A central assumption about so-called synonymous mutations, which are changes in the coding sequence of proteins that do not lead to changes in its amino acid sequence, is being questioned by a study ...

Although previously thought to be neutral, research in yeast suggests that synonymous point mutations may have strongly nonneutral effects. A group of researchers from the University of Michigan (MI, ...

To their surprise, the researchers found that 75.9% of synonymous mutations were significantly deleterious, while 1.3% were significantly beneficial. “The previous anecdotes of nonneutral synonymous ...

Synonymous mutations have long been ignored in cancer studies since they don’t affect the amino acid sequences of proteins. But research increasingly reveals that they can have disease-driving effects ...

Although synonymous (or “silent”) variants have no effect on amino acid sequence, some synonymous variants influence fitness and susceptibility to disease. Mechanisms include interference with ...

Occasionally, single-letter misspellings in the genetic code, known as point mutations, occur. Point mutations that alter the resulting protein sequences are called nonsynonymous mutations, while ...

Several studies involving genome-wide scans of non-synonymous SNPs (nsSNPs) have successfully identified loci contributing to common complex diseases. We were interested in the extent to which these ...