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Figure 6 | BMC Genomics

Figure 6

From: The repertoire of G protein-coupled receptors in the human parasite Schistosoma mansoni and the model organism Schmidtea mediterranea

Figure 6

Phylogenetic analysis of PROF1 GPCRs. Maximum parsimony tree for all identified PROF1 receptors. An alignment block that included TM domains I-IV was bootstrapped 1000 times for parsimony analysis. PROF1 can be subdivided into 3 families with good bootstrap support (> 50%; relevant values displayed): I, II and III. Schistosoma sequences are shown in green and Schmidtea sequences are shown in blue. The tree is rooted with a schistosome opsin-like GPCR (AAF73286.1). Schmidtea PROF1 receptors with transcript expression confirmed by RT-PCR are marked with red asterisks.

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