[Control of protein synthesis at the level of translation].
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Bacteriophages↗
Biomedical subjects
Y Shimura
Publications and source records attributed to Y Shimura.
Coliphage MS2 containing 5-fluorouracil. II. RNA-deficient particles formed in the presence of 5-fluorouracil.
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Amino Acids↗
Studies of the mixed amino-acid complexes of cobalt(3). II. A complete series of [Co(ox)-x(gly)-y(en)-z] complexes.
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Amino Acids↗
[Surgical results of radius aplasia].
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Adolescent↗
Diaminopimelate decarboxylase of Lemna perpusilla: partial purification and some properties.
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Biological Assay↗
Metal complexes of amino acids. 3. The circular dichroism of cobalt(3) ammine and ethylenediamine complexes with L-amino acids.
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Amino Acids↗
[2 operative cases of camptodactyly].
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Adult↗
Morphological studies on a case of the tetralogy of Fallot with the vestigial pulmonary trunk in an adult.
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Adult↗
The preparation of coliphage MS 2 containing 5-fluorouracil.
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Centrifugation↗
Genetic analysis of the structure and function of RNase P from E. coli.
A brief review of the genetic studies on ribonuclease P (RNase P) from Escherichia coli is presented. Temperature-sensitive mutants of E. coli defective in tRNA processing were isolated by screening cells which were unable to synthesize a suppressor tRNA at restrictive temperature. Structural analysis of accumulated tRNA precursors showed that the isolated mutants were defective in RNase P activity. Analyses of the mutants revealed that the enzyme is essential for the synthesis of all tRNA molecules in cells and that the enzyme consists of two subunits. Analyses of the isolated mutants revealed a possible domain structure of the RNA subunit of the enzyme.
Base Sequence↗