Table 2.
Nucleotide diversity (π), Tajima’s D and weighted Fst estimated in the Brazilian common bean diversity panel in relation to different centers of origin, seed colors, and institutions of origin.
| N | SNPs | π | D | Fst1 | |||
|---|---|---|---|---|---|---|---|
| Origin | Andean | ||||||
| Mesoamerican | 207 | 25,136 | 0.31 | 1.50 | 0.77 | ||
| Andean | 12 | 20,863 | 0.22 | − 0.50 | |||
| Seed tegument color | Black | Red | Cream | ||||
| Cream with brown stripes (Carioca) | 85 | 22,275 | 0.32 | 1.32 | 0.12 | 0.22 | 0.12 |
| Black | 78 | 22,289 | 0.31 | 1.23 | 0.10 | 0.03 | |
| Red | 11 | 18,447 | 0.35 | 0.69 | 0.08 | ||
| Cream | 19 | 27,579 | 0.29 | 0.40 | |||
| Institutions of origin2 | EMBRAPA | IAC | IAPAR | ||||
| CIAT | 45 | 21,676 | 0.34 | 1.28 | 0.06 | 0.12 | 0.09 |
| EMBRAPA | 29 | 22,183 | 0.34 | 1.08 | 0.09 | 0.01 | |
| IAC | 14 | 28,577 | 0.30 | 0.44 | 0.06 | ||
| IAPAR | 84 | 22,735 | 0.32 | 1.35 | |||
N number of accessions, SNPs number of SNPs, π nucleotide diversity, D Tajima’s D statistics. 1Weir and Cockerham, 1984. 2CIAT International Center for Tropical Agriculture (Centro Internacional de Agricultura Tropical), EMBRAPA Brazilian Agricultural Research Corporation (Empresa Brasileira de Pesquisa Agropecuária), IAC Agronomic Institute of Campinas (Instituto Agronômico de Campinas), IAPAR Rural Development Institute of Paraná–IAPAR–EMATER (Instituto de Desenvolvimento Rural do Paraná).