342ee6d482a592a23975e4\"},\"headline\":\"10\/20 Efficient information usage by cells \u2013 and cell biologists\",\"datePublished\":\"2022-10-13T07:41:39+00:00\",\"dateModified\":\"2022-10-13T07:44:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/\"},\"wordCount\":255,\"image\":{\"@id\":\"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/phys.nycu.edu.tw\/wp-content\/uploads\/2020\/12\/news02.jpg\",\"articleSection\":[\"Talk\/Activity\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/\",\"url\":\"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/\",\"name\":\"10\/20 Efficient information usage by cells \u2013 and cell biologists - \u570b\u7acb\u967d\u660e\u4ea4\u901a\u5927\u5b78 \u7269\u7406\u7814\u7a76\u6240\",\"isPartOf\":{\"@id\":\"https:\/\/phys.nycu.edu.tw\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/phys.nycu.edu.tw\/wp-content\/uploads\/2020\/12\/news02.jpg\",\"datePublished\":\"2022-10-13T07:41:39+00:00\",\"dateModified\":\"2022-10-13T07:44:49+00:00\",\"author\":{\"@id\":\"https:\/\/phys.nycu.edu.tw\/#\/schema\/person\/3b5aaa6112342ee6d482a592a23975e4\"},\"breadcrumb\":{\"@id\":\"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/#primaryimage\",\"url\":\"https:\/\/phys.nycu.edu.tw\/wp-content\/uploads\/2020\/12\/news02.jpg\",\"contentUrl\":\"https:\/\/phys.nycu.edu.tw\/wp-content\/uploads\/2020\/12\/news02.jpg\",\"width\":1500,\"height\":1000},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9801\",\"item\":\"https:\/\/phys.nycu.edu.tw\/en\/home\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"10\/20 Efficient information usage by cells \u2013 and cell biologists\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/phys.nycu.edu.tw\/#website\",\"url\":\"https:\/\/phys.nycu.edu.tw\/\",\"name\":\"\u570b\u7acb\u967d\u660e\u4ea4\u901a\u5927\u5b78 \u7269\u7406\u7814\u7a76\u6240\",\"description\":\"Institute of Physics, NYCU\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/phys.nycu.edu.tw\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/phys.nycu.edu.tw\/#\/schema\/person\/3b5aaa6112342ee6d482a592a23975e4\",\"name\":\"lcchen\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/phys.nycu.edu.tw\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/71a4b63e08e9fea196a6459d468f8c203170f6716a9d21d7cdc611ebce56fbe8?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/71a4b63e08e9fea196a6459d468f8c203170f6716a9d21d7cdc611ebce56fbe8?s=96&d=mm&r=g\",\"caption\":\"lcchen\"},\"url\":\"https:\/\/phys.nycu.edu.tw\/en\/author\/lcchen\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"10\/20 Efficient information usage by cells \u2013 and cell biologists - \u570b\u7acb\u967d\u660e\u4ea4\u901a\u5927\u5b78 \u7269\u7406\u7814\u7a76\u6240","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/","og_locale":"en_US","og_type":"article","og_title":"10\/20 Efficient information usage by cells \u2013 and cell biologists - \u570b\u7acb\u967d\u660e\u4ea4\u901a\u5927\u5b78 \u7269\u7406\u7814\u7a76\u6240","og_description":"Time: 1:20pm~2:30pm, October 20 (Thursday) Title: Efficient information usage by cells \u2013 and cell biologists Speaker: Dr. Keita Kamino (Institute of Molecular Biology, Academia Sinica) Place: Science Building III 1F SC157 \u5099\u8a3b\uff1aGoogleMeet\u9023\u7d50\u76f4\u64ad https:\/\/meet.google.com\/nan-fqxi-cqc Abstract: Organisms acquire and use sensory information to guide their behaviors. Likewise, scientists acquire and use the information contained in experimental data [&hellip;]","og_url":"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/","og_site_name":"\u570b\u7acb\u967d\u660e\u4ea4\u901a\u5927\u5b78 \u7269\u7406\u7814\u7a76\u6240","article_published_time":"2022-10-13T07:41:39+00:00","article_modified_time":"2022-10-13T07:44:49+00:00","og_image":[{"width":1500,"height":1000,"url":"https:\/\/phys.nycu.edu.tw\/wp-content\/uploads\/2020\/12\/news02.jpg","type":"image\/jpeg"}],"author":"lcchen","twitter_card":"summary_large_image","twitter_misc":{"Written