{"id":6285,"date":"2018-03-15T12:14:10","date_gmt":"2018-03-15T15:14:10","guid":{"rendered":"https:\/\/www.infraestruturameioambiente.sp.gov.br\/pgibt\/?page_id=6285"},"modified":"2018-03-15T12:19:00","modified_gmt":"2018-03-15T15:19:00","slug":"ana-cristina-bolanos-rojas-dr","status":"publish","type":"page","link":"https:\/\/www.infraestruturameioambiente.sp.gov.br\/pgibt\/dissertacoesteses\/ana-cristina-bolanos-rojas-dr\/","title":{"rendered":"Ana Cristina Bola\u00f1os Rojas DR"},"content":{"rendered":"<h2 style=\"text-align: center\"><a href=\"arquivos.ambiente.sp.gov.br\/pgibt\/2015\/02\/faixapos6.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-3777 size-full\" style=\"border: 0px\" src=\"https:\/\/smastr16.blob.core.windows.net\/pgibt\/2015\/02\/faixapos6.jpg\" alt=\"faixapos6\" width=\"950\" height=\"163\" srcset=\"https:\/\/smastr16.blob.core.windows.net\/pgibt\/2015\/02\/faixapos6.jpg 950w, https:\/\/smastr16.blob.core.windows.net\/pgibt\/2015\/02\/faixapos6-768x131.jpg 768w\" sizes=\"(max-width: 950px) 100vw, 950px\" \/><\/a><\/h2>\n<hr align=\"center\" noshade=\"noshade\" size=\"1\" width=\"100%\" \/>\n<h2 style=\"text-align: center\">Ana Cristina Bola\u00f1os Rojas<\/h2>\n<hr align=\"center\" noshade=\"noshade\" size=\"1\" width=\"100%\" \/>\n<p style=\"text-align: center\"><a href=\"https:\/\/smastr16.blob.core.windows.net\/pgibt\/2018\/03\/foto-ana-e1521125857982.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-6286\" src=\"https:\/\/smastr16.blob.core.windows.net\/pgibt\/2018\/03\/foto-ana-e1521125857982.jpg\" alt=\"\" width=\"400\" height=\"300\" \/><\/a><\/p>\n<p style=\"text-align: center\">Ana cristina Bola\u00f1os Rojas, aluna do Programa de P\u00f3s-Gradua\u00e7\u00e3o em Biodiversidade Vegetal e Meio Ambiente,<br \/>\ndefendeu no dia 19 de fevereiro de 2016 sua tese de doutorado intitulada<br \/>\n\u201cDiversidade do g\u00eanero <em>Ganoderma\u00a0<\/em>Karst. (Ganodermataceae) e atividade enzim\u00e1tica de esp\u00e9cies que ocorrem em leguminosas no Brasil e Col\u00f4mbia\u00a0\u201d.<\/p>\n<p style=\"text-align: center\">A banca examinadora foi composta pela sua orientadora Dra. Vera L\u00facia Ramos Bononi (Instituto de Bot\u00e2nica), Dra. Luciana Jandelli Gimenes (Universidade de S\u00e3o Paulo, Escola Polit\u00e9cnica, CEPEMA), Dra. Margarida Fonseca (Universidade de Guarulhos, S\u00e3o Paulo), Dra. Rosely Ana Piccolo Grandi (Instituto de Bot\u00e2nica), Dra. Iracema Helena Schoenlein Crusius (Instituto de Bot\u00e2nica).<\/p>\n<hr align=\"center\" noshade=\"noshade\" size=\"1\" width=\"100%\" \/>\n<h3 style=\"text-align: center\">Diversidade do g\u00eanero <em>Ganoderma\u00a0<\/em>Karst. (Ganodermataceae) e atividade enzim\u00e1tica de esp\u00e9cies que\u00a0ocorrem em leguminosas no Brasil e na Col\u00f4mbia<\/h3>\n<hr align=\"center\" noshade=\"noshade\" size=\"1\" width=\"100%\" \/>\n<h4 style=\"text-align: center\"><strong>ABSTRACT<\/strong><\/h4>\n<p style=\"text-align: justify\">Species of the Ganoderma Karst. (Polyporales) have cosmopolitan distribution. 