Figure 2From: Evolution of MHC class I genes in the endangered loggerhead sea turtle (Caretta caretta) revealed by 454 amplicon sequencingNeighbor-joining tree based on 1000 bootstraps for all 34 MHC alleles detected. Three main lineages supported by high bootstrap values are found suggesting gene duplication and/or maintenance of old allelic lineages. Node values are given in percentages, only values higher than 70% are represented.Back to article page