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Fig. 4 | BMC Genomics

Fig. 4

From: GWAS and co-expression network combination uncovers multigenes with close linkage effects on the oleic acid content accumulation in Brassica napus

Fig. 4

Detailed analysis of significant associations among the haplotype region (6,311,853-6,435,462 bp, r2 = 0.77; A02_Hap) in the A02 chromosome based on whole-genome sequencing of 50 Chinese semi-winter inbred lines. (a) High-density SNPs include six SNPs located in these three gene regions, including one in intron 1 of BnMTACP2-A02, two in exon 1 of BnABCI13-A02 and three in exon 1 of the BnECHIC-A02. (b) and (c) Two haplotype alleles with frequencies greater than 0.01 were identified in the haplotype region. The boxplots show that A02_ BnMTACP2 + BnABCI13 + BnECI_HAP1 has a higher oleic acid content and expression level than A02_ BnMTACP2 + BnABCI13 + BnECI_HAP2. *p ≤ 0.05, **p ≤ 0.01

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