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Table 2 Summary of SNPs used in this study

From: Genome-wide association mapping and Identification of candidate genes for fatty acid composition in Brassica napus L. using SNP markers

Chromosome No. of SNPs Genome size (Mb) Density of SNPs (1 kb/SNP) PIC LD decay to half (Mb)
A1 1543 23.24 15.06 0.294 0.05–0.10
A2 1274 24.79 19.46 0.293 0.05–0.10
A3 2200 29.73 13.52 0.292 0.05–0.10
A4 1455 19.14 13.15 0.283 0.05–0.10
A5 1601 23.02 14.38 0.291 0.05–0.10
A6 1501 24.39 16.25 0.295 0.05–0.10
A7 1888 24.01 12.71 0.292 0.05–0.10
A8 1101 18.93 17.14 0.282 0.05–0.10
A9 1595 33.84 21.22 0.310 0.05–0.10
A10 1505 17.38 11.55 0.295 0.05–0.10
Mean A genome 1566 23.85 15.44 0.293 0.05–0.10
C1 2279 38.77 17.01 0.277 0.75–1.00
C2 2114 46.19 21.85 0.312 0.75–1.00
C3 2563 60.56 23.63 0.293 0.05–0.10
C4 2886 48.89 16.94 0.302 0. 05–0.75
C5 890 43.08 48.4 0.291 0.05–0.10
C6 1191 37.19 31.23 0.295 0.05–0.10
C7 1545 44.48 28.79 0.284 0.10–0.25
C8 1451 38.30 26.42 0.290 0.05–0.10
C9 886 48.50 54.74 0.279 0.10–0.25
Mean C genome 1756 45.11 29.89 0.292 1.25–1.50
  1. PIC polymorphism information content
  2. LD: decay means the physical distance on the genome when the value of r 2 is half of its maximum value