| Registro completo |
| Provedor de dados: |
Genet. Mol. Biol.
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| País: |
Brazil
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| Título: |
Genetic relationships between Chinese, Japanese, and Brazilian soybean gene pools revealed by simple sequence repeat (SSR) markers
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| Autores: |
Yamanaka,Naoki
Sato,Hiroyuki
Yang,Zhenyu
Xu,Dong He
Catelli,Lizandra Lucy
Binneck,Eliseu
Arias,Carlos Alberto Arrabal
Abdelnoor,Ricardo Vilela
Nepomuceno,Alexandre Lima
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| Data: |
2007-01-01
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| Ano: |
2007
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| Palavras-chave: |
DNA marker
Genetic relationship
Genetic resources
Glycine max
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| Resumo: |
An understanding of the relationship of geographically different soybean gene pools, based on selectively neutral DNA markers would be useful for the selection of divergent parental cultivars for use in breeding. We assessed the relationships of 194 Chinese, 59 Japanese, and 19 Brazilian soybean cultivars (n = 272) using 12 simple sequence repeat (SSR) markers. Quantification Theory III and clustering analyses showed that the Chinese and Japanese cultivars were genetically quite distant to each other but not independent, while Brazilian cultivars were distantly related to the cultivars from the other two countries and formed a cluster that was distant from the other two gene pool clusters. Our results indicated that the Brazilian soybean gene pool is different from the Chinese and Japanese pool. Exchanges of these gene pools might be useful to increase the genetic variability in soybean breeding.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572007000100016
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| Editor: |
Sociedade Brasileira de Genética
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| Relação: |
10.1590/S1415-47572007000100016
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| Formato: |
text/html
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| Fonte: |
Genetics and Molecular Biology v.30 n.1 2007
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| Direitos: |
info:eu-repo/semantics/openAccess
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