Alternative genetic decoding can be either a global phenomenon that affects the decoding of most or all mRNAs, or a local recoding that affects particular sites in a few mRNAs. Global alterations in ...

Dog barking, birdsong and human languages sound very different at first hearing. However, when analyzing these vocalizations more closely, one can find many similarities: for example, almost all human ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Citizen Science – projects which involve ...