Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1088846
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorVIEIRA, A. F.
dc.contributor.authorPANTALIÃO, G. F.
dc.contributor.authorABREU, F. M.
dc.contributor.authorSILVEIRA, R. D.
dc.contributor.authorGARCIA, A. L. B.
dc.contributor.authorNEVES, L. G.
dc.contributor.authorVIANELLO, R. P.
dc.contributor.authorCASTRO, A. P. de
dc.contributor.authorBRONDANI, C.
dc.date.accessioned2018-03-10T00:34:10Z-
dc.date.available2018-03-10T00:34:10Z-
dc.date.created2018-03-08
dc.date.issued2018
dc.identifier.citationGenetics and Molecular Research, v. 17, n. 1, gmr16039886, Feb. 2018.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1088846-
dc.descriptionBreeding for water-deficit tolerance is fundamental to guarantee the sustainability of upland rice production, mainly due to the possibility of an increased frequency of drought episodes due to climate change. This work aimed to identify single nucleotide polymorphism (SNP) markers, derived from RNA sequencing (RNA-Seq), genome-wide association study (GWAS) and candidate genes from Arabidopsis, with potential for use in marker-assisted selection (MAS) for drought tolerance. RNA-Seq and GWAS were efficient in identifying useful SNP markers from the data obtained from three years of field experiments for 175 upland rice accessions, which were sequenced using 32 genes by Capture-Seq. Three genes were equally able to generate SNP markers that discriminated 95% of the 20 most drought susceptible accessions in the joint analysis of the experiments. The elimination of the genotypes with the unfavourable SNP allele reduced the initial number of accessions to one third, and transferring this result in a breeding routine, would enable to conduct smaller experiments per target location, increasing the precision and reducing the cost of the drought phenotyping.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectGenotyping by sequencingpt_BR
dc.titleMarker-assisted elimination of drought-susceptible accessions in upland rice breeding.
dc.typeArtigo de periódico
dc.date.updated2018-05-02T11:11:11Zpt_BR
dc.subject.thesagroArroz
dc.subject.thesagroMelhoramento genético vegetal
dc.subject.thesagroResistência a seca
dc.subject.nalthesaurusRice
dc.subject.nalthesaurusPlant breeding
dc.subject.nalthesaurusGenetic techniques and protocols
dc.subject.nalthesaurusSingle nucleotide polymorphism
dc.subject.nalthesaurusNucleotide sequences
dc.subject.nalthesaurusSequence analysis
dc.subject.nalthesaurusDrought tolerance
riaa.ainfo.id1088846
riaa.ainfo.lastupdate2018-05-02 -03:00:00
dc.identifier.doihttp://dx.doi.org/10.4238/gmr16039886
dc.contributor.institutionARIADNA FARIA VIEIRA, UFG; GABRIEL FERESIN PANTALIAO; FERNANDA MARTINS ABREU; RICARDO DIAS SILVEIRA; ANA LETYCIA BASSO GARCIA; LEANDRO GOMIDE; ROSANA PEREIRA VIANELLO, CNPAF; ADRIANO PEREIRA DE CASTRO, CNPAF; CLAUDIO BRONDANI, CNPAF.
Aparece nas coleções:Artigo em periódico indexado (CNPAF)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
CNPAF2018gmr.pdf326,1 kBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace