• different
  • In the standard genetic code, there are three different stop codons: in RNA: UAG ("amber") UAA ("ochre") UGA ("opal") in DNA: TAG ("amber") TAA ("ochre") TGA ("opal" or "umber") In 2007, the UGA codon was identified as the codon coding for selenocysteine (Sec) and found in 25 selenoproteins located in the active site of the protein. (wikipedia.org)
  • code
  • From these results it was concluded that an inserted or deleted triplet does not disturb the reading frame and the genetic code is in fact a triplet. (wikipedia.org)
  • In the genetic code, a stop codon (or termination codon) is a nucleotide triplet within messenger RNA that signals a termination of translation into proteins. (wikipedia.org)
  • evidence
  • Such a population has been identified to exist in parts of Washington, DC, and genetic evidence suggests they survived at least the last four winters in the region. (wikipedia.org)