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Table 5 Comparative sequence analysis among haplotype blocks showing conserved linkage disequilibrium (LD) covering homoeologous quantitative trait loci (QTL) for seed glucosinolate (GSL; chromosomes A02/C02 and A09/C09, respectively) and erucic acid content (chromosomes A08 and C03)

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

Chromosome GLS QTL region (bp) Erucic acid QTL region (bp) Region size (Mb) No. of blocks Mean block size (Kb) LD block coverage (Mb) Mean r2
A02 19,680,403-23,996,416   4.32 24 20.67 0.49 0.23
C02 37,490,998-44, 879,337   7.39 31 120.35 3.73 0.45
A09 775,293-3,831,394   3.06 37 12.46 0.46 0.12
C09 290,804-5,121,974   4.83 26 26.27 0.68 0.21
A08   9,513,648-12,196,483 2.68 12 56.17 0.67 0.35
C03   53,509,468-58,400,326 4.89 17 181.29 3.08 0.45