{"id":147249,"date":"2022-03-20T04:24:08","date_gmt":"2022-03-19T22:54:08","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/retrovirus-intro-causes-material-life-cycle-and-diseases-caused\/"},"modified":"2023-12-21T14:07:52","modified_gmt":"2023-12-21T08:37:52","slug":"retrovirus-intro-causes-material-life-cycle-and-diseases-caused","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/biology\/retrovirus\/","title":{"rendered":"Retrovirus"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_37 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' style='display:block'><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/retrovirus\/#What_is_A_Retrovirus\" title=\"What is A Retrovirus?\">What is A Retrovirus?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/retrovirus\/#Retrovirus_Structure\" title=\"Retrovirus Structure\">Retrovirus Structure<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/retrovirus\/#Retrovirus_Life_Cycle\" title=\"Retrovirus Life Cycle\">Retrovirus Life Cycle<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/retrovirus\/#Retrovirus_Replication\" title=\"Retrovirus Replication\">Retrovirus Replication<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/retrovirus\/#Retroviral_Vectors\" title=\"Retroviral Vectors\">Retroviral Vectors<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/retrovirus\/#Difference_Between_Virus_and_Retrovirus\" title=\"Difference Between Virus and Retrovirus\">Difference Between Virus and Retrovirus<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/retrovirus\/#Retrovirus_Examples\" title=\"Retrovirus Examples\">Retrovirus Examples<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/retrovirus\/#Retrovirus_causes_cancer\" title=\"Retrovirus causes cancer\">Retrovirus causes cancer<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/retrovirus\/#What_is_retrovirus_genetic_material\" title=\"What is retrovirus genetic material?\">What is retrovirus genetic material?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_A_Retrovirus\"><\/span>What is A Retrovirus?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A <a href=\"https:\/\/infinitylearn.com\/surge\/biology\/retrovirus\/\">retrovirus<\/a> is a virus that contains ribonucleic acid (RNA) as its genetic material. The virus uses the RNA to direct the synthesis of the viral proteins. Retroviruses are unique in that they have the ability to reverse the direction of information flow within the virus&#8217; genome. This ability is called &#8220;retroviral reverse transcriptase.&#8221; The enzyme allows the virus to copy its RNA genome into DNA, which can then be integrated into the host cell&#8217;s DNA.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-147248 size-full\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/retrovirus-intro-causes-material-life-cycle-and-diseases-caused.jpg\" alt=\"Retrovirus: Intro, Causes, Material, Life Cycle and Diseases Caused\" width=\"606\" height=\"428\" srcset=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/retrovirus-intro-causes-material-life-cycle-and-diseases-caused.jpg?v=1647730444 606w, https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/retrovirus-intro-causes-material-life-cycle-and-diseases-caused-300x212.jpg?v=1647730444 300w\" sizes=\"(max-width: 606px) 100vw, 606px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Retrovirus_Structure\"><\/span>Retrovirus Structure<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A retrovirus is envelop, meaning that it has a lipid bilayer membrane surrounding its genetic material. The viral genome is compose of RNA, and inside the virus is an enzyme called reverse transcriptase. This enzyme converts the viral RNA into <a href=\"https:\/\/en.wikipedia.org\/wiki\/DNA\">DNA<\/a>, which can then be integrated into the host cell&#8217;s DNA.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Retrovirus_Life_Cycle\"><\/span>Retrovirus Life Cycle<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The life cycle of a retrovirus begins with the virus attaching to a host cell. The virus then injects its genetic material into the host cell. The host cell then translates the viral genetic material into proteins. The proteins then assemble into new viruses. The new viruses then burst out of the host cell and infect other cells.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Retrovirus_Replication\"><\/span>Retrovirus Replication<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Retrovirus replication is a process by which a retrovirus produces new copies of its genetic material. Retroviruses are unique in that they use an enzyme called reverse transcriptase to convert their RNA into DNA. This DNA can then  insert into the genome of a host cell, where it is use to produce new retroviral particles.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Retroviral_Vectors\"><\/span>Retroviral Vectors<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Retroviral vectors are viruses that engineer to carry foreign genetic material into a host cell. The genetic material can be anything from a gene for a therapeutic protein to a section of DNA that can be use to edit the genome of the host cell. Once the vector enters a host cell, the genetic material is release and the virus replication cycle begins, resulting in the production of new viruses that carry the desire genetic material. Retroviral vectors used to treat a variety of diseases, including cancer, HIV, and hemophilia.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Difference_Between_Virus_and_Retrovirus\"><\/span>Difference Between Virus and Retrovirus<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>The major difference between viruses and retroviruses is that retroviruses have the ability to insert their genetic material into the DNA of the cells they infect.<\/li>\n<li>This ability allows retroviruses to permanently infect cells and to spread their infection to other cells.<\/li>\n<li>In contrast, viruses do not have the ability to insert their genetic material into the DNA of cells and are therefore not able to permanently infect cells or to spread their infection to other cells.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Retrovirus_Examples\"><\/span>Retrovirus Examples<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The human immunodeficiency virus (HIV) is a retrovirus. Retroviruses are a type of virus that contains ribonucleic acid (RNA) as its genetic material. HIV specifically uses reverse transcriptase, a viral enzyme, to convert its RNA into DNA. This DNA can then incorporate into the host cell&#8217;s genome. HIV infects cells of the immune system, including CD4+ T cells, which are important for mounting an effective immune response. It proceeds to replicate within these cells, eventually leading to their death. It also spreads to other cells in the body, including cells that line blood vessels. This can lead to the development of AIDS, a syndrome that is cause by the progressive weakening of the immune system.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Retrovirus_causes_cancer\"><\/span>Retrovirus causes cancer<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>There is no one-size-fits-all answer to this question, as different types of cancer can be cause by different viruses. However, one type of virus that is known to cause cancer is the human papillomavirus (HPV), which is responsible for cervical cancer.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_is_retrovirus_genetic_material\"><\/span>What is retrovirus genetic material?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Retrovirus genetic material is compose of ribonucleic acid (RNA).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is A Retrovirus? A retrovirus is a virus that contains ribonucleic acid (RNA) as its genetic material. The virus [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"Retrovirus","_yoast_wpseo_title":"Retrovirus: Intro, Causes, Material, Life Cycle and Diseases Caused","_yoast_wpseo_metadesc":"A retrovirus is virus that contains ribonucleic acid as its genetic material. 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