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dc.contributor.authorRANGEL, P. N.
dc.contributor.authorBRONDANI, R. P. V.
dc.contributor.authorCOELHO, A. S. G.
dc.contributor.authorRANGEL, P. H. N.
dc.contributor.authorBRONDANI, C.
dc.date.accessioned2017-11-16T23:22:58Z-
dc.date.available2017-11-16T23:22:58Z-
dc.date.created2008-01-03
dc.date.issued2007
dc.identifier.citationGenetics and Molecular Biology, v. 30, n. 3, p. 614-622, 2007.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/215913-
dc.descriptionMolecular linkage maps representing the rice genome have been an important tool for breeding programs because they allow the elucidation of polygenic traits and are an efficient tool for monitoring wild introgressions in interspecific crosses. Common markers among rice genetic maps are important in defining the homology of chromosomes and the synteny between genomic target regions. We used 148 markers (expressed sequence tags, microsatellites and single nucleotide polymorphisms) to construct a molecular linkage map based on co-dominant markers for an interspecific backcross population using a wild rice ( Oryza glumaepatula) from Brazil and performed a comparative analysis with other interspecific maps. The comparative analysis revealed a Spearman correlation index of 0.86 for marker order conservation to a previous map constructed for an interspecific cross using the same wild parent. Approximately 90% of markers common to other interspecific maps kept the same order. These results indicate that it will be possible to generate a unique genetic map using the wild donor and that it may be a helpful tool for breeding programs because plants derived from different interspecific populations can be rapidly scanned using markers associated with useful wild traits.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectMolecular markers
dc.subjectOryza glumaepatula
dc.subjectMicrosatellite
dc.titleComparative linkage mapping of Oryza glumaepatulaand Oryza sativa interspecific crosses based on microsatellite and expressed sequence tag markers.
dc.typeArtigo de periódico
dc.date.updated2017-11-16T23:22:58Zpt_BR
dc.subject.thesagroArrozpt_BR
dc.subject.thesagroOryza Sativapt_BR
dc.subject.nalthesaurusricept_BR
riaa.ainfo.id215913
riaa.ainfo.lastupdate2017-11-16
dc.identifier.doihttps://doi.org/10.1590/S1415-47572007000400019eng
dc.contributor.institutionPRISCILA NASCIMENTO RANGEL; ROSANA PEREIRA VIANELLO, CNPAF; ALEXANDRE SIQUEIRA GUEDES COELHO, UFG; PAULO HIDEO NAKANO RANGEL, CNPAF; CLAUDIO BRONDANI, CNPAF.
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