Chromosome identification in the Andean common bean accession G19833 (Phaseolus vulgaris L., Fabaceae)

Detalhes bibliográficos
Autor(a) principal: Altrock,Sarah
Data de Publicação: 2011
Outros Autores: Fonsêca,Artur, Pedrosa-Harand,Andrea
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Genetics and Molecular Biology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572011000300016
Resumo: Characterization of all chromosomes of the Andean G19833 bean genotype was carried out by fluorescent in situ hybridization. Eleven single-copy genomic sequences, one for each chromosome, two BACs containing subtelomeric and pericentromeric repeats and the 5S and 45S ribosomal DNA (rDNA) were used as probes. Comparison to the Mesoamerican accession BAT93 showed little divergence, except for additional 45S rDNA sites in four chromosome pairs. Altogether, the results indicated a relative karyotypic stability during the evolution of the Andean and Mesoamerican gene pools of P. vulgaris.
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spelling Chromosome identification in the Andean common bean accession G19833 (Phaseolus vulgaris L., Fabaceae)common beanrepetitive DNAchromosome markercytogenetic mapcomparative mapintraspecific variationCharacterization of all chromosomes of the Andean G19833 bean genotype was carried out by fluorescent in situ hybridization. Eleven single-copy genomic sequences, one for each chromosome, two BACs containing subtelomeric and pericentromeric repeats and the 5S and 45S ribosomal DNA (rDNA) were used as probes. Comparison to the Mesoamerican accession BAT93 showed little divergence, except for additional 45S rDNA sites in four chromosome pairs. Altogether, the results indicated a relative karyotypic stability during the evolution of the Andean and Mesoamerican gene pools of P. vulgaris.Sociedade Brasileira de Genética2011-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572011000300016Genetics and Molecular Biology v.34 n.3 2011reponame:Genetics and Molecular Biologyinstname:Sociedade Brasileira de Genética (SBG)instacron:SBG10.1590/S1415-47572011005000029info:eu-repo/semantics/openAccessAltrock,SarahFonsêca,ArturPedrosa-Harand,Andreaeng2011-08-05T00:00:00Zoai:scielo:S1415-47572011000300016Revistahttp://www.gmb.org.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||editor@gmb.org.br1678-46851415-4757opendoar:2011-08-05T00:00Genetics and Molecular Biology - Sociedade Brasileira de Genética (SBG)false
dc.title.none.fl_str_mv Chromosome identification in the Andean common bean accession G19833 (Phaseolus vulgaris L., Fabaceae)
title Chromosome identification in the Andean common bean accession G19833 (Phaseolus vulgaris L., Fabaceae)
spellingShingle Chromosome identification in the Andean common bean accession G19833 (Phaseolus vulgaris L., Fabaceae)
Altrock,Sarah
common bean
repetitive DNA
chromosome marker
cytogenetic map
comparative map
intraspecific variation
title_short Chromosome identification in the Andean common bean accession G19833 (Phaseolus vulgaris L., Fabaceae)
title_full Chromosome identification in the Andean common bean accession G19833 (Phaseolus vulgaris L., Fabaceae)
title_fullStr Chromosome identification in the Andean common bean accession G19833 (Phaseolus vulgaris L., Fabaceae)
title_full_unstemmed Chromosome identification in the Andean common bean accession G19833 (Phaseolus vulgaris L., Fabaceae)
title_sort Chromosome identification in the Andean common bean accession G19833 (Phaseolus vulgaris L., Fabaceae)
author Altrock,Sarah
author_facet Altrock,Sarah
Fonsêca,Artur
Pedrosa-Harand,Andrea
author_role author
author2 Fonsêca,Artur
Pedrosa-Harand,Andrea
author2_role author
author
dc.contributor.author.fl_str_mv Altrock,Sarah
Fonsêca,Artur
Pedrosa-Harand,Andrea
dc.subject.por.fl_str_mv common bean
repetitive DNA
chromosome marker
cytogenetic map
comparative map
intraspecific variation
topic common bean
repetitive DNA
chromosome marker
cytogenetic map
comparative map
intraspecific variation
description Characterization of all chromosomes of the Andean G19833 bean genotype was carried out by fluorescent in situ hybridization. Eleven single-copy genomic sequences, one for each chromosome, two BACs containing subtelomeric and pericentromeric repeats and the 5S and 45S ribosomal DNA (rDNA) were used as probes. Comparison to the Mesoamerican accession BAT93 showed little divergence, except for additional 45S rDNA sites in four chromosome pairs. Altogether, the results indicated a relative karyotypic stability during the evolution of the Andean and Mesoamerican gene pools of P. vulgaris.
publishDate 2011
dc.date.none.fl_str_mv 2011-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572011000300016
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572011000300016
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1415-47572011005000029
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Genética
publisher.none.fl_str_mv Sociedade Brasileira de Genética
dc.source.none.fl_str_mv Genetics and Molecular Biology v.34 n.3 2011
reponame:Genetics and Molecular Biology
instname:Sociedade Brasileira de Genética (SBG)
instacron:SBG
instname_str Sociedade Brasileira de Genética (SBG)
instacron_str SBG
institution SBG
reponame_str Genetics and Molecular Biology
collection Genetics and Molecular Biology
repository.name.fl_str_mv Genetics and Molecular Biology - Sociedade Brasileira de Genética (SBG)
repository.mail.fl_str_mv ||editor@gmb.org.br
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