Fig. 3

Quantification of tandemly duplicated genes (TDG) in coral genomes. A Number of TDG for each species. B Distribution of the number of genes per TDG cluster. C For 499 gene families (orthogroups with ≥ 10 genes in P. cf. effusa or P. lobata), the number of genes in Pocillopora and Porites species is compared to the normalized depth of mapping of short reads on OG consensus (i.e., estimated gene copy number based on mapping of short reads). Pie charts represent the proportion of TDG genes in each species. For Pocillopora damicornis, no value of depth was computed since we were not able to identify a set of Illumina short reads to download