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Table 3 Average distance of linkage disequilibium (LD) decay ( r2= 0.1) on A- and C-subgenome chromosomes, calculated using 24,994 unique, genome-wide SNP markers with minor allele frequency (MAF) ≥0.5, in a collection of 203 Chinese semi-winter B. napus accessions

From: Sub-genomic selection patterns as a signature of breeding in the allopolyploid Brassica napus genome

Subgenome Chromosome LD decay (Mb) No. of SNPs
A-subgenome A01 0.11-0.12 1117
  A02 0.08-0.09 891
  A03 0.14-0.15 1646
  A04 0.20-0.25 1139
  A05 0.18-0.19 1249
  A06 0.13-0.14 1153
  A07 0.13-0.14 1412
  A08 1.50-2.00 820
  A09 1.00-1.50 1166
  A10 0.45-0.50 1171
  Mean 0.25-0.30 1176
C-subgenome C01 7.00-7.50 2041
  C02 5.00-5.50 1891
  C03 0.60-0.65 2094
  C04 3.50-4.00 2473
  C05 0.40-0.45 718
  C06 0.80-0.85 905
  C07 7.00-7.50 1285
  C08 7.00-7.50 1156
  C09 1.00-1.50 667
  Mean 2.00-2.50 1581
A + C Mean 0.85-0.90 1378