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Literature DB >> 4891252

Plasmolysis of Escherichia coli B-r with sucrose.

Abstract

Escherichia coli B/r cells were plasmolyzed in sucrose solutions and observed under phase contrast. The prevalence of plasmolysis under various conditions was noted, and the degree of plasmolysis was categorized as slight, extensive, or severe. The presence of ions reduced the prevalence of plasmolysis. Survival curves showed that extensive plasmolysis was not lethal to colony-forming ability.

Entities: Chemical Species

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Year: 1969 PMID： 4891252 PMCID： PMC284818 DOI： 10.1128/jb.98.2.335-340.1969

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

14 in total

1. ELECTRON MICROSCOPY OF PLASMOLYSIS IN ESCHERICHIA COLI.

Authors: E H COTA-ROBLES
Journal: J Bacteriol Date: 1963-03 Impact factor: 3.490

2. Factors which affect the size of the organisms and the optical density of suspensions of Pseudomonas aeruginosa and Escherichia coli.

Authors: F BERNHEIM
Journal: J Gen Microbiol Date: 1963-01

3. A note on the relationship between the Gram reaction and plasmolytic effects in bacteria.

Authors: C M HALE
Journal: Exp Cell Res Date: 1957-06 Impact factor: 3.905

4. Response of Cell Walls of Escherichia coli to a Sudden Reduction of the Environmental Osmotic Pressure.

Authors: M E Bayer
Journal: J Bacteriol Date: 1967-03 Impact factor: 3.490

5. Spatial anisotropy in Escherichia coli.

Authors: P Scheie; H Dalen
Journal: J Bacteriol Date: 1968-10 Impact factor: 3.490

Review 6. Association of the nucleus and the membrane of bacteria: a morphological study.

Authors: A Ryter
Journal: Bacteriol Rev Date: 1968-03

7. Decryptification of RNA polymerase in whole cells of Escherichia coli.

Authors: F Gros; J Gallant; R Weisberg; M Cashel
Journal: J Mol Biol Date: 1967-05-14 Impact factor: 5.469

8. Washing bacteria by centrifugation through a water-immiscible layer of silicones.

Authors: C Hurwitz; C B Braun; R A Peabody
Journal: J Bacteriol Date: 1965-12 Impact factor: 3.490

9. Production and ultrastructure of lysozyme and ethylenediaminetetraacetate-lysozyme spheroplasts of Escherichia coli.

Authors: D C Birdsell; E H Cota-Robles
Journal: J Bacteriol Date: 1967-01 Impact factor: 3.490

10. FACTORS WHICH MODIFY THE EFFECT OF SODIUM AND POTASSIUM ON BACTERIAL CELL MEMBRANES.

Authors: D H HENNEMAN; W W UMBREIT
Journal: J Bacteriol Date: 1964-06 Impact factor: 3.490

20 in total

1. Measurement of live bacteria by Nomarski interference microscopy and stereologic methods as tested with macroscopic rod-shaped models.

Authors: W W Baldwin; P W Bankston
Journal: Appl Environ Microbiol Date: 1988-01 Impact factor: 4.792

Plasmolysis of Escherichia coli B-r with sucrose.

1. ELECTRON MICROSCOPY OF PLASMOLYSIS IN ESCHERICHIA COLI.

2. Factors which affect the size of the organisms and the optical density of suspensions of Pseudomonas aeruginosa and Escherichia coli.

3. A note on the relationship between the Gram reaction and plasmolytic effects in bacteria.

4. Response of Cell Walls of Escherichia coli to a Sudden Reduction of the Environmental Osmotic Pressure.

5. Spatial anisotropy in Escherichia coli.

Review 6. Association of the nucleus and the membrane of bacteria: a morphological study.

7. Decryptification of RNA polymerase in whole cells of Escherichia coli.

8. Washing bacteria by centrifugation through a water-immiscible layer of silicones.

9. Production and ultrastructure of lysozyme and ethylenediaminetetraacetate-lysozyme spheroplasts of Escherichia coli.

10. FACTORS WHICH MODIFY THE EFFECT OF SODIUM AND POTASSIUM ON BACTERIAL CELL MEMBRANES.

1. Measurement of live bacteria by Nomarski interference microscopy and stereologic methods as tested with macroscopic rod-shaped models.

2. Osmotic pressure in Escherichia coli as rendered detectable by lysozyme attack.

3. Response of Escherichia coli B-r to high concentrations of sucrose in a nutrient medium.

4. K plus-dependent deplasmolysis of a marine pseudomonad plasmolyzed in a hypotonic solution.

5. Plasmolysis and bacterial motility: a method for the study of membrane function.

6. Quantitative Image Restoration in Bright Field Optical Microscopy.

7. Bacterial plasmolysis as a physical indicator of viability.

8. Shrinkage of growing Escherichia coli cells by osmotic challenge.

9. Compartmentalization of the periplasmic space at division sites in gram-negative bacteria.

10. Antimicrobial actions of hexachlorophene: lysis and fixation of bacterial protoplasts.