Table 2.
Distribution of SNPs on the 20 soybean chromosomes in the two RIL populations.
| Chr. | NJRINP |
NJRI4P |
||||
|---|---|---|---|---|---|---|
| No. | Length (bp) | kbps/SNP | No. | Length (bp) | kbps/SNP | |
| Chr. 01 | 5,333 | 55,915,594 | 10.5 | 5,447 | 55,915,594 | 10.3 |
| Chr. 02 | 4,161 | 51,656,712 | 12.4 | 3,157 | 51,656,712 | 16.4 |
| Chr. 03 | 4,732 | 47,781,075 | 10.1 | 3,577 | 47,781,075 | 13.4 |
| Chr. 04 | 4,761 | 49,243,851 | 10.3 | 5,241 | 49,243,851 | 9.4 |
| Chr. 05 | 3,527 | 41,936,503 | 11.9 | 3,741 | 41,936,503 | 11.2 |
| Chr. 06 | 4,399 | 50,722,820 | 11.5 | 4,245 | 50,722,820 | 11.9 |
| Chr. 07 | 3,721 | 44,683,156 | 12 | 3,100 | 44,683,156 | 14.4 |
| Chr. 08 | 4,084 | 46,995,531 | 11.5 | 4,102 | 46,995,531 | 11.5 |
| Chr. 09 | 3,712 | 46,843,749 | 12.6 | 3,538 | 46,843,749 | 13.2 |
| Chr. 10 | 3,924 | 50,969,634 | 13 | 4,193 | 50,969,634 | 12.2 |
| Chr. 11 | 3,703 | 38,408,601 | 10.4 | 2,748 | 39,172,789 | 14.3 |
| Chr. 12 | 3,454 | 40,113,139 | 11.6 | 4,324 | 40,113,139 | 9.3 |
| Chr. 13 | 3,315 | 44,408,970 | 13.4 | 2,675 | 44,408,970 | 16.6 |
| Chr. 14 | 5,576 | 49,711,203 | 8.9 | 4,631 | 49,711,203 | 10.7 |
| Chr. 15 | 5,982 | 50,939,159 | 8.5 | 5,174 | 50,939,159 | 9.8 |
| Chr. 16 | 3,788 | 37,397,384 | 9.9 | 2,534 | 37,397,384 | 14.8 |
| Chr. 17 | 3,853 | 41,906,773 | 10.9 | 3,600 | 41,906,773 | 11.6 |
| Chr. 18 | 7,103 | 62,308,139 | 8.8 | 4,798 | 62,308,139 | 13 |
| Chr. 19 | 5,549 | 50,589,440 | 9.1 | 6,104 | 50,589,440 | 8.3 |
| Chr. 20 | 5,003 | 46,773,166 | 9.3 | 4,066 | 46,773,166 | 11.5 |
| Total | 89,680 | 949,304,599 | 10.8 | 80,995 | 950,068,787 | 12.2 |
Chr., chromosome; No., number of SNPs identified in the NJRINP and NJRI4P populations derived from the crosses of Nannong86-4 × PI 342618B and Nannong493-1 × PI 342618B, respectively.