Fig. 2

Distribution of putative non-functional alleles in four cave populations. Venn diagram using all available genomes (sample size in parenthesis). Numbers correspond to the number of pLoF identified. Genes belonging to the vision, pigmentation or circadian clock datasets and impacted by pLoF mutations are indicated (in red, blue and green respectively). Ensembl gene ID are indicated for genes that are impacted by the same pLoF mutations in the four cave populations. Cave populations where the rgr2 and opn8 deletions were retrieved are also indicated (Δ-rgr2 and Δ-opn8, respectively)