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Science 18 August 1967:
Vol. 157. no. 3790, pp. 823 - 825
DOI: 10.1126/science.157.3790.823-a
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Articles

Valyl-Transfer RNA: Role in Repression of the Isoleucine-Valine Enzymes in Escherichia coli

Martin Freundlich 1

1 Department of Biological Sciences, State University of New York at Stony Brook, Stony Brook, New York 11790

agr-Aminobutyric acid is activated but not transferred to valine-specific transfer RNA and is unable to repress the isoleucine-valine enzymes in Escherichia coli strain W. agr-Amino-beta-chlorobutyric acid is activated and transferred to valine-specific transfer RNA and completely replaces valine in repression.


THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
Magnesium Sulfate Interactions in Seawater from Solubility Measurements.
R. M. Pytkowicz and R. Gates (1968)
Science 161, 690-691
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