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Literature DB >> 4925120

Effects of essential amino acid starvation in Streptococcus faecalis: structural change in the 50S ribosomal subunit.

Abstract

The 50S ribosomal subunits obtained from exponential-phase and valine-limited cultures of Streptococcus faecalis 9790 differed in protein content. Approximately 35% of the valine-limited subunits showed protein losses when analyzed by CsCl density centrifugation after formaldehyde fixation. Results of density gradient analysis and of acrylamide gel electrophoresis localized the protein to a "split" subunit fraction. No differences could be detected in the protein contents of 30S subunits from exponential-phase and valine-limited cultures.

Entities: Chemical Species

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Year: 1971 PMID： 4925120 PMCID： PMC248341 DOI： 10.1128/jb.105.1.190-199.1971

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

16 in total

8. Analysis of the 5'-terminal nucleotide sequences of ribonucleic acids 1. the 5'-termini of Excherichia coli ribosomal RNA.

Authors: M Takanami
Journal: J Mol Biol Date: 1967-01-28 Impact factor: 5.469

9. Electrophoretic analysis of proteins from normal and cesium chloride-treated Escherichia coli ribosomes.

Authors: R F Gesteland; T Staehelin
Journal: J Mol Biol Date: 1967-03-14 Impact factor: 5.469

10. Use of formaldehyde fixation for studies of ribonucleoprotein particles by caesium chloride density-gradient centrifugation.

Authors: A S Spirin; N V Belitsina; M I Lerman
Journal: J Mol Biol Date: 1965-12 Impact factor: 5.469

5 in total

1. Morphokinetic reaction of cells of Streptococcus faecalis (ATCC 9790) to specific inhibition of macromolecular synthesis: dependence of mesosome growth on deoxyribonucleic acid synthesis.

Authors: M L Higgins; L Daneo-Moore
Journal: J Bacteriol Date: 1972-03 Impact factor: 3.490

2. Morphokinetic reaction of Streptococcus faecalis (ATCC 9790) cells to the specific inhibition of macromolecular synthesis: nucleoid condensation on the inhibition of protein synthesis.

Authors: L Daneo-Moore; M L Higgins
Journal: J Bacteriol Date: 1972-03 Impact factor: 3.490

3. Incorporation of radioactive macromolecular precursors into intact cells and osmotically stabilized "protoplasts" of Streptococcus faecalis.

Authors: G S Roth; L Daneo-Moore
Journal: J Bacteriol Date: 1971-12 Impact factor: 3.490

4. Precursor-product relationship of intracellular and extracellular lipoteichoic acids of Streptococcus faecium.

Authors: R E Kessler; G D Shockman
Journal: J Bacteriol Date: 1979-02 Impact factor: 3.490

5. Synthesis and excretion of glycerol teichoic acid during growth of two streptococcal species.

Authors: R Joseph; G D Shockman
Journal: Infect Immun Date: 1975-08 Impact factor: 3.441

5 in total

Effects of essential amino acid starvation in Streptococcus faecalis: structural change in the 50S ribosomal subunit.

1. THE CHROMOSOMAL SITE SPECIFYING A RIBOSOMAL PROTEIN IN ESCHERICHIA COLI.

2. High-Resolution Density Gradient Sedimentation Analysis.

3. Separation of three microbial amino acid polymerization factors.

4. Protein turnover in amino acid-starved strains of Escherichia coli K-12 differing in their ribonucleic acid control.

5. Isolation of protein initiation factors from 30S ribosomal subunits.

6. Ribosomal proteins of bacterial cells: strain- and species-specificity.

7. Membrane-associated protein synthesis in Streptococcus faecalis.