Fig. 1From: Evolution and genomic organization of the insect sHSP gene cluster and coordinate regulation in phenotypic plasticityPhylogenetic relationships sHSP genes in Arthropods. Bayesian Phylogram of sHSPs proteins generated using WAG model of amino-acid evolution. Node labels indicate posterior probabilities. The tree is rooted with non-linked sHSP sequences from mollusca. Protein identifiers refer to names in Additional file 1: Table S1. Coloured boxes demarcate the sHSP-C genes from the arthropod orders; diptera (light blue) hymenoptera (purple), coleoptera (dark blue), lepidoptera (pink), hemipteroid lineage (yellow), odonata (red), myriapoda (brown), chelicerata (green) and crustacea (grey). The dashed boxes indicate the non-linked l(2)efl sequences in insectsBack to article page