{"id":5012,"date":"2014-04-24T09:34:56","date_gmt":"2014-04-24T07:34:56","guid":{"rendered":"http:\/\/emblog.embl.de\/ells\/?page_id=5012"},"modified":"2021-06-22T15:29:20","modified_gmt":"2021-06-22T15:29:20","slug":"gfp-treasure-hunt","status":"publish","type":"teachingbase","link":"https:\/\/www.embl.org\/ells\/teachingbase\/gfp-treasure-hunt\/","title":{"rendered":"GFP treasure hunt"},"content":{"rendered":"\n<div class=\"vf-tabs\"><ul class=\"vf-tabs__list\" data-vf-js-tabs=\"true\"><li class=\"vf-tabs__item\"><a class=\"vf-tabs__link\" href=\"#vf-tabs__section-523c3925-2c9f-4e6a-bdd1-5bd70abac03c\">Introduction<\/a><\/li><li class=\"vf-tabs__item\"><a class=\"vf-tabs__link\" href=\"#vf-tabs__section-12bcdfb5-2c34-4290-915e-92e21cc545e1\">Technical requirements<\/a><\/li><li class=\"vf-tabs__item\"><a class=\"vf-tabs__link\" href=\"#vf-tabs__section-be0af349-8cc4-4a10-916c-28f87a4b1f8a\">Bioinformatics tools used in this activity<\/a><\/li><li class=\"vf-tabs__item\"><a class=\"vf-tabs__link\" href=\"#vf-tabs__section-5498d92f-f4cd-41e3-94ef-bfd891b4e6a4\">Activity navigation<\/a><\/li><\/ul><div class=\"vf-tabs-content\" data-vf-js-tabs-content=\"true\">\n<section class=\"vf-tabs__section\" id=\"vf-tabs__section-523c3925-2c9f-4e6a-bdd1-5bd70abac03c\"><h2>Introduction<\/h2>\n<p>This treasure hunt was designed to introduce participants to various bioinformatics approaches which can be used to identify and analyse DNA and protein sequences. In the activity, we are going to analyse the DNA and amino acid sequences of the Green Fluorescent Protein (GFP) and closely-related molecules using different web-based databases and analysis tools. Biological data &#8211; e.g., DNA and protein sequences or structural information &#8211; are stored and curated in databases which are made available to scientists. As most of the data are produced with public money they are also publicly available. Similarly, bioinformatics tools are designed by scientists funded by public money and are therefore available to other scientists and the public. In this activity, we will be using such bioinformatics databases and tools for our analysis.<\/p>\n<\/section>\n\n\n\n<section class=\"vf-tabs__section\" id=\"vf-tabs__section-12bcdfb5-2c34-4290-915e-92e21cc545e1\"><h2>Technical requirements<\/h2>\n<p>Astex Viewer requires Java to be installed on your computer and enabled in your web browser. Java can be installed for free via <a rel=\"noreferrer noopener\" href=\"http:\/\/www.java.com\/en\/\" target=\"_blank\">java.com<\/a>. Information on how to enable Java in your web browser can be found <a rel=\"noreferrer noopener\" href=\"http:\/\/www.java.com\/en\/download\/help\/enable_browser.xml\" target=\"_blank\">here<\/a>.<\/p>\n<\/section>\n\n\n\n<section class=\"vf-tabs__section\" id=\"vf-tabs__section-be0af349-8cc4-4a10-916c-28f87a4b1f8a\"><h2>Bioinformatics tools used in this activity<\/h2>\n<p><strong>ENA (European Nucleotide Archive)<\/strong><br><a rel=\"noopener noreferrer\" href=\"https:\/\/www.ebi.ac.uk\/ena\/browser\/sequence-search\" target=\"_blank\">https:\/\/www.ebi.ac.uk\/ena\/browser\/sequence-search<\/a><br>Database providing a comprehensive record of the world\u2019s nucleotide sequencing information, covering raw sequencing data, sequence assembly information and functional annotation. ENA is made up of a number of distinct databases that includes EMBL-Bank, the Sequence Read Archive (SRA) and the Trace Archive.