Article
Stop codon reassignments in the wild.
Science (New York, N.Y.) - 23 May 2014
Ivanova Natalia N, Schwientek Patrick, Tripp H James, Rinke Christian, Pati Amrita, Huntemann Marcel, Visel Axel, Woyke Tanja, Kyrpides Nikos C, Rubin Edward M
Abstract excerpt
The canonical genetic code is assumed to be deeply conserved across all domains of life with very few exceptions. By scanning 5.6 trillion base pairs of metagenomic data for stop codon reassignment events, we detected recoding in a substantial fraction of the >1700 environmental samples examined. We observed extensive opal and amber stop codon reassignments in bacteriophages and of opal in bacteria. Our data...
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