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| Torres,Adalgisa Ribeiro; Grunvald,Anna Karolina; Martins,Talita Busulini; Santos,Maria Aparecida dos; Lemos,Noélle Giacomini; Silva,Luis Antônio Stabile; Hungria,Mariangela. |
| Biological nitrogen fixation (BNF) has global economic and environmental importance, but has often not been considered in soybean [Glycine max (L.) Merrill] breeding programs. Knowing the genetic diversity and structure of a population within a germoplasm represent a key step for breeding programs. This study aimed at determining the structure of the population and diversity of soybean with regard to BNF and protein content in grain. In total, 191 accessions were evaluated, including 171 commercial soybean cultivars, developed and released by public institutions and private companies in Brazil, and 20 ancestral lines. The genotypes were chosen to represent four genetic groups: 128 Brazilian public genotypes, 20 exotic, and 43 genotypes from private... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: BNF; Bradyrhizobium; Glycine max; SSR markers; Symbiosis. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162015000100047 |
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