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Literature DB >> 6376477

Evidence for osmoregulation of cell growth and buoyant density in Escherichia coli.

Abstract

The buoyant density of cells of Escherichia coli B/r NC32 increased with the osmolarity of the growth medium. Growth rate and its variability were also dependent upon the osmolarity of the medium. Maximum growth rates and minimum variability of these rates were obtained in Luria broth by addition of NaCl to a concentration of about 0.23 M.

Entities: Chemical Disease Species

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Year: 1984 PMID： 6376477 PMCID： PMC215645 DOI： 10.1128/jb.159.1.393-394.1984

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

4 in total

1. Buoyant density constancy during the cell cycle of Escherichia coli.

Authors: H E Kubitschek; W W Baldwin; R Graetzer
Journal: J Bacteriol Date: 1983-09 Impact factor: 3.490

2. Relationship of Escherichia coli density to growth rate and cell age.

Authors: E Martínez-Salas; J A Martín; M Vicente
Journal: J Bacteriol Date: 1981-07 Impact factor: 3.490

3. Independence of buoyant cell density and growth rate in Escherichia coli.

Authors: H E Kubitschek; W W Baldwin; S J Schroeter; R Graetzer
Journal: J Bacteriol Date: 1984-04 Impact factor: 3.490

4. Variation in Escherichia coli buoyant density measured in Percoll gradients.

Authors: C L Woldringh; J S Binnerts; A Mans
Journal: J Bacteriol Date: 1981-10 Impact factor: 3.490

4 in total

9 in total

8. Small multidrug resistance protein EmrE reduces host pH and osmotic tolerance to metabolic quaternary cation osmoprotectants.

Authors: Denice C Bay; Raymond J Turner
Journal: J Bacteriol Date: 2012-08-31 Impact factor: 3.490

9. The Buoyancy of Cryptococcus neoformans Is Affected by Capsule Size.

Authors: Raghav Vij; Radames J B Cordero; Arturo Casadevall
Journal: mSphere Date: 2018-11-07 Impact factor: 4.389

9 in total

Evidence for osmoregulation of cell growth and buoyant density in Escherichia coli.

1. Buoyant density constancy during the cell cycle of Escherichia coli.

2. Relationship of Escherichia coli density to growth rate and cell age.

3. Independence of buoyant cell density and growth rate in Escherichia coli.

4. Variation in Escherichia coli buoyant density measured in Percoll gradients.

Review 1. Osmosensing by bacteria: signals and membrane-based sensors.

2. Density-dependent sorting of physiologically different cells of Vibrio parahaemolyticus.

Review 3. Physiological and genetic responses of bacteria to osmotic stress.

4. Changes in buoyant density and cell size of Escherichia coli in response to osmotic shocks.

5. A change in a single gene of Salmonella typhimurium can dramatically change its buoyant density.

6. Kinetics of gram-negative bacterial cell elongation as measured by using the large rod "Lineola longa".

7. Growth and buoyant density of Escherichia coli at very low osmolarities.

8. Small multidrug resistance protein EmrE reduces host pH and osmotic tolerance to metabolic quaternary cation osmoprotectants.

9. The Buoyancy of Cryptococcus neoformans Is Affected by Capsule Size.