Extended Data Fig. 8: Morph divergence using the DToL assembly (O haplotype) as mapping reference.
From: The genomics and evolution of inter-sexual mimicry and female-limited polymorphisms in damselflies
a SNP-based genome-wide associations in all pairwise analyses between morphs. Genomic DNA from 19 wild-caught females of each colour morph and of unknown genotype was extracted and sequenced for these analyses. Illumina short reads were aligned against the DToL reference assembly. b A closer look of the SNP associations on the unlocalized scaffold 2 of chromosome 13, which contained all highly significant SNPs. The y axis in a and b indicates unadjusted -Log10 P-values calculated from chi-squared tests. c Fst values averaged across 30 kb windows for the same pairwise comparisons as in the SNP based GWAS. The dashed line marks the 95 percentile of all non-zero Fst values across the entire genome. The red double arrow shows the region of elevated divergence between A and both O and I samples. Population-level estimates of d Tajima′s D, and e nucleotide diversity (π) averaged across 30 kb windows. The shaded area contains the 5–95 percentile of all genome-wide estimates.