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>MUSCLE (Multiple Sequence Comparison by Log-Expectation)<\/strong><br><a rel=\"noopener noreferrer\" href=\"http:\/\/www.ebi.ac.uk\/Tools\/msa\/muscle\/\" target=\"_blank\">http:\/\/www.ebi.ac.uk\/Tools\/msa\/muscle\/<\/a><br>Tool to align and compare multiple sequences, particularly suitable for amino acid sequences.<\/p>\n\n\n\n<p><strong>EMBOSS Transeq (European Molecular Biology Open Software Suite Transeq)<\/strong><br><a rel=\"noopener noreferrer\" href=\"http:\/\/www.ebi.ac.uk\/Tools\/st\/emboss_transeq\/\" target=\"_blank\">http:\/\/www.ebi.ac.uk\/Tools\/st\/emboss_transeq\/<\/a><br>Tool which translates nucleic acid sequences to the corresponding peptide sequences.<\/p>\n\n\n\n<p><strong>Protein Data Bank in Europe (PDBe)<\/strong><br><a rel=\"noopener noreferrer\" href=\"http:\/\/www.ebi.ac.uk\/pdbe\/\" target=\"_blank\">http:\/\/www.ebi.ac.uk\/pdbe\/<\/a><br>Database containing information on the structure of biological macromolecules.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Glossary:<\/strong> check out the <a href=\"https:\/\/www.embl.org\/ells\/teachingbase\/ells-glossary\/\" data-type=\"URL\" data-id=\"https:\/\/www.embl.org\/ells\/teachingbase\/ells-glossary\/\">ELLS Glossary<\/a> for a growing number of bioinformatics-related terms<\/p>\n\n\n\n<p><\/p>\n<\/section>\n\n\n\n<section class=\"vf-tabs__section\" id=\"vf-tabs__section-5498d92f-f4cd-41e3-94ef-bfd891b4e6a4\"><h2>Activity navigation<\/h2>\n<p>The navigation menu below shows the individual steps of the activity. Start the treasure hunt by clicking on \u201cGFP treasure hunt introduction\u201d in the menu below.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.embl.org\/ells\/teachingbase\/gfp-treasure-hunt\/\">GFP treasure hunt<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/www.embl.org\/ells\/teachingbase\/gfp-treasure-hunt\/gfp-treasure-hunt-introduction\/\"><strong>GFP treasure hunt introduction<\/strong><\/a><\/li><li><a href=\"https:\/\/www.embl.org\/ells\/teachingbase\/gfp-treasure-hunt\/step-1-database-search\/\">Step 1: Database search<\/a><\/li><li><a href=\"https:\/\/www.embl.org\/ells\/teachingbase\/gfp-treasure-hunt\/step-2-comparison-of-nucleotide-sequences\/\">Step 2: Comparison of nucleotide sequences<\/a><\/li><li><a href=\"https:\/\/www.embl.org\/ells\/teachingbase\/gfp-treasure-hunt\/step-3-translation-of-mrnas\/\">Step 3: Translation of mRNAs<\/a><\/li><li><a href=\"https:\/\/www.embl.org\/ells\/teachingbase\/gfp-treasure-hunt\/step-4-comparison-of-amino-acid-sequences\/\">Step 4: Comparison of amino acid sequences<\/a><\/li><li><a href=\"https:\/\/www.embl.org\/ells\/teachingbase\/gfp-treasure-hunt\/step-5-structure-of-gfp\/\">Step 5: Structure of GFP<\/a><\/li><\/ul>\n<\/section>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u2018Treasure hunt\u2019-style introduction to bioinformatics using the protein GFP<\/p>\n","protected":false},"featured_media":26155,"parent":0,"menu_order":4,"template":"","class_list":["post-5012","teachingbase","type-teachingbase","status-publish","has-post-thumbnail","hentry","age-group-16-19","topic-area-bioinformatics","topic-area-genome-biology"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.embl.org\/ells\/wp-json\/wp\/v2\/teachingbase\/5012","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.embl.org\/ells\/wp-json\/wp\/v2\/teachingbase"}],"about":[{"href":"https:\/\/www.embl.org\/ells\/wp-json\/wp\/v2\/types\/teachingbase"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.embl.org\/ells\/wp-json\/wp\/v2\/media\/26155"}],"wp:attachment":[{"href":"https:\/\/www.embl.org\/ells\/wp-json\/wp\/v2\/media?parent=5012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}