title: Adding new chemistries to the genetic code.
authors.affiliation: The Scripps Research Institute, La Jolla, California 92037, USA. ccliu@berkeley.edu
authors.forename: Chang C
authors.initials: CC
authors.lastname: Liu
authors.forename: Peter G
authors.initials: PG
authors.lastname: Schultz
mesh_terms: D000596:Amino Acids / Q000737:chemistry*; D000604:Amino Acyl-tRNA Synthetases / Q000737:chemistry; D000818:Animals; D004926:Escherichia coli / Q000737:chemistry / Q000235:genetics / Q000378:metabolism; D005815:Genetic Code; D015202:Protein Engineering; D012343:RNA, Transfer / Q000737:chemistry; D012441:Saccharomyces cerevisiae / Q000737:chemistry / Q000235:genetics / Q000378:metabolism
chemical_list: D000596:Amino Acids; D012343:RNA, Transfer; D000604:Amino Acyl-tRNA Synthetases