{"id":666,"date":"2023-08-10T13:52:20","date_gmt":"2023-08-10T16:52:20","guid":{"rendered":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/?p=666"},"modified":"2023-08-10T13:52:22","modified_gmt":"2023-08-10T16:52:22","slug":"aula-06-estudo-do-nucleo-interfasico-e-em-divisao","status":"publish","type":"post","link":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/aula-06-estudo-do-nucleo-interfasico-e-em-divisao\/","title":{"rendered":"Aula 06- <a href=\"aula_06.htm\">Estudo do n\u00facleo interf\u00e1sico e em divis\u00e3o<\/a>"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p>Fig.34 \u2013 N\u00daCLEO VESICULOSO em c\u00e9lula de alta atividade metab\u00f3lica. Observe cromatina frouxa, nucl\u00e9olo e envolt\u00f3rio nuclear com poros (setas).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.34-\u2013-NUCLEO-VESICULOSO-753x1024.jpg\" alt=\"\" class=\"wp-image-673\" style=\"width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.35 \u2013 COMPLEXO DE PORO . A) Estrutura (esquema). B) Observe cisterna perinuclear e heterocromatina associada ao envolt\u00f3rio nuclear ao ME de transmiss\u00e3o.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.35-\u2013-COMPLEXO-DE-PORO-1024x635.jpg\" alt=\"\" class=\"wp-image-674\" style=\"width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.36 \u2013 Regi\u00f5es do NUCL\u00c9OLO: regi\u00e3o granular e regi\u00e3o fibrilar.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.36-\u2013-Regioes-do-NUCLEOLO-859x1024.jpg\" alt=\"\" class=\"wp-image-675\" style=\"width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.37 \u2013 L\u00c2MINA FIBROSA acolada ao envolt\u00f3rio nuclear e servindo de ponto de fixa\u00e7\u00e3o da cromatina interf\u00e1sica.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.37-\u2013-LAMINA-FIBROSA-1024x693.jpg\" alt=\"\" class=\"wp-image-676\" style=\"width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.38 \u2013 N\u00daCLEO DENSO em c\u00e9lula de baixa atividade metab\u00f3lica.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.38-\u2013-NUCLEO-DENSO-1024x668.jpg\" alt=\"\" class=\"wp-image-677\" style=\"width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.39 \u2013 COMPLEXOS DE POROS ao ME de varredura.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.39-\u2013-COMPLEXOS-DE-POROS-1024x654.jpg\" alt=\"\" class=\"wp-image-678\" style=\"width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.40 \u2013 COMPLEXO DE POROS (mp) em c\u00e9lula crio-fraturada.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.40-\u2013-COMPLEXO-DE-POROS-718x1024.jpg\" alt=\"\" class=\"wp-image-679\" style=\"width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.41 \u2013 Duplica\u00e7\u00e3o da mol\u00e9cula de DNA durante a fase S do ciclo celular, ligando-se a histonas e assim formando o filamento de cromatina interf\u00e1sica.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.41-\u2013-Duplicacao-da-molecula-de-DNA-1024x397.jpg\" alt=\"\" class=\"wp-image-680\" style=\"width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.42 \u2013 Filamento de cromatina interf\u00e1sica.<br>A e B \u2013 filamento de 10 nm (sem histona H1)<\/p>\n\n\n\n<p>C \u2013 filamento de 25 nm (com histona H1)<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.42-\u2013-Filamento-de-cromatina-interfasica-1024x644.jpg\" alt=\"\" class=\"wp-image-681\" style=\"width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.43 \u2013 CROMOSSOMA METAF\u00c1SICO sem histonas ao ME de transmiss\u00e3o. Observe esqueleto de prote\u00ednas n\u00e3o-hist\u00f4nicas e as al\u00e7as de DNA (esquema).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.43-\u2013-CROMOSSOMA-METAFASICO-878x1024.jpg\" alt=\"\" class=\"wp-image-682\" style=\"width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.44 \u2013 CROMOSSOMA METAF\u00c1SICO normal ao ME de transmiss\u00e3o. Observe filamentos de 25 nm em cada crom\u00e1tide.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.44-\u2013-CROMOSSOMA-METAFASICO-1024x475.jpg\" alt=\"\" class=\"wp-image-683\" style=\"width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.45 \u2013 MET\u00c1FASE ao ME de transmiss\u00e3o. Observe as fibras do fuso mit\u00f3tico (constitu\u00eddas de microt\u00fabulos), centr\u00edolos e cromossomas na placa equatorial.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.45-\u2013-METAFASE-ao-ME-835x1024.jpg\" alt=\"\" class=\"wp-image-684\" style=\"width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.46 \u2013 Fases da mitose em imuno-fluoresc\u00eancia usando anticorpo anti-tubulina: A) met\u00e1fase B) an\u00e1fase C) tel\u00f3fase D) citocinese.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.46-\u2013-Fases-da-mitose-em-Imuno-fluorescencia-usando-anticorpo-anti-tubulina-815x1024.jpg\" alt=\"\" class=\"wp-image-668\" style=\"width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.47 \u2013 CENTR\u00cdOLO constitu\u00eddo de 9 tr\u00edades de microt\u00fabulos e sat\u00e9lites pri-centriolares (setas) onde ocorre a polimeriza\u00e7\u00e3o de tubulinas.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.47-\u2013-CENTRIOLO-1024x898.jpg\" alt=\"\" class=\"wp-image-669\" style=\"width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.48 \u2013 CITOCINESE em c\u00e9lula animal ao ME de transmiss\u00e3o. Observe restos de microt\u00fabulos do fuso mit\u00f3tico na regi\u00e3o de separa\u00e7\u00e3o entre as duas c\u00e9lulas.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.48-\u2013-CITOCINESE-600x1024.jpg\" alt=\"\" class=\"wp-image-670\" style=\"width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.49 \u2013 Detalhe da citocinese em c\u00e9lula animal mostrando restos de microt\u00fabulos (M) do fuso mit\u00f3tico e microfilamentos (mf) abaixo da membrana plasm\u00e1tica, os quais s\u00e3o respons\u00e1veis pela separa\u00e7\u00e3o entre as duas c\u00e9lulas filhas.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.49-\u2013-Detalhe-1024x758.jpg\" alt=\"\" class=\"wp-image-671\" style=\"width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":0,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","footnotes":""},"categories":[1],"tags":[],"post_folder":[],"class_list":["post-666","post","type-post","status-publish","format-standard","hentry","category-sem-categoria"],"_links":{"self":[{"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/posts\/666"}],"collection":[{"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/comments?post=666"}],"version-history":[{"count":3,"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/posts\/666\/revisions"}],"predecessor-version":[{"id":915,"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/posts\/666\/revisions\/915"}],"wp:attachment":[{"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/media?parent=666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/categories?post=666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/tags?post=666"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/post_folder?post=666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}