Article
The Impact of Selection at the Amino Acid Level on the Usage of Synonymous Codons.
G3 (Bethesda, Md.) - 10 Mar 2017
Błażej Paweł, Mackiewicz Dorota, Wnętrzak Małgorzata, Mackiewicz Paweł
Abstract excerpt
There are two main forces that affect usage of synonymous codons: directional mutational pressure and selection. The effectiveness of protein translation is usually considered as the main selectional factor. However, biased codon usage can also be a byproduct of a general selection at the amino acid level interacting with nucleotide replacements. To evaluate the validity and strength of such an effect, we...
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