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dc.contributor.authorMELO, L. C.pt_BR
dc.contributor.authorSANTOS, J. B. dospt_BR
dc.contributor.authorFERREIRA, D. F.pt_BR
dc.date.accessioned2011-04-10T11:11:11Zpt_BR
dc.date.available2011-04-10T11:11:11Zpt_BR
dc.date.created2004-10-13pt_BR
dc.date.issued2002pt_BR
dc.identifier.citationCrop Breeding and Applied Biotechnology, v. 2, n. 2, p. 227-236, June 2002.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/212573pt_BR
dc.descriptionThe objectives were: 1 - to identify, under different environments, RAPD markers linked to loci that control the 100 seed weight of common beans; 2 - to evaluate the existence of interactions involving QTL's with planting dates and locations; 3 - to compare detection procedures of markers linked to QTL's utilizing the methods of mapping and multiple regression. One hundred and minety-six recombinant inbred lines derived from the cross of cultivars Carioca x Flor de Mayo were evaluated under two tradtional sowing dates for common beans in 1996, 1997 and 1998, in Lavras and Patos de Minas, Brazil. For the phenotypic evaluation of the families, seven field experiments were conduced. The experimental design used was a 14 x 14 partially balanced Square Simple Lattice. Results indicated that interaction of QTL's by location were significant, and some stable QTL's were identified. Multiple regression analysis identified a greater number of QTL's-linked markers than the process of composite interval mapping. There was no coincidence between results obtained with the two methods studied. Molecular markers which were considered of greater potential use on marker-assisted selection for seed weight were OPN-02 (1445 pb) e OPM-06 (1096 pb).pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectSeed weightpt_BR
dc.subjectQTLspt_BR
dc.subjectEnvironments interactionspt_BR
dc.subjectRAPDpt_BR
dc.subjectMapeamentopt_BR
dc.subjectEstabilidadept_BR
dc.subjectMarcadorpt_BR
dc.titleMapping and stability of QTLs for seed weight in common beans under different environments.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2013-03-19T11:11:11Zpt_BR
dc.subject.thesagroFeijãopt_BR
dc.subject.thesagroPhaseolus Vulgarispt_BR
dc.subject.thesagroSementept_BR
riaa.ainfo.id212573pt_BR
riaa.ainfo.lastupdate2013-03-19pt_BR
dc.contributor.institutionLEONARDO CUNHA MELO, CNPAF; JOÃO BOSCO DOS SANTOS, UFLA; DANIEL FURTADO FERREIRA, UFLA.pt_BR
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