Colicine K. I. The production of colicine K in media maintained at constant pH.

The Journal of experimental medicine ·Vol. 103 ·No. 5 ·1956-05-01 ·Pages 577-88

GOEBEL WF, BARRY GT, SHEDLOVSKY T

Abstract

An apparatus for maintaining the pH of an actively growing bacterial culture at constant level has been described. Using this apparatus it has been shown that the production of maximal amounts of colicine K from a strain of E. coli known as K235 is dependent upon an enriched nutrient medium which is maintained at pH 7.0.

Keywords

ANTIBIOTICS HYDROGEN-ION CONCENTRATION

MeSH Terms

Anti-Bacterial Agents Colicins Escherichia coli Hydrogen-Ion Concentration

Chemicals

Anti-Bacterial Agents Colicins

Authors & Affiliations

3 authors, click to expand affiliations / ORCID

GOEBEL W F

BARRY G T

SHEDLOVSKY T

References (6)

6 references, click to expand

Bacterial Growth with Automatic pH Control: (a) An Apparatus. (b) Some Tests on the Acid Production of Lactobacillus acidophilus.
J Bacteriol. 1935 Jun;29(6):595-607 PMID: 16559813
THE SOLUBLE SPECIFIC SUBSTANCE OF PNEUMOCOCCUS : THIRD PAPER.
J Exp Med. 1925 Oct 31;42(5):727-45 PMID: 19869085
The specific antigens of variants of Shigella sonnei.
J Exp Med. 1949 Mar;89(3):325-38 PMID: 18110886
[Different spectra of activity of strains producing colicine E or K and bacteriophages of groups II or III].
C R Seances Soc Biol Fil. 1951 Sep;145(17-18):1433-36 PMID: 14905770
[Biosynthesis of a colicin and its mode of action].
Ann Inst Pasteur (Paris). 1952 Sep;83(3):295-315 PMID: 13017127
Colicine K.
Nature. 1955 Oct 8;176(4484):700-1 PMID: 13265812

Article Info

Journal

The Journal of experimental medicine

Abbr.

J Exp Med

ISSN

0022-1007

DOI

10.1084/jem.103.5.577

Published

1956-05-01

Pages

577-88

Language

English

Region

United States

NLM ID

2985109R

PMCID

PMC2136623

Subset

External Links

PubMed source DOI: 10.1084/jem.103.5.577 PMC Full Text View journal details

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Colicine K. I. The production of colicine K in media maintained at constant pH.

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