Variation at the start

Some organisms adopt an unusual strategy to make sure the genetic code is translated accurately, according to study that will be published tomorrow in linkurl:__Molecular Cell.__;http://www.molecule.org/ These findings suggest that ancient organisms may have used different techniques to maintain accuracy in translation before settling on the predominant strategy. In most organisms, the start of translation is coded by the sequence AUG. This sequence triggers the binding of tRNA that carries t