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dc.contributor.authorMIRANDA, V. de J.pt_BR
dc.contributor.authorPORTO, W. F.pt_BR
dc.contributor.authorFERNANDES, G. da R.pt_BR
dc.contributor.authorPOGUE, R.pt_BR
dc.contributor.authorNOLASCO, D. O.pt_BR
dc.contributor.authorARAUJO, A. C. G.pt_BR
dc.contributor.authorCOTA, L. V.pt_BR
dc.contributor.authorFREITAS, C. G. dept_BR
dc.contributor.authorDIAS, S. C.pt_BR
dc.contributor.authorFRANCO, O. L.pt_BR
dc.date.accessioned2017-07-03T11:11:11Zpt_BR
dc.date.available2017-07-03T11:11:11Zpt_BR
dc.date.created2017-07-03pt_BR
dc.date.issued2017pt_BR
dc.identifier.citationScientific Reports, v. 7, n. 2483, p. 1-14, 2017.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1071838pt_BR
dc.descriptionThe hemibiotrophic fungus Colletotrichum graminicola may cause severe damage to maize, affecting normal development of the plant and decreasing grain yield. In this context, understanding plant defense pathways at the inoculation site and systemically in uninoculated tissues can help in the development of genetic engineering of resistance against this pathogen. Previous work has discussed the molecular basis of maize - C. graminicola interaction. However, many genes involved in defense have not yet been exploited for lack of annotation in public databases. Here, changes in global gene expression were studied in root, male and female inflorescences of maize under local and systemic fungal infection treatments, respectively. RNA-Seq with qPCR was used to indicate genes involved in plant defense. We found that systemic acquired resistance induction in female inflorescences mainly involves accumulation of salicylic acid (SA)-inducible defense genes (ZmNAC, ZmHSF, ZmWRKY, ZmbZIP and PR1) and potential genes involved in chromatin modification. Furthermore, transcripts involved in jasmonic acid (JA) and ethylene (ET) signaling pathways were also accumulated and may participate in plant immunity. Moreover, several genes were functionally re-annotated based on domain signature, indicating novel candidates to be tested in strategies involving gene knockout and overexpression in plants.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectResistência a doençapt_BR
dc.titleComparative transcriptomic analysis indicates genes associated with local and systemic resistance to Colletotrichum graminicola in maize.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-07-03T11:11:11Zpt_BR
dc.subject.thesagroDoença de plantapt_BR
dc.subject.thesagroMilhopt_BR
dc.subject.thesagroAntracnosept_BR
dc.subject.thesagroGenept_BR
riaa.ainfo.id1071838pt_BR
riaa.ainfo.lastupdate2017-07-03pt_BR
dc.identifier.doi10.1038/s41598-017-02298-8pt_BR
dc.contributor.institutionLUCIANO VIANA COTA, CNPMS.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CNPMS)

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