by":"lcchen","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/#article","isPartOf":{"@id":"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/"},"author":{"name":"lcchen","@id":"https:\/\/phys.nycu.edu.tw\/#\/schema\/person\/3b5aaa6112342ee6d482a592a23975e4"},"headline":"10\/20 Efficient information usage by cells \u2013 and cell biologists","datePublished":"2022-10-13T07:41:39+00:00","dateModified":"2022-10-13T07:44:49+00:00","mainEntityOfPage":{"@id":"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/"},"wordCount":255,"image":{"@id":"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/#primaryimage"},"thumbnailUrl":"https:\/\/phys.nycu.edu.tw\/wp-content\/uploads\/2020\/12\/news02.jpg","articleSection":["Talk\/Activity"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/","url":"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/","name":"10\/20 Efficient information usage by cells \u2013 and cell biologists - \u570b\u7acb\u967d\u660e\u4ea4\u901a\u5927\u5b78 \u7269\u7406\u7814\u7a76\u6240","isPartOf":{"@id":"https:\/\/phys.nycu.edu.tw\/#website"},"primaryImageOfPage":{"@id":"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/#primaryimage"},"image":{"@id":"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/#primaryimage"},"thumbnailUrl":"https:\/\/phys.nycu.edu.tw\/wp-content\/uploads\/2020\/12\/news02.jpg","datePublished":"2022-10-13T07:41:39+00:00","dateModified":"2022-10-13T07:44:49+00:00","author":{"@id":"https:\/\/phys.nycu.edu.tw\/#\/schema\/person\/3b5aaa6112342ee6d482a592a23975e4"},"breadcrumb":{"@id":"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/#primaryimage","url":"https:\/\/phys.nycu.edu.tw\/wp-content\/uploads\/2020\/12\/news02.jpg","contentUrl":"https:\/\/phys.nycu.edu.tw\/wp-content\/uploads\/2020\/12\/news02.jpg","width":1500,"height":1000},{"@type":"BreadcrumbList","@id":"https:\/\/phys.nycu.edu.tw\/en\/10-20-efficient-information-usage-by-cells-and-cell-biologists\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9801","item":"https:\/\/phys.nycu.edu.tw\/en\/home\/"},{"@type":"ListItem","position":2,"name":"10\/20 Efficient information usage by cells \u2013 and cell biologists"}]},{"@type":"WebSite","@id":"https:\/\/phys.nycu.edu.tw\/#website","url":"https:\/\/phys.nycu.edu.tw\/","name":"\u570b\u7acb\u967d\u660e\u4ea4\u901a\u5927\u5b78 \u7269\u7406\u7814\u7a76\u6240","description":"Institute of Physics, NYCU","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/phys.nycu.edu.tw\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/phys.nycu.edu.tw\/#\/schema\/person\/3b5aaa6112342ee6d482a592a23975e4","name":"lcchen","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/phys.nycu.edu.tw\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/71a4b63e08e9fea196a6459d468f8c203170f6716a9d21d7cdc611ebce56fbe8?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/71a4b63e08e9fea196a6459d468f8c203170f6716a9d21d7cdc611ebce56fbe8?s=96&d=mm&r=g","caption":"lcchen"},"url":"https:\/\/phys.nycu.edu.tw\/en\/author\/lcchen\/"}]}},"_links":{"self":[{"href":"https:\/\/phys.nycu.edu.tw\/en\/wp-json\/wp\/v2\/posts\/8400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phys.nycu.edu.tw\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phys.nycu.edu.tw\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phys.nycu.edu.tw\/en\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/phys.nycu.edu.tw\/en\/wp-json\/wp\/v2\/comments?post=8400"}],"version-history":[{"count":2,"href":"https:\/\/phys.nycu.edu.tw\/en\/wp-json\/wp\/v2\/posts\/8400\/revisions"}],"predecessor-version":[{"id":8401,"href":"https:\/\/phys.nycu.edu.tw\/en\/wp-json\/wp\/v2\/posts\/8400\/revisions\/8401"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phys.nycu.edu.tw\/en\/wp-json\/wp\/v2\/media\/5023"}],"wp:attachment":[{"href":"https:\/\/phys.nycu.edu.tw\/en\/wp-json\/wp\/v2\/media?parent=8400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phys.nycu.edu.tw\/en\/wp-json\/wp\/v2\/categories?post=8400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phys.nycu.edu.tw\/en\/wp-json\/wp\/v2\/tags?post=8400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}