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Amino Acid Coding in Sarcina lutea and Saccharomyces cerevisiae

1967; American Association for the Advancement of Science; Volume: 156; Issue: 3773 Linguagem: Inglês

10.1126/science.156.3773.387

1095-9203

William E. Groves, Ellis S. Kempner,

Amino Acid Enzymes and Metabolism

Aminoacyl-tRNA's from Sarcina lutea were tested for incorporation into protein in a heterologous system from Escherichia coli or for biniding in a homologous system from Sarcina lutea. Aminoacyl-tRNA's from Saccharomyces cerevisiae were tested for biniding in a homologous Saccharomyces cerevisiae system. Synthetic polyribonucleotides were used as messengers. The code which exists in Sarcina lutea and Saccharomyces cerevisiae is the same as in Escherichia coli.