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Figure 5 | BMC Evolutionary Biology

Figure 5

From: Molecular evolution of the crustacean hyperglycemic hormone family in ecdysozoans

Figure 5

Phylogeny of the CHH family in Pancrustacea, based on maximum likelihood analysis of an amino acid dataset (56 taxa, 73 characters). The analysis was carried out using a WAG+I+G model of protein evolution. Ixodes scapularis and Dermacentor variabilis putative ITPs were assigned as outgroup. Numbers at nodes are bootstrap values based on 100 replicates. Sequence accession numbers are given in Table 2. For taxa in which the genes have been sequenced, the number of exons (three, four or five) is indicated in a black circle after the name of the species. A four-exon pattern was assigned for taxa in which two peptides arising by alternative splicing have been described

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