Additional file 1 of Avian interferon regulatory factor (IRF) family reunion: IRF3 and IRF9 found

Additional file 1. Table S1. Synteny analysis of two groups of IRF genes. Table S2. Assembled/predicted avian IRF sequences. Table S3. Vertebrate IRF sequences used for alignments and phylogenetic trees shown in figures and tables. Table S4. Search for IRF3 and IRF9 genes in genomes of Neognathae. Table S5. IRF7 sequences of neognath birds that are erroneously annotated as IRF3 in Genbank. Table S6. Vertebrate genomes used for synteny analyses