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Effect of bacteriophage P1 lysogeny on lipopolysaccharide composition and the lambda receptor of Escherichia coli.

Effect of bacteriophage P1 lysogeny on lipopolysaccharide composition and the lambda receptor of Escherichia coli. Research Abstract Details 

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  • Effect of bacteriophage P1 lysogeny on lipopolysaccharide composition and the lambda receptor of Escherichia coli. Abstract Text:

    j m J M ,w w kayW W Kay,

    The outer membrane of Escherichia coli was altered as a consequence of lysogeny by bacteriophages P1 and P1 cmts. The predominant change was a reduction in the size of lipopolysaccharide to a heptose-deficient form. P1 cmts lysogens were still sensitive to several bacteriophages but were resistant to lambda vir. Neither whole cells nor solubilized outer membranes from P1 cmts lysogens were able to inactivate lambda vir, and 32P-labeled lambda vir was unable to adsorb to P1 cmts lysogens. P1 cmts lysogens were also affected in maltose transport. The level of periplasmic maltose-binding protein was reduced somewhat, but there was no significant reduction in the level of the outer membrane lambda receptor (LamB). These membrane abnormalities were all corrected in strains cured of P1 cmts. It is suggested that P1 cmts affects lipopolysaccharide biosynthesis by a phage conversion mechanism and consequently the function of the lambda receptor.

    Effect of bacteriophage P1 lysogeny on lipopolysaccharide composition and the lambda receptor of Escherichia coli. Publishing Authors By Initials

    jm JM ,ww kayWW Kay,

    For similar proteins: membrane proteins: receptors, cell surface: receptors, virus research abstracts see: proteins: membrane proteins: receptors, cell surface: receptors, virus research

    PUBMED ID PMID:

    MEDLINE DATE:

    Effect of bacteriophage P1 lysogeny on lipopolysaccharide composition and the lambda receptor of Escherichia coli. Journal Published:

    PUBLICATION TYPE: Research Support, Non-U.S. Gov

    Journal: Journal of bacteriology

    VOLUME: 159

    Page Numbers: 1047-52

    Journal Abbreviation: J. Bacteriol.

    ISSN: 0021-9193

    DAY: 27

    MONTH: Sep

    YEAR: 1984

    Effect of bacteriophage P1 lysogeny on lipopolysaccharide composition and the lambda receptor of Escherichia coli. Information

    Number of References:

    LANGUAGE: eng

    NlmUniqueID: 2985120

    Effect of bacteriophage P1 lysogeny on lipopolysaccharide composition and the lambda receptor of Escherichia coli. Keywords Mesh Terms:

    KEYWORDS: Receptors, Virus

    MESH TERMS: metabolism

    Chemical & Substance for Abstract: Effect of bacteriophage P1 lysogeny on lipopolysaccharide composition and the lambda receptor of Escherichia coli. Information

    Substance Name: Maltose

    Registry Number: 69-79-4

    Grant and Affiliation Information for Effect of bacteriophage P1 lysogeny on lipopolysaccharide composition and the lambda receptor of Escherichia coli.

    AFFILIATION:

    Country: UNITED STATES

    UNITED STATES Research PublicationUNITED STATES Research Publication

    AGENCY:

    GRANT:

    ACRONYM:

    MEDLINETA: J Bacteriol

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