AEM
Home Help [Feedback] [For Subscribers] [Archive] [Search] [Contents]
This Article
Right arrow Full Text
Right arrow Full Text (PDF)
Right arrow Other Versions of this Article:
AEM.01898-07v1
73/23/7793    most recent
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow Copyright Information
Right arrow Books from ASM Press
Right arrow MicrobeWorld
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Alvarez-Ortega, C.
Right arrow Articles by Harwood, C. S.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Alvarez-Ortega, C.
Right arrow Articles by Harwood, C. S.
Agricola
Right arrow Articles by Alvarez-Ortega, C.
Right arrow Articles by Harwood, C. S.
Applied and Environmental Microbiology, December 2007, p. 7793-7795, Vol. 73, No. 23
0099-2240/07/$08.00+0     doi:10.1128/AEM.01898-07
Copyright © 2007, American Society for Microbiology. All Rights Reserved.

Identification of a Malate Chemoreceptor in Pseudomonas aeruginosa by Screening for Chemotaxis Defects in an Energy Taxis-Deficient Mutant{triangledown}

Carolina Alvarez-Ortega1,2 and Caroline S. Harwood1*

Department of Microbiology, University of Washington, Seattle, Washington 98195-7242,1 Department of Microbiology, University of Iowa, Iowa City, Iowa 522422

Received 17 August 2007/ Accepted 2 October 2007

We found that a robust energy taxis response mediated by the Aer receptor can sometimes mask chemotaxis mediated by other methyl-accepting chemotaxis proteins (MCPs) in Pseudomonas aeruginosa. We identified PA2652 as a chemoreceptor for malate by screening aer mcp double mutants by using swarm plate assays.

* Corresponding author. Mailing address: Department of Microbiology, Box 357242, 1705 N.E. Pacific Street, University of Washington, Seattle, WA 98195-7242. Phone: (206) 221-2848. Fax: (206) 221-5041. E-mail: csh5{at}u.washington.edu

{triangledown} Published ahead of print on 12 October 2007.

Applied and Environmental Microbiology, December 2007, p. 7793-7795, Vol. 73, No. 23
0099-2240/07/$08.00+0     doi:10.1128/AEM.01898-07
Copyright © 2007, American Society for Microbiology. All Rights Reserved.



This article has been cited by other articles:



Home Help [Feedback] [For Subscribers] [Archive] [Search] [Contents]
J. Bacteriol. