{"id":91438,"date":"2020-12-13T08:00:37","date_gmt":"2020-12-13T14:00:37","guid":{"rendered":"https:\/\/www.uv.mx\/prensa\/?p=91438"},"modified":"2020-12-10T14:10:22","modified_gmt":"2020-12-10T20:10:22","slug":"magnolia-schiedeana-fosil-viviente","status":"publish","type":"post","link":"https:\/\/www.uv.mx\/prensa\/ciencia\/magnolia-schiedeana-fosil-viviente\/","title":{"rendered":"Magnolias, testigos de la evoluci\u00f3n"},"content":{"rendered":"<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><i><span data-contrast=\"auto\">Datan\u00a0<\/span><\/i><i><span data-contrast=\"auto\">de<\/span><\/i><i><span data-contrast=\"auto\">\u00a0hace 60 a\u00a0<\/span><\/i><i><span data-contrast=\"auto\">100<\/span><\/i><i><span data-contrast=\"auto\">\u00a0millones de a\u00f1os, dio a conocer\u00a0<\/span><\/i><i><span data-contrast=\"auto\">Suria<\/span><\/i><i><span data-contrast=\"auto\">\u00a0Gisela V\u00e1zquez Morales<\/span><\/i><i><span data-contrast=\"auto\">, e<\/span><\/i><i><span data-contrast=\"auto\">gresada de\u00a0<\/span><\/i><span data-contrast=\"auto\">Inbioteca<\/span><i><span data-contrast=\"auto\">-UV, donde se espe<\/span><\/i><i><span data-contrast=\"auto\">cializ\u00f3 en este tipo de plantas<\/span><\/i><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><i><span data-contrast=\"auto\">Particip\u00f3 el jueves 3 de diciembre en el<\/span><\/i><i><span data-contrast=\"auto\">\u00a0<\/span><\/i><i><span data-contrast=\"auto\">14 Simposio Interno de Investigaci\u00f3n y Docencia realizado por este instituto<\/span><\/i><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<div id=\"attachment_91439\" style=\"width: 732px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.uv.mx\/prensa\/files\/2020\/12\/071220-MAGNOLIAS-INBIOTECA-1-100k.jpg\"><img aria-describedby=\"caption-attachment-91439\" decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-91439\" src=\"https:\/\/www.uv.mx\/prensa\/files\/2020\/12\/071220-MAGNOLIAS-INBIOTECA-1-100k.jpg\" alt=\"Suria Gisela V\u00e1squez Morales particip\u00f3 en el 14 Simposio Interno de Investigaci\u00f3n y Docencia de Inbioteca \" width=\"722\" height=\"459\" srcset=\"https:\/\/www.uv.mx\/prensa\/files\/2020\/12\/071220-MAGNOLIAS-INBIOTECA-1-100k.jpg 722w, https:\/\/www.uv.mx\/prensa\/files\/2020\/12\/071220-MAGNOLIAS-INBIOTECA-1-100k-300x191.jpg 300w\" sizes=\"(max-width: 722px) 100vw, 722px\" \/><\/a><p id=\"caption-attachment-91439\" class=\"wp-caption-text\">Suria Gisela V\u00e1squez Morales particip\u00f3 en el 14 Simposio Interno de Investigaci\u00f3n y Docencia de <em>Inbioteca<\/em><\/p><\/div>\n<p>&nbsp;<\/p>\n<p><b><i><span data-contrast=\"auto\">Claudia Peralta V\u00e1zquez<\/span><\/i><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><b><i><span data-contrast=\"auto\">13<\/span><\/i><\/b><b><i><span data-contrast=\"auto\">\/<\/span><\/i><\/b><b><i><span data-contrast=\"auto\">12<\/span><\/i><\/b><b><i><span data-contrast=\"auto\">\/<\/span><\/i><\/b><b><i><span data-contrast=\"auto\">20<\/span><\/i><\/b><b><i><span data-contrast=\"auto\">20, Xalapa,\u00a0Ver.-\u00a0<\/span><\/i><\/b><span data-contrast=\"auto\">Estudiosa de la\u00a0<\/span><i><span data-contrast=\"auto\">Magnolia <\/span><\/i><i><span data-contrast=\"auto\">schied<\/span><\/i><i><span data-contrast=\"auto\">e<\/span><\/i><i><span data-contrast=\"auto\">ana<\/span><\/i><span data-contrast=\"auto\">, planta end\u00e9mica de M\u00e9xico,\u00a0<\/span><span data-contrast=\"auto\">Suria<\/span><span data-contrast=\"auto\">\u00a0Gisela V\u00e1squez Morales, egresada del Instituto de Ecolog\u00eda y Biotecnolog\u00eda Aplicada (<\/span><i><span data-contrast=\"auto\">Inbioteca<\/span><\/i><span