Article
Natural selection promotes divergence of transferrin among salmonid species.
Molecular ecology - 1 Jun 1999
Ford M J, Thornton P J, Park L K
Abstract excerpt
Transferrin is an iron-binding protein that plays an important role in iron metabolism and resistance to bacterial infection in a variety of organisms. A comparison of transferrin coding sequences from four salmonid species shows that the rate of evolution at nonsynonymous sites is significantly higher than the rate at synonymous sites, suggesting that positive natural selection for new alleles has played an...
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