Chapple, Charles E Relaxation of selective constraints causes independent selenoprotein extinction in insect genomes. [electronic resource] - PloS one Aug 2008 - e2968 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1932-6203 Standard No.: 10.1371/journal.pone.0002968 doi Subjects--Topical Terms: AnimalsExtinction, BiologicalGenomeGenome, InsectInsect Proteins--geneticsInsecta--geneticsSelenocysteine--biosynthesisSelenoproteins--biosynthesis