Structure of genetic diversity among common bean (Phaseolus vulgaris L.) varieties of Mesoamerican and Andean origins using new developed microsatellite markers

dc.creatorBenchimol, LL
dc.creatorde Campos, T
dc.creatorCarbonell, SAM
dc.creatorColombo, CA
dc.creatorChioratto, AF
dc.creatorFormighieri, EF
dc.creatorGouvea, LRL
dc.creatorde Souza, AP
dc.date2007
dc.dateDEC
dc.date2014-11-19T19:25:10Z
dc.date2015-11-26T17:30:24Z
dc.date2014-11-19T19:25:10Z
dc.date2015-11-26T17:30:24Z
dc.date.accessioned2018-03-29T00:17:21Z
dc.date.available2018-03-29T00:17:21Z
dc.identifierGenetic Resources And Crop Evolution. Springer, v. 54, n. 8, n. 1747, n. 1762, 2007.
dc.identifier0925-9864
dc.identifierWOS:000251172100014
dc.identifier10.1007/s10722-006-9184-3
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/75386
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/75386
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/75386
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1285513
dc.descriptionA common bean genomic library was constructed using the 'IAC-UNA' variety enriched for (CT) and (GT) for microsatellite motifs. From 1,209 sequenced clones, 714 showed microsatellites distributed over 471 simple and 243 compound motifs. GA/CT and GT/CA were the most frequent motifs found among these sequences. A total of 123 microsatellites has been characterized. Out of these, 87 were polymorphic (73.7%), 33 monomorphic (26.8%), and 3 (2.4%) did not amplify at all. In a sample of 20 common bean materials selected from the Agronomic Institute Germplasm Bank, the number of alleles per locus varied 2-9, with an average of 2.82. The polymorphic information content (PIC) of each marker varied from 0.05 to 0.83, with a 0.45 average value. Cluster and principal coordinate analysis of the microsatellite data were consistent with the original assignment of the germplasm accessions into the Andean and Mesoamerican gene pools of common bean. Low polymorphism levels detected could be associated with the domestication process. These microsatellites could be a valuable resource for the bean community because of their use as new markers for genetic studies.
dc.description54
dc.description8
dc.description1747
dc.description1762
dc.languageen
dc.publisherSpringer
dc.publisherDordrecht
dc.publisherHolanda
dc.relationGenetic Resources And Crop Evolution
dc.relationGenet. Resour. Crop Evol.
dc.rightsfechado
dc.rightshttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dc.sourceWeb of Science
dc.subjectcommon bean
dc.subjectmolecular markers
dc.subjectPhaseolus vulgaris L
dc.subjectsimple sequence repeats (SSRs)
dc.subjectSSR enriched libraries
dc.subjectCross-species Amplification
dc.subjectLinkage Map
dc.subjectSsr Markers
dc.subjectDna
dc.subjectRapd
dc.subjectLandraces
dc.subjectSequences
dc.subjectRepeats
dc.subjectTraits
dc.subjectRaces
dc.titleStructure of genetic diversity among common bean (Phaseolus vulgaris L.) varieties of Mesoamerican and Andean origins using new developed microsatellite markers
dc.typeArtículos de revistas


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