Acta Scientific Microbiology (ISSN: 2581-3226)

Research Article Volume 6 Issue 8

Comparison of Group Behaviors in the Wild Type Versus Mutant Strain of the Bacteria Pseudomonas aeruginosa

Julia Munson1, Rodolfo García-Contreras2, Kokila Kota1* and Rodolfo García-Contreras2

1Ramapo College of New Jersey, Mahwah, NJ, USA

2Department of Microbiology and Parasitology, Faculty of Medicine, UNAM, Mexico

*Corresponding Author: Kokila Kota, Ramapo College of New Jersey, Mahwah, NJ, USA.

Received: July 07, 2023; Published: July 20, 2023

Abstract

Pseudomonas aeruginosa is an opportunistic bacterium that is frequently found in patients with cystic fibrosis, burn wounds and various immuno-compromised conditions. The bacterium is known to produce various virulence factors through group communication behaviors known as quorum sensing. Here we report that autolysis or self-killing is a socially beneficial behavior of the bacteria and compare the wild-type and a mutant strain (deficient in one of the transcriptional activators of quorum sensing). Some of the group behaviors that are compared in the study are the ability of the bacteria to undergo programmed cell death or autolysis, the ability of the bacteria to produce the blue-green pigment pyocyanin which is toxic to many Gram-positive bacteria and animal cells, and the ability of the bacteria to form biofilms. 

 Keywords: Pseudomonas aeruginosa; Biofilms; RhlR

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Citation

Citation: Kokila Kota., et al. “Comparison of Group Behaviors in the Wild Type Versus Mutant Strain of the Bacteria Pseudomonas aeruginosa". Acta Scientific Microbiology 6.8 (2023): 26-30.

Copyright

Copyright: © 2023 Kokila Kota., et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.




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