{"id":85878,"date":"2026-08-10T11:18:27","date_gmt":"2026-08-10T05:48:27","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=85878"},"modified":"2026-08-10T16:30:33","modified_gmt":"2026-08-10T11:00:33","slug":"myoglobin","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/myoglobin\/","title":{"rendered":"Myoglobin"},"content":{"rendered":"<h2><b>Myoglobin Latest News<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Recently, scientists have engineered lettuce and tobacco plants to produce myoglobin.\u00a0\u00a0<\/span><\/p>\n<h2><b>About Myoglobin<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It is a <\/span><b>small protein<\/b><span style=\"font-weight: 400;\"> that accounts for about 2% of total muscle protein.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It is <\/span><b>found predominantly in striated muscle tissue,<\/b><span style=\"font-weight: 400;\"> namely skeletal muscle and cardiac muscle.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Specifically, it is in the <\/span><b>cytoplasm of cardiac myocytes<\/b><span style=\"font-weight: 400;\"> and the sarcoplasm of oxidative skeletal muscle fibers.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It encodes a single polypeptide chain with one oxygen binding site.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It is one of <\/span><b>the members of the globin superfamily,<\/b><span style=\"font-weight: 400;\"> which also includes hemoglobin. It often gets compared structurally and functionally to hemoglobin.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Composition:<\/b><span style=\"font-weight: 400;\"> It\u2019s made of <\/span><b>amino acids, iron<\/b><span style=\"font-weight: 400;\"> and other molecules that work together to hold onto oxygen.<\/span><\/li>\n<\/ul>\n<h2><b>Functions of Myoglobin<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Transports Oxygen<\/b><span style=\"font-weight: 400;\">: It transports oxygen from the bloodstream to your muscles when they need it to convert stored energy into movements.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It serves as a <\/span><b>sensitive indicator of cellular damage<\/b><span style=\"font-weight: 400;\"> when detected in urine or plasma.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It serves as a <\/span><b>buffer of intracellular oxygen concentrations<\/b><span style=\"font-weight: 400;\"> and as an oxygen reservoir in muscle.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Enzymatic functions:<\/b><span style=\"font-weight: 400;\"> It is necessary for the decomposition of bioactive nitric oxide to nitrate. The removal of nitric oxide enhances mitochondrial respiration.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Remove reactive oxygen species:<\/b><span style=\"font-weight: 400;\"> It can do this by interacting with fatty acids.<\/span><\/li>\n<\/ul>\n<p><b>Source:<\/b> <strong><a href=\"https:\/\/www.hindustantimes.com\/india-news\/scientists-pave-way-for-plant-grown-meat-101786003868304.html#google_vignette\" target=\"_blank\" rel=\"nofollow noopener\">HT<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Myoglobin is a small protein that accounts for about 2% of total muscle protein. Read more about Myoglobin, Meaning, Functions, Latest News.<\/p>\n","protected":false},"author":24,"featured_media":85923,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[5148,21,22,23],"class_list":["post-85878","post","type-post","status-publish","format-standard","has-post-thumbnail","category-upsc-prelims-current-affairs","tag-myoglobin","tag-prelims-pointers","tag-upsc-current-affairs","tag-upsc-prelims-current-affairs","no-featured-image-padding"],"acf":[],"_links":{"self":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/85878","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/comments?post=85878"}],"version-history":[{"count":6,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/85878\/revisions"}],"predecessor-version":[{"id":118351,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/85878\/revisions\/118351"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/85923"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=85878"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=85878"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=85878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}