Additional file 4: Figure S3. of Extreme MHC class I diversity in the sedge warbler (Acrocephalus schoenobaenus); selection patterns and allelic divergence suggest that different genes have different functions

The distributions of the number of positively selected sites detected using the MEME test performed on subsets of 100 alleles randomly subsampled from alleles with no deletions (a) and alleles containing a 6 bp deletion (b). (DOCX 273 kb)