Extended Data Fig. 8: The repertoire of the TRP genes identified in tuatara.
From: The tuatara genome reveals ancient features of amniote evolution

We compared the TRP genes identified in tuatara (S. punctatus) to those found in other six vertebrate species: lizard (A. carolinensis), viper (Vipera berus), turtle (Pelodiscus sinensis), alligator (Alligator mississippiensis), chicken (G. gallus), and human (Homo sapiens). Small red squares on nodes indicate gene duplications, duplicated boxes indicate species-specific duplications and blue boxes indicate differential gene retentions in tuatara. Crosses indicate genes that were lost after duplication and empty spaces genes that have most probably been lost, but are not yet confirmed.