alexa Quorum Sensing in Bacteria and a Glance on Pseudomonas aeruginosa | OMICS International | Abstract
ISSN: 2327-5073

Clinical Microbiology: Open Access
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations
700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Review Article

Quorum Sensing in Bacteria and a Glance on Pseudomonas aeruginosa

Mehrdad Moosazadeh Moghaddam1,2*, Samaneh Khodi1 and Ali Mirhosseini1

1Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran

2National Institute of Genetic engineering and Biotechnology, Tehran, Iran

*Corresponding Author:
Mehrdad Moosazadeh Moghaddam
Applied Biotechnology Research Center
Baqiyatallah University of Medical Sciences
Tehran, Iran, P.O. Box 19395-5487
Tel: +982182482549
E-mail: [email protected]

Received Date: April 25, 2014; Accepted Date: June 13, 2014; Published Date: June 20, 2014

Citation: Moghaddam MM, Khodi S, Mirhosseini A (2014) Quorum Sensing in Bacteria and a Glance on Pseudomonas aeruginosa. Clin Microbial 3:156. doi: 10.4172/2327-5073.1000156

Copyright: © 2014 Moghaddam MM, 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.

Abstract

Quorum sensing is a key behaviour-coordination mechanism employed by many bacteria to regulate gene expression in accordance with population density through the use of signal molecules, known as autoinducers. The quorum sensing is used by Bacteria populations to communicate and coordinate their group interactions, which is typically applied by pathogens in infection processes. Generally, the quorum sensing pathways in bacteria are composed of several main parts, including bacteria populations, signal molecules, protein activators and target genes. In this system, the bacteria secrete the signal molecules into the environment and the concentration increases gradually as the bacteria population grows. In a certain concentration threshold, the molecules become detectable to the bacteria populations, and then activate target genes that regulate various behaviours, such as virulence factors. In Pseudomonas aeruginosa, the expression of many virulence factors appears to be controlled by quorum sensing. So, according to the role of this mechanism in the regulation and production of many virulence factors, the function of quorum sensing is required for Pseudomonas aeruginosa to cause disease and infection. In this article, we discussed the quorum sensing mechanism in Gram negative and positive bacteria with a closer look at the Pseudomonas aeruginosa.

Keywords

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2018-19
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri & Aquaculture Journals

Dr. Krish

kactakapaniyor.com

[email protected]

+1-702-714-7001Extn: 9040

Biochemistry Journals

Datta A

Taktube

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

porn sex

[email protected]

1-702-714-7001Extn: 9042

Chemistry Journals

Gabriel Shaw

Gaziantep Escort

[email protected]

1-702-714-7001Extn: 9040

Clinical Journals

Datta A

sikiş

[email protected]

1-702-714-7001Extn: 9037

instafollowers

James Franklin

[email protected]

1-702-714-7001Extn: 9042

Food & Nutrition Journals

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

General Science

Andrea Jason

mp3 indir

[email protected]

1-702-714-7001Extn: 9043

Genetics & Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Materials Science Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Nursing & Health Care Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Medical Journals

putlockers

Nimmi Anna

[email protected]

1-702-714-7001Extn: 9038

Neuroscience & Psychology Journals

Nathan T

seks

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

Ann Jose

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001Extn: 9042

 
© 2008- 2018 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
Leave Your Message 24x7