Convergent evolution: pick your poison carefully
- PMID: 20178758
- DOI: 10.1016/j.cub.2009.12.029
Convergent evolution: pick your poison carefully
Abstract
Genomic and biochemical analyses reveal that two independently evolved serine protease venoms in mammals and lizards have converged on nearly identical protein structures. Likewise, in two groups of frog, an identical toxin, caerulein, has arisen repeatedly from unique genes in those lineages.
Copyright 2010 Elsevier Ltd. All rights reserved.
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Convergent evolution of novel protein function in shrew and lizard venom.Curr Biol. 2009 Dec 1;19(22):1925-31. doi: 10.1016/j.cub.2009.09.022. Epub 2009 Oct 29. Curr Biol. 2009. PMID: 19879144
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Identical skin toxins by convergent molecular adaptation in frogs.Curr Biol. 2010 Jan 26;20(2):125-30. doi: 10.1016/j.cub.2009.11.015. Epub 2009 Dec 31. Curr Biol. 2010. PMID: 20045326
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