Partial map of Coffea arabica L. and recovery of the recurrent parent in backcross progenies

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dc.contributor.authorOliveira, Antonio Carlos Baião de
dc.contributor.authorSakiyama, Ney Sussumu
dc.contributor.authorCaixeta, Eveline Teixeira
dc.contributor.authorZambolim, Eunize Maciel
dc.contributor.authorRufino, Raphael José Nascif
dc.contributor.authorZambolim, Laércio
dc.date.accessioned2024-05-20T22:48:09Z
dc.date.available2024-05-20T22:48:09Z
dc.date.issued2007-06-30
dc.description.abstractA partial map of Coffea arabica L. was constructed based on a backcross population and RAPD markers. From a total of 178 markers evaluated, only 134 that segregated 1:1 (P>0.05) were used to develop the map. Seventeen markers were not linked, while 117 formed 11 linkage groups, covering a genome distance of 803.2 cM. The maximum distance between adjacent markers was 26.9 cM, and only seven intervals exceeded 20 cM. The markers were further used for assisted selection of the plants closest to the recurrent parent, to accelerate the introgression of rust resistance genes in the coffee breeding program. Three BC1 plants resistant to coffee leaf rust and with high genetic similarity to ?Catuaí? were selected and integrated in the following backcross cycles.pt_BR
dc.formatpdfpt_BR
dc.identifier.citationOLIVEIRA, A. C. B. et al. Partial map of Coffea arabica L. and recovery of the recurrent parent in backcross progenies. Crop Breeding and Applied Biotechnology, Viçosa, v. 7, n. 2, p. 196-203, 30 june, 2007.pt_BR
dc.identifier.urihttps://cbab.sbmp.org.br/wp-content/uploads/2023/09/12_72196-203683.pdfpt_BR
dc.identifier.urihttp://www.sbicafe.ufv.br/handle/123456789/14362
dc.language.isoenpt_BR
dc.publisherCrop Breeding and Applied Biotechnologypt_BR
dc.rightsOpen Accesspt_BR
dc.subjectCoffeept_BR
dc.subjectMolecular markerspt_BR
dc.subjectRAPDpt_BR
dc.subjectMarker assisted selectionpt_BR
dc.subjectCoffee leaf rustpt_BR
dc.subject.classificationCafeicultura::Genética e melhoramentopt_BR
dc.titlePartial map of Coffea arabica L. and recovery of the recurrent parent in backcross progeniespt_BR
dc.typeArtigopt_BR

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Crop Breeding and Applied Biotechnology