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  <titleInfo>
    <title>Variabilidade genética de germoplasma tradicional de feijoeiro comum na região de Cáceres-MT</title>
  </titleInfo>
  <name type="personal">
    <namePart>Gonçalves, Danilo de Lima</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Barelli, Marco Antonio Aparecido</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Santos, Paulo Ricardo Junges dos</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Oliveira, Taniele Carvalho de</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Silva, Claudete Rosa da</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Neves, Leonarda Grilo</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Poletine, Juliana Parisotto</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Luz, Petterson Baptista da</namePart>
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      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <typeOfResource>text</typeOfResource>
  <genre authority="marc">periodical</genre>
  <genre authority="marc">abstract or summary</genre>
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    <issuance>continuing</issuance>
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  <abstract>RESUMO - O presente trabalho foi conduzido na unidade experimental da Empresa Mato-Grossense de Pesquisa, Assistência Técnica e Extensão Rural (Cáceres-MT) e teve como objetivo determinar a variabilidade genética existente entre 40 acessos tradicionais de Phaseolus vulgaris L. do banco ativo de germoplasma da região de Cáceres-MT. Foi utilizado um delineamento de blocos ao acaso com três repetições e analisadas onze características morfoagronômicas. Os dados obtidos foram submetidos à análise de variância, foi estimada a variabilidade genética entre os acessos empregando-se análise multivariada com base na distância generalizada de Mahalanobis, realizando as análises de agrupamento. Houve diferenças significativas a 1% de probabilidade para todas as características avaliadas. A maior distância genética foi encontrada entre os acessos 13 e 20 (D2ii’=364,99), e a menor distância entre os acessos 13 e 26 (D2ii’=2,23). Os métodos de Tocher e UPGMA ordenaram os acessos mais divergentes em grupos distintos, evidenciando a existência de variabilidade, podendo ser inclusos em programas de melhoramento com enfoque regional.

Palavras-chave: Phaseolus vulgaris L., análise multivariada, melhoramento genético, UPGMA.</abstract>
  <abstract>ABSTRACT - The present research was conducted at the experimental unit of the Empresa Mato-Grossense de Pesquisa,  Assistência e Extensão Rural-EMPAER (Caceres-MT) and aimed to determine the genetic variability that exist among 40 accesses from active germplasm bank of Phaseolus vulgaris L. of the region Caceres-MT. It was used a random blocks design with three replications and analyzed eleven agronomic characteristics. Data were submitted to analysis of variance, it was stimated the genetic variability among the accessions through multivariate analysis based on Mahalanobis distance, performing cluster analysis. There were significant differences at 1% probability for all the characteristics evaluated. The largest genetic distance was found between accessions 13 and 20 (D2ii’=364.99), and the smallest distance between accessions 13 and 26 (D2ii’=2.23). Methods of Tocher and UPGMA ordered the most divergent accessions into distinct groups, showing the existence of variability and can be included in breeding programs with a regional focus. 

Key words: Phaseolus vulgaris L., multivariate analysis, crop breeding, UPGMA.</abstract>
  <note>Publicação on-line; 19 ref.; 3 tables; Sumaries (Pt, En)</note>
  <subject>
    <topic>FEIJÃO</topic>
  </subject>
  <subject>
    <topic>BANCO DE GERMOPLASMA</topic>
  </subject>
  <subject>
    <topic>VARIAÇÃO GENÉTICA</topic>
  </subject>
  <subject>
    <topic>MELHORAMENTO GENÉTICO VEGETAL</topic>
  </subject>
  <subject>
    <topic>MÉTODO ESTATÍSTICO</topic>
  </subject>
  <relatedItem type="host">
    <titleInfo>
      <title>Ciência Rural (Brazil)</title>
    </titleInfo>
    <originInfo>
      <publisher>Santa Maria-RS Universidade Federal de Santa Maria - Centro de Ciências Rurais 1991</publisher>
    </originInfo>
    <identifier>2024-1140</identifier>
    <identifier type="issn">0103-8478</identifier>
    <identifier type="local">BR2024000881</identifier>
    <part>
      <text>v. 46(1) p. 100-107; (2016)</text>
    </part>
  </relatedItem>
  <identifier type="uri">https://www.scielo.br/j/cr/a/DbvYdSq6M545fcfXkrzYXdM/?format=pdf&amp;lang=pt</identifier>
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    <url>https://www.scielo.br/j/cr/a/DbvYdSq6M545fcfXkrzYXdM/?format=pdf&amp;lang=pt</url>
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    <recordCreationDate encoding="marc">240508</recordCreationDate>
    <recordChangeDate encoding="iso8601">20240508170922.0</recordChangeDate>
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      <languageTerm authority="iso639-2b" type="code">por</languageTerm>
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