22 species have been already recorded for the American tropics. Ganoderma species occurs in conifers and in hardwoods of angiosperms, where they can behave as saprophytes or parasites. In leguminous trees in urban arborization species of Ganoderma are phytopathogenic and they may kill their hosts and fall on vehicles and people. Ganoderma species were collected in the cities of S\u00e3o Paulo and Uberl\u00e2ndia in Brazil and Cali and Palmira in Colombia. To contribute to the Ganoderma taxonomy and to obtain preliminary data to future desease control in leguminosae from urban areas this study was performed. In this study, the species of the genus Ganoderma that commonly occur in the legume family were identified by using the morphology of the basidiome, microstructures and ultrastructure of basidiospores, molecular biology, enzymatic profile, thus providing subsidies to taxonomy and future control. In leguminous trees in urban arborization in S\u00e3o Paulo, as parasite, the non-lacquered species G. gibbosum is the most frequent and it has not been cited in Brazil earlier; lacquered species, G. multiplicatum and G. subamboinense have already been cited in Brazil. In Cali, Colombia, species G. gibbosum, G. multiplicatum have been found, an undetermined species, and G. parvulum complex species, which are the most frequent. G. multiplicatum has been cited for the first time in Colombia. In protected areas such as Parque Estadual da Cantareira (S\u00e3o Paulo, SP) G. gibbosum and G.australe have been found on fallen logs, and in Parque Estadual das Fontes do Ipiranga (S\u00e3o Paulo, SP) G. australe and G. multiplicatum have been found and they have already been cited in that park and in several sites in Brazil. The ultrastructure of the basidiospore wall has shown four ornamentation patterns. Related to the production of ligninolytic enzymes, out of the twelve strains evaluated in two culture media: A) sawdust+ water and B) sawdust+ ME (malt extract), only ten grew up. Saprophyte and parasite strains showed ligninolytic enzymatic activity of phenoloxidases and laccases, with predominance of laccase in the two culture media tried. The parasite strains presented higher enzymatic activity at the substrate sawdust moistened with malt extract. MnP production was only confirmed for a strain from the complex G. parvulum, but molecular analysis showed that the individuals tested have the MnP gene. There are differences between parasite species and saprobes concerning the growth rate in the culture media, being slower when the fungus grows in dead trees. There are also differences among enzymatic activities (less quantity of phenoloxidases and laccases when the fungus grows in dead trees). Lignin peroxidase was not detected. One hundred and twenty nine sequences of Ganoderma species from the Neotropics were produced and included in the database GenBank, and thirteen sequences of manganese peroxidase gene were deposited for the first time in this database.