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dc.creatorAndrade, Camila C. L.-
dc.creatorResende, Mário Lúcio Vilela de-
dc.creatorMoreira, Silvino I.-
dc.creatorMathioni, Sandra M.-
dc.creatorBotelho, Deila M. S.-
dc.creatorCosta, Josineide R.-
dc.creatorAndrade, Ana C. M.-
dc.creatorAlves, Eduardo-
dc.date.accessioned2022-01-29T01:21:20Z-
dc.date.available2022-01-29T01:21:20Z-
dc.date.issued2021-02-26-
dc.identifier.citationANDRADE, C. C. L. et al. Infection process and defense response of two distinct symptoms of Cercospora leaf spot in coffee leaves. Phytoparasitica, [S.l.], v. 49, p. 727-737, Feb. 2021. DOI: 10.1007/s12600-021-00902-2.pt_BR
dc.identifier.urihttps://link.springer.com/article/10.1007%2Fs12600-021-00902-2pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/49080-
dc.description.abstractCercospora leaf spot, an important disease in coffee caused by the fungus Cercospora coffeicola, can appear as two distinct symptoms on leaves, which are ‘brown eye spot’ (BES) and the ‘black spot’ (BS) in field conditions. However, it was unknown whether these two distinct symptoms could be obtained when plants are inoculated under greenhouse conditions and whether the C. coffeicola strains causing the distinct symptoms would induce defense-related genes in a similar pattern. Thus, this work was performed to address these questions. C. coffeicola strains were isolated from diseased leaves collected from coffee fields. The coffee leaves were inoculated with each of the two strains under greenhouse conditions. Leaf samples were collected from a time-course experiment and the disease progression was analyzed using scanning electron microscopy. The plant defense response was analyzed using qRT-PCR of defense-related genes. Both strains showed very similar germination, colonization, and sporulation patterns in the coffee leaves. The expression analysis showed that both strains were able to induce defense-related genes. Both strains produced symptoms of the typical BES for the conditions used, there might be other factors leading to the development of black spot symptom under field conditions and further investigation is needed.pt_BR
dc.languageen_USpt_BR
dc.publisherSpringerpt_BR
dc.rightsrestrictAccesspt_BR
dc.sourcePhytoparasiticapt_BR
dc.subjectBrown eye spotpt_BR
dc.subjectCercospora coffeicolapt_BR
dc.subjectCoffea arabica L.pt_BR
dc.subjectqRT-PCRpt_BR
dc.subjectScanning electron microscopypt_BR
dc.titleInfection process and defense response of two distinct symptoms of Cercospora leaf spot in coffee leavespt_BR
dc.typeArtigopt_BR
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