Evolutionary tree of kallikrein serine proteases

17 Dec 2021

Salivary kallikreins, like those found in mice, humans, and venomous mammals like shrews and solenodons, are closely related to toxic serine protease kallikreins found in venomous snakes. This image first appeared in the press release 'Venoms in snakes and salivary protein in mammals share a common origin".

Free for anyone to re-use, but must be credited to OIST.
This work is licensed under a Creative Commons Attribution 2.0 Generic License.

Download full-resolution image