<br \/>\n<strong>Keywords<\/strong>: Molecular biology, Polyporales, ultrastructure from the basidiospores, laccase, mangan\u00eas peroxidase, leguminous, Neotropics<\/p>\n<h4 style=\"text-align: center\"><strong>RESUMO<\/strong><\/h4>\n<p style=\"text-align: justify\">Esp\u00e9cies do g\u00eanero Ganoderma Karst. (Polyporales) t\u00eam distribui\u00e7\u00e3o cosmopolita. Para a regi\u00e3o tropical americana h\u00e1 registro de 22 esp\u00e9cies. Ganoderma ocorre em con\u00edferas e angiospermas, onde comportam-se como sapr\u00f3fitas ou como parasitas. Em \u00e1rvores leguminosas de arboriza\u00e7\u00e3o urbana esp\u00e9cies de Ganoderma s\u00e3o fitopatog\u00eanicas e provocam a morte de seu hospedeiro e a queda sobre ve\u00edculos e pessoas. Visando contribuir para a taxonomia do g\u00eanero Ganoderma e obter informa\u00e7\u00f5es preliminares que subsidiem futuro controle de doen\u00e7a em leguminosas utilizadas em arboriza\u00e7\u00e3o urbana foi realizado este trabalho. Neste estudo coletas foram realizadas nas cidades de S\u00e3o Paulo e Uberl\u00e2ndia no Brasil e Cali e Palmira na Col\u00f4mbia e as esp\u00e9cies do g\u00eanero Ganoderma de ocorr\u00eancia na fam\u00edlia leguminosa foram identificadas utilizando a morfologia dos basidiomas, microestruturas, ultraestrutura de basidi\u00f3sporos, biologia molecular e perfil enzim\u00e1tico. Em \u00e1rvores leguminosas da arboriza\u00e7\u00e3o urbana na cidade de S\u00e3o Paulo, como parasitas, ocorre a esp\u00e9cie n\u00e3o lacada G. gibbosum (mais freq\u00fcente), n\u00e3o citada anteriormente para o Brasil, e as esp\u00e9cies lacadas G. multiplicatum e G. subamboinense, j\u00e1 citadas anteriormente para o Brasil. Para Ub\u00earlandia foi encontrado G. Gibbosum. Em Cali, na Colombia, foram encontradas as esp\u00e9cies G. gibbosum, G. multiplicatum, uma esp\u00e9cie indeterminada e o complexo de esp\u00e9cies G. parvulum, sendo as esp\u00e9cies deste complexo as mais frequentes. G. multiplicatum \u00e9 citada pela primeira vez para a Col\u00f4mbia. Em \u00e1reas protegidas, sobre troncos mortos, no Parque Estadual da Cantareira (S\u00e3o Paulo, SP) foram encontradas G. gibbosum e G. australe e no Parque Estadual das Fontes de Ipiranga (S\u00e3o Paulo, SP) G. australe e G. multiplicatum, j\u00e1 citado para Parque e para v\u00e1rios locais do Brasil. A ultraestrutura do basidi\u00f3sporo das esp\u00e9cies revelou quatro padr\u00f5es de ornamenta\u00e7\u00e3o da parede. A produ\u00e7\u00e3o de enzimas ligninol\u00edticas foi avaliada em treze linhagens, em dois meios de cultura 1) serragem + \u00e1gua e 2) serragem + ME (extrato de malte). Linhagens sapr\u00f3fitas e parasitas apresentaram atividade enzim\u00e1tica ligninol\u00edtica de fenoloxidases e lacases, com predom\u00ednio de lacase nos dois meios de cultura testados. As linhagens parasitas apresentaram maior atividade enzim\u00e1tica no substrato serragem acrescida de extrato de malte. Produ\u00e7\u00e3o de mangan\u00eas peroxidase (MnP) s\u00f3 foi constatado para uma linhagem do complexo G. parvulum, mas an\u00e1lise molecular monstrou que os indiv\u00edduos testados possuem o gene da MnP. H\u00e1 diferen\u00e7as entre esp\u00e9cimes parasitas e sapr\u00f3bias quanto a velocidade de crescimento em meio de cultura e atividade enzim\u00e1tica. As esp\u00e9cies sapr\u00f3fitas crescem mais lentamente e presentam menor atividade de fenoloxidases e lacases. Lignina peroxidase n\u00e3o foi detetada. Cento e vinte e nove sequ\u00eancias de esp\u00e9cies de Ganoderma do neotr\u00f3pico produzidas neste trabalho foram inclusas na base de dados do GenBank e treze sequ\u00eancias do gene de Mangan\u00eas peroxidase constituem as primeiras refer\u00eancias.