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 | Â | 4.32 | 24 | 20.67 | 0.49 | 0.23 |
C02 | 37,490,998-44, 879,337 | Â | 7.39 | 31 | 120.35 | 3.73 | 0.45 |
A09 | 775,293-3,831,394 | Â | 3.06 | 37 | 12.46 | 0.46 | 0.12 |
C09 | 290,804-5,121,974 | Â | 4.83 | 26 | 26.27 | 0.68 | 0.21 |
A08 | Â | 9,513,648-12,196,483 | 2.68 | 12 | 56.17 | 0.67 | 0.35 |
C03 | Â | 53,509,468-58,400,326 | 4.89 | 17 | 181.29 | 3.08 | 0.45 |