Incorporation of specifically labeled cy
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Hal S. Beilan; George L. Kenyon; Douglas T. Browne
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Article
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1983
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Elsevier Science
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English
β 445 KB
Protein obtained from several strains of Escherichia coli grown in the presence of [3,3'-14C]cystine contained the radiolabel in nearly all the other amino acids, suggesting catabolism of cysteine to pyruvic acid. Utilization in amino acid synthesis of the pyruvate thus generated can be blocked by g