data-contrast=\"auto\">) de la Universidad Veracruzana (UV), explic\u00f3 que esta especie es considerada un f\u00f3sil viviente pues<\/span><span data-contrast=\"auto\">\u00a0su<\/span><span data-contrast=\"auto\">\u00a0data<\/span><span data-contrast=\"auto\">ci\u00f3n oscila entre<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">los\u00a0<\/span><span data-contrast=\"auto\">60\u00a0<\/span><span data-contrast=\"auto\">y<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">100<\/span><span data-contrast=\"auto\">\u00a0millones de a\u00f1os.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Al participar el<\/span><span data-contrast=\"auto\">\u00a0pasado jueves 3 de diciembre<\/span><span data-contrast=\"auto\">\u00a0en el<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">14 Simposio Interno de Investigaci\u00f3n y Docencia<\/span><span data-contrast=\"auto\">\u00a0organizado por ese instituto,\u00a0<\/span><span data-contrast=\"auto\">Suria<\/span><span data-contrast=\"auto\">\u00a0Gisela, quien actualmente es profesora del Departamento de Biolog\u00eda de la Divisi\u00f3n de Ciencias Naturales y Exactas (DCNE) de la Universidad de Guanajuato, dict\u00f3 la ponencia \u201c<\/span><span data-contrast=\"auto\">Las magnolias: ecolog\u00eda, manejo, conservaci\u00f3n y\u00a0<\/span><span data-contrast=\"auto\">bioprospecci\u00f3n<\/span><span data-contrast=\"auto\">\u201d.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559731&quot;:708,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Dicho<\/span><span data-contrast=\"auto\">\u00a0tema<\/span><span data-contrast=\"auto\">\u00a0fue desarrollado como parte de s<\/span><span data-contrast=\"auto\">u proyecto de tesis del\u00a0<\/span><span data-contrast=\"auto\">Doctorado en Ciencias en Ecolog\u00eda y Biotecnolog\u00eda<\/span><span data-contrast=\"auto\">\u00a0de\u00a0<\/span><i><span data-contrast=\"auto\">Inbioteca<\/span><\/i><span data-contrast=\"auto\">, y\u00a0<\/span><span data-contrast=\"auto\">como parte del mismo<\/span><span data-contrast=\"auto\">\u00a0primero evalu\u00f3 las poblaciones de la planta, pues se sabe que\u00a0<\/span><i><span data-contrast=\"auto\">Magnolia s<\/span><\/i><i><span data-contrast=\"auto\">chiedeana<\/span><\/i><span data-contrast=\"auto\">\u00a0se encuentra en peligro de extinci\u00f3n.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Sin embargo, a\u00fan no hab\u00eda un estudio que determinara cu\u00e1les eran los factores que presentaban y ocasionaba la p\u00e9rdida de la especie.<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">Por tanto, se dio a la tarea de realizar un estudio demogr\u00e1fico donde evalu\u00f3 el ciclo de vida de la magnolia<\/span><span data-contrast=\"auto\">.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559731&quot;:708,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Durante el encuentro efectuado del 2 al 4 del presente mes por v\u00eda remota,\u00a0<\/span><span data-contrast=\"auto\">Suria<\/span><span data-contrast=\"auto\">\u00a0Gisela V\u00e1squez dio detalles acerca del segundo cap\u00edtulo de la tesis, el cual se enfoc\u00f3 en las repercusiones del cambio clim\u00e1tico en\u00a0<\/span><span data-contrast=\"auto\">esta especie de<\/span><span data-contrast=\"auto\">\u00a0plantas<\/span><span data-contrast=\"auto\">.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559731&quot;:708,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">No obstante, han pasado por<\/span><span data-contrast=\"auto\">\u00a0diferentes ciclos clim\u00e1ticos muy importantes<\/span><span data-contrast=\"auto\">\u00a0y han sobrevivido.