Chemical Detection of Microbial Prey by Bacterial Predators-Reference-Cited by-同舟云学术

Chemical Detection of Microbial Prey by Bacterial Predators

Published:1971-06 Issue:3 Volume:106 Page:863-867
ISSN:0021-9193
Container-title:Journal of Bacteriology
language:en
Short-container-title:J Bacteriol

Author:

Chet Ilan¹,Fogel Sam¹,Mitchell Ralph¹

Affiliation:

1. Laboratory of Applied Microbiology, Division of Engineering and Applied Physics, Harvard University, Cambridge, Massachusetts 02138

Abstract

A motile, predacious bacterium which degraded Pythium debaryanum was strongly attracted to substances released into the medium by the fungus. A nonpredacious bacterium was not attracted to these substances. The predator bacterium was specifically attracted to cellulose and its oligomers which are known to be components of the cell wall of Pythium . Ethanol inhibited chemotaxis of the bacterium without affecting either its motility or its ability to degrade cellulose. A second predacious bacterium was isolated for the alga, Skeletonema costatum . The role of chemoreception in the detection of microbial prey by bacterial predators in natural habitats is discussed.

Publisher

American Society for Microbiology

Subject

Molecular Biology,Microbiology

Link

https://journals.asm.org/doi/pdf/10.1128/jb.106.3.863-867.1971

Reference14 articles.

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4. Gause G. F. 1934. Protozoa p. 114-140. In G. F. Gause (ed.) The struggle for existence. The Williams & Wilkins Co. Baltimore. VOL. 106 1971 CHEMICAL DETECTION OF MICROBIAL PREY

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