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Fig. 2 | BMC Ecology and Evolution

Fig. 2

From: Evolution of pathogen response genes associated with increased disease susceptibility during adaptation to an extreme drought in a Brassica rapa plant population

Fig. 2

Mapping of SNPs and designation of synonymous and non-synonymous (outlined in black box) SNPs in our two top candidate necrotrophic fungal pathogen response genes in Brassica rapa that evolved over seven years of drought. Shown are alignments between B. rapa reference V. 1.18, ancestral B. rapa and descendant B. rapa for our 2 top candidate genes in top and bottom panels, with exons and non-coding SNPs shown in green. Nucleotide identities in coding regions are indicated below SNP sites and identified by the following colors: red for A, bright blue for C, orange for G, and purple for T. Heterozygous sites are indicated by the presence of different adjacent colors and indicated by including both nucleotides below heterozygous sites (e.g. A/T). Allele frequencies are not indicated. Undetermined regions are shown in dark blue. a Bra030295 had 19 SNPs, 5 of which are in exons, and 2 of which are non-synonymous (black boxes), indicating candidate functional polymorphisms. b Bra038107 had 5 segregating sites, all in the single exon, with 3 non-synonymous SNPs (black boxes), indicating candidate functional polymorphisms

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BMC Ecology and Evolution

ISSN: 2730-7182

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