<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">Por\u00a0<\/span><span data-contrast=\"auto\">ello<\/span><span data-contrast=\"auto\">, quer\u00eda\u00a0<\/span><span data-contrast=\"auto\">saber qu\u00e9\u00a0<\/span><span data-contrast=\"auto\">pasar\u00eda en\u00a0<\/span><span data-contrast=\"auto\">escenarios futuros<\/span><span data-contrast=\"auto\">\u00a0y plante\u00f3 dos: para\u00a0<\/span><span data-contrast=\"auto\">2040 con un aumento de hasta 3.5 grados cent\u00edgrados y una disminuci\u00f3n de la precipitaci\u00f3n al\u00a0<\/span><span data-contrast=\"auto\">cinco<\/span><span data-contrast=\"auto\">\u00a0por ciento.<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">El segundo era m\u00e1s dr\u00e1stico<\/span><span data-contrast=\"auto\">,<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">de un aumento a\u00a0<\/span><span data-contrast=\"auto\">cuatro<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">grados cent\u00edgrados y una disminuci\u00f3n de la precipitaci\u00f3n del 10 por ciento.<\/span><\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_91440\" style=\"width: 732px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.uv.mx\/prensa\/files\/2020\/12\/071220-MAGNOLIAS-INBIOTECA-2-100k.jpg\"><img aria-describedby=\"caption-attachment-91440\" decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-91440\" src=\"https:\/\/www.uv.mx\/prensa\/files\/2020\/12\/071220-MAGNOLIAS-INBIOTECA-2-100k.jpg\" alt=\"La egresada del doctorado de Inbioteca dict\u00f3 la ponencia \u201cLas magnolias: ecolog\u00eda, manejo, conservaci\u00f3n y bioprospecci\u00f3n\u201d \" width=\"722\" height=\"488\" srcset=\"https:\/\/www.uv.mx\/prensa\/files\/2020\/12\/071220-MAGNOLIAS-INBIOTECA-2-100k.jpg 722w, https:\/\/www.uv.mx\/prensa\/files\/2020\/12\/071220-MAGNOLIAS-INBIOTECA-2-100k-300x203.jpg 300w\" sizes=\"(max-width: 722px) 100vw, 722px\" \/><\/a><p id=\"caption-attachment-91440\" class=\"wp-caption-text\">La egresada del doctorado de <em>Inbioteca<\/em> dict\u00f3 la ponencia \u201cLas magnolias: ecolog\u00eda, manejo, conservaci\u00f3n y bioprospecci\u00f3n\u201d<\/p><\/div>\n<p>&nbsp;<\/p>\n<p><span data-contrast=\"auto\">A grandes rasgos<\/span><span data-contrast=\"auto\">,<\/span><span data-contrast=\"auto\">\u00a0se encontr\u00f3 que las magnolias no se van a mover<\/span><span data-contrast=\"auto\">,<\/span><span data-contrast=\"auto\">\u00a0sino que sus poblaciones se van a contraer y resistir de acuerdo con estos dos escenarios.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">En esta investigaci\u00f3n tambi\u00e9n evalu\u00f3 la disminuci\u00f3n de\u00a0<\/span><span data-contrast=\"auto\">la\u00a0<\/span><i><span data-contrast=\"auto\">Magnolia s<\/span><\/i><i><span data-contrast=\"auto\">chiedeana<\/span><\/i><span data-contrast=\"auto\">\u00a0en las \u00e1reas naturales protegidas<\/span><span data-contrast=\"auto\">\u00a0(ANP)<\/span><span data-contrast=\"auto\">, y encontr\u00f3 que no hay ninguna en las<\/span><span data-contrast=\"auto\">\u00a0<\/span><span data-contrast=\"auto\">del \u00e1mbito federal, pero s\u00ed en las estatales, como en Veracruz,\u00a0<\/span><span data-contrast=\"auto\">principalmente.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">\u201c<\/span><span data-contrast=\"auto\">De acuerdo con estos modelos, tienen potencial para que<\/span><span data-contrast=\"auto\">\u00a0en un futuro<\/span><span data-contrast=\"auto\">\u00a0se introduzca en nueve\u00a0<\/span><span data-contrast=\"auto\">ANP<\/span><span data-contrast=\"auto\">\u00a0a nivel federal e igual n\u00famero en Veracruz<\/span><span data-contrast=\"auto\">.