Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1066009
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dc.contributor.authorSOUZA, A. M. S. dept_BR
dc.contributor.authorBATISTA, V. G. L.pt_BR
dc.contributor.authorPINHEIRO, M. P. N.pt_BR
dc.contributor.authorSUASSUNA, J. F.pt_BR
dc.contributor.authorLIMA, L. M. dept_BR
dc.contributor.authorFERNANDES, P. D.pt_BR
dc.date.accessioned2017-03-04T00:01:19Z-
dc.date.available2017-03-04T00:01:19Z-
dc.date.created2017-03-03pt_BR
dc.date.issued2016pt_BR
dc.identifier.citationRevista Brasileira de Engenharia Agrícola e Ambiental, v. 20, n. 8, p. 692-696, 2016.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1066009pt_BR
dc.descriptionConsidering that the NCED gene acts on the biosynthetic cascade of ABA, a hormone involved in the functioning of stomata and consequently in the regulation of transpiration, the aim of this research was to analyze the expression of this gene in colored cotton genotypes subjected to water stress at the beginning of plant growth. Four colored cotton genotypes were used, subjected to two managements, with and without water stress, beginning the treatments when the blade of the first true leaves reached an area that allowed the evaluation of gas exchange. For the studies of the expression of the NCED gene, via RT-qPCR, leaves were collected on three distinct dates: at 4 and 6 days of water stress, and after the plants regained their turgor. The differential expression of NCED was found in all genotypes, with higher levels of expression related to six days of water stress. When the stomatal conductance was around 25%, there was overexpression in the genotype CNPA 2009.13, followed by CNPA 2009.6, BRS SAFIRA and CNPA 2009.11, confirming the data obtained in the semi-quantitative RT-PCR. The NCED gene is involved in the response to water stress in the vegetative phase of colored cotton.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectEstresse hídricopt_BR
dc.titleExpression of NCED gene in colored cotton genotypes subjected to water stress.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-03-04T00:01:19Zpt_BR
dc.subject.thesagroAlgodãopt_BR
dc.subject.thesagroGossypium hirsutumpt_BR
dc.subject.nalthesaurusCottonpt_BR
dc.subject.nalthesaurusWater stresspt_BR
riaa.ainfo.id1066009pt_BR
riaa.ainfo.lastupdate2017-03-03pt_BR
dc.contributor.institutionALEXANDRE M. S. DE SOUZA, UEPB; VANDRÉ G. L. BATISTA, UFRPE; MORGANNA P. N. PINHEIRO, UFRPE; JANIVAN F. SUASSUNA, UEPB; LIZIANE MARIA DE LIMA, CNPA; PEDRO D. FERNANDES, UEPB.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CNPA)

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