<br \/>\n<strong>Palavras-chave<\/strong>: Biologia Molecular, Polyporales, Ultraestrutura do basidi\u00f3sporo, lacase, mangan\u00eas peroxidase, Leguminosae, Neotr\u00f3pico<\/p>\n<hr align=\"center\" noshade=\"noshade\" size=\"1\" width=\"100%\" \/>\n<p style=\"text-align: center\"><a href=\"https:\/\/smastr16.blob.core.windows.net\/pgibt\/2018\/03\/tese-ana-cristina-bolanos-rojas.pdf\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" src=\"https:\/\/smastr16.blob.core.windows.net\/pgibt\/2013\/09\/pdf_grande.gif\" alt=\"pdf_grande\" width=\"60\" height=\"60\" \/><\/a><span style=\"color: #000000\"><a style=\"color: #000000\" href=\"https:\/\/smastr16.blob.core.windows.net\/pgibt\/2018\/03\/tese-ana-cristina-bolanos-rojas.pdf\">Ana Cristina Bola\u00f1os Rojas<\/a><\/span><a href=\"https:\/\/smastr16.blob.core.windows.net\/pgibt\/2018\/03\/tese-ana-cristina-bolanos-rojas.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><br \/>\n<span style=\"color: #000000\">Diversidade do g\u00eanero <em>Ganoderma<\/em>\u00a0Karst. (Ganodermataceae) e atividade enzim\u00e1tica de esp\u00e9cies que<br \/>\nocorrem em leguminosas no Brasil e na Col\u00f4mbia<\/span><\/a><\/p>\n<hr align=\"center\" noshade=\"noshade\" size=\"1\" width=\"100%\" \/>\n<p style=\"text-align: center\"><strong>\u00a0<a href=\"www.infraestruturameioambiente.sp.gov.br\/pgibt\/dissertacoesteses\/\">VOLTAR AS DISSERTA\u00c7\u00d5ES E TESES<\/a><\/strong><\/p>\n<hr align=\"center\" noshade=\"noshade\" size=\"1\" width=\"100%\" \/>\n","protected":false},"excerpt":{"rendered":"<p>Ana Cristina Bola\u00f1os Rojas Ana cristina Bola\u00f1os Rojas, aluna do Programa de P\u00f3s-Gradua\u00e7\u00e3o em Biodiversidade Vegetal e Meio Ambiente, defendeu no dia 19 de fevereiro de 2016 sua tese de doutorado intitulada \u201cDiversidade do g\u00eanero Ganoderma\u00a0Karst. (Ganodermataceae) e atividade enzim\u00e1tica de esp\u00e9cies que ocorrem em leguminosas no Brasil e Col\u00f4mbia\u00a0\u201d. A banca examinadora foi composta [&hellip;]<\/p>\n","protected":false},"author":63,"featured_media":0,"parent":249,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.infraestruturameioambiente.sp.gov.br\/pgibt\/wp-json\/wp\/v2\/pages\/6285"}],"collection":[{"href":"https:\/\/www.infraestruturameioambiente.sp.gov.br\/pgibt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.infraestruturameioambiente.sp.gov.br\/pgibt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.infraestruturameioambiente.sp.gov.br\/pgibt\/wp-json\/wp\/v2\/users\/63"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infraestruturameioambiente.sp.gov.br\/pgibt\/wp-json\/wp\/v2\/comments?post=6285"}],"version-history":[{"count":2,"href":"https:\/\/www.infraestruturameioambiente.sp.gov.br\/pgibt\/wp-json\/wp\/v2\/pages\/6285\/revisions"}],"predecessor-version":[{"id":6295,"href":"https:\/\/www.infraestruturameioambiente.sp.gov.br\/pgibt\/wp-json\/wp\/v2\/pages\/6285\/revisions\/6295"}],"up":[{"embeddable":true,"href":"https:\/\/www.infraestruturameioambiente.sp.gov.br\/pgibt\/wp-json\/wp\/v2\/pages\/249"}],"wp:attachment":[{"href":"https:\/\/www.infraestruturameioambiente.sp.gov.br\/pgibt\/wp-json\/wp\/v2\/media?parent=6285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}