Is the genetic code really a frozen accident? New evidence from in vitro selection.
Knight
R D
RD
Department of Ecology and Evolutionary Biology, Princeton University, New Jersey 08544, USA.
Landweber
L F
LF
D001120:Arginine; D003062:Codon; D005815:Genetic Code; D009690:Nucleic Acid Conformation; D012641:Selection, Genetic
D003062:Codon; D001120:Arginine