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Table 1 Number and density of SNPs in euchromatic (EU) and heterochromatic (HET) regions, sequence length, and the average SNP density of each chromosome

From: Identification of QTL with large effect on seed weight in a selective population of soybean with genome-wide association and fixation index analyses

Chromosome Number of SNPs in EU regions Sequence length of EU regions (Mb) SNP density in EU regions (Kb/SNP) Number of SNPs in HET regions Sequence length of HET regions (Mb) SNP density in HET regions (Kb/SNP) Number of SNPs Sequence length (Mb) SNP density (Kb/SNP)
Chr.01 1012 14.8 14.6 425 41.1 96.6 1437 55.9 39.2
Chr.02 1853 26.2 14.1 261 25.3 97.1 2114 51.6 24.3
Chr.03 1160 18.8 16.2 212 28.9 136.1 1372 47.7 34.8
Chr.04 1249 18.8 15.0 390 30.1 77.3 1639 49.2 30.0
Chr.05 1425 21.8 15.3 83 18.8 227.1 1508 41.9 27.8
Chr.06 1326 22.0 16.6 315 28.6 90.8 1641 50.6 30.9
Chr.07 1630 27.5 16.9 168 17.0 101.4 1798 44.7 24.8
Chr.08 1960 30.5 15.6 182 15.8 86.5 2142 46.9 21.9
Chr.09 1262 17.4 13.8 369 29.2 79.0 1631 46.8 28.7
Chr.10 1536 24.1 15.7 337 26.7 79.2 1873 50.9 27.2
Chr.11 1241 24.3 19.6 111 14.7 132.2 1352 39.2 29.0
Chr.12 1140 17.0 14.9 135 22.6 167.2 1275 40.1 31.5
Chr.13 2086 29.5 14.1 171 14.7 86.2 2257 44.3 19.6
Chr.14 1345 20.3 15.1 307 29.3 95.3 1652 49.7 30.1
Chr.15 1779 22.9 12.9 309 27.5 89.1 2088 50.9 24.4
Chr.16 1246 17.6 14.1 225 19.6 87.3 1471 37.3 25.4
Chr.17 1422 20.1 14.2 289 21.6 74.7 1711 41.9 24.5
Chr.18 2480 36.6 14.7 309 25.5 82.6 2789 62.3 22.3
Chr.19 1660 27.4 16.5 331 23.2 70.0 1991 50.6 25.4
Chr.20 1007 17.6 17.5 261 26.6 101.9 1268 46.8 36.9
Average 1491 22.8 15.4 260 24.3 102.9 1750 47.5 27.9