<\/span><span data-contrast=\"auto\">\u201d<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559731&quot;:708,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Como parte del doctorado, tambi\u00e9n se dedic\u00f3 a<\/span><span data-contrast=\"auto\">\u00a0encontrar un valor agregado a<\/span><span data-contrast=\"auto\">\u00a0esta especie de planta, as\u00ed como a la\u00a0<\/span><span data-contrast=\"auto\">b\u00fasqueda de insecticidas enfocado\u00a0<\/span><span data-contrast=\"auto\">en<\/span><span data-contrast=\"auto\">\u00a0la plaga de la mosca de la fruta<\/span><span data-contrast=\"auto\">.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559731&quot;:708,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">\u201cLo que<\/span><span data-contrast=\"auto\">\u00a0hicimos fue evaluar todas las estructuras de la planta y ver su efectividad en esta plaga<\/span><span data-contrast=\"auto\">.<\/span><span data-contrast=\"auto\">\u201d<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559731&quot;:708,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Mediante<\/span><span data-contrast=\"auto\">\u00a0extractos\u00a0<\/span><span data-contrast=\"auto\">etan\u00f3licos<\/span><span data-contrast=\"auto\">\u00a0se encontr\u00f3 y de<\/span><span data-contrast=\"auto\">mostr\u00f3 en un trabajo previo de m<\/span><span data-contrast=\"auto\">agnolia de\u00a0<\/span><span data-contrast=\"auto\">a<\/span><span data-contrast=\"auto\">lbahaca, que la\u00a0<\/span><span data-contrast=\"auto\">sarcotes<\/span><span data-contrast=\"auto\">t<\/span><span data-contrast=\"auto\">a<\/span><span data-contrast=\"auto\">\u00a0o<\/span><span data-contrast=\"auto\">\u00a0cobertura de la semilla presenta la efectividad.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559731&quot;:708,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Coment\u00f3\u00a0que\u00a0en 2015, despu\u00e9s de haberse titulado del posgrado en\u00a0<\/span><i><span data-contrast=\"auto\">Inbioteca<\/span><\/i><span data-contrast=\"auto\">,\u00a0<\/span><span data-contrast=\"auto\">inmediatamente hizo la estancia posdoctoral en el Colegio de la Frontera Sur, Unidad San Crist\u00f3bal de las Casas, Chiapas<\/span><span data-contrast=\"auto\">, donde continu\u00f3 con sus estudios de magnolias.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559731&quot;:708,&quot;335559739&quot;:160,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Data de hace 60 a 100 millones de a\u00f1os, explic\u00f3 Suria Gisela V\u00e1zquez Morales, egresada del Instituto de Ecolog\u00eda y Biotecnolog\u00eda Aplicada, donde se especializ\u00f3 en este tipo de plantas <\/p>\n","protected":false},"author":1775,"featured_media":91463,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[45,61],"tags":[870,360,909,906,911,117,913,907,648,673,908,910,912],"_links":{"self":[{"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/posts\/91438"}],"collection":[{"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/users\/1775"}],"replies":[{"embeddable":true,"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/comments?post=91438"}],"version-history":[{"count":1,"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/posts\/91438\/revisions"}],"predecessor-version":[{"id":91536,"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/posts\/91438\/revisions\/91536"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/media\/91463"}],"wp:attachment":[{"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/media?parent=91438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/categories?post=91438"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/tags?post=91438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}