Additional file 1 of Intron losses and gains in the nematodes

Additional file 1. Table S1. The genomic and taxonomical information of the studied nematode species. Table S2. The predicted number and rate of intron losses and gains of each branch. Table S3. Correlations of intron length among Caenorhabditis species. Table S4. Data for Fig. 2. Table S5. Data for Fig. 3. Table S6. The detailed information of 168 cases of recently gained introns in Caenorhabditis. Table S7. GO annotations of the intron-lost, intron-gained, and intron-conserved genes in C. elegans. Table S8. The project IDs of the RNA-Seq data used in this study.