Article
Non-silent story on synonymous sites in voltage-gated ion channel genes.
PloS one - 1 Jan 2012
Zhou Tong, Ko Eun A, Gu Wanjun, Lim Inja, Bang Hyoweon, Ko Jae-Hong
Abstract excerpt
Synonymous mutations are usually referred to as "silent", but increasing evidence shows that they are not neutral in a wide range of organisms. We looked into the relationship between synonymous codon usage bias and residue importance of voltage-gated ion channel proteins in mice, rats, and humans. We tested whether translationally optimal codons are associated with transmembrane or channel-forming regions, i.e.,...
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