Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/945672
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dc.contributor.authorPRADO, S. de S.pt_BR
dc.date.accessioned2013-01-17T11:11:11Zpt_BR
dc.date.available2013-01-17T11:11:11Zpt_BR
dc.date.created2013-01-17pt_BR
dc.date.issued2012pt_BR
dc.identifier.citationIn: WORKSHOP SOBRE MUDANÇAS CLIMÁTICAS E PROBLEMAS FITOSSANITÁRIOS, 2012, Jaguariúna. Anais. Jaguariúna: Embrapa Meio Ambiente, 2012.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/945672pt_BR
dc.descriptionAbstract: Impacts of climate change may affect population performance directly or indirectly through mediated effects on their mutualists. Recently, my colleagues and I showed that the stink bugs species Nezara viridula, Acrosternum hilare, Murgantia histrionica harbor a dominant caecum-associated symbiont. We detected the symbionts presence in the gastric caecum through PCR (Polymerase chain reaction) by using specific primers and monitored the demographic parameters of the insects rearing them at 25 and 30°C. High temperature (30ºC) eliminated the caeca-associated symbionts of A. hilare and M. histrionica. Mortality of A. hilare was substantially higher at 30°C in the first generation, however M. histrionica only started to show higher mortality at 30°C during second generation. Here I present the data of Prado et al. (2010) which showed that host fitness was potentially mediated by symbiont loss at 30°C, and that climate changes can have influence on the host's development, ecology, and geographic localization.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleImpacto da temperatura na manutenção dos simbiontes associados aos cecos gástricos de percevejos.pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2013-01-17T11:11:11Zpt_BR
dc.subject.thesagroBacteriapt_BR
dc.subject.thesagroInsetopt_BR
dc.subject.thesagroClimapt_BR
dc.subject.thesagroTemperaturapt_BR
dc.subject.thesagroImpacto ambientalpt_BR
dc.subject.nalthesaurusClimate changept_BR
dc.subject.nalthesaurusInsectspt_BR
dc.subject.nalthesaurusTemperaturept_BR
riaa.ainfo.id945672pt_BR
riaa.ainfo.lastupdate2013-01-17pt_BR
dc.contributor.institutionSIMONE DE SOUZA PRADO, CNPMA.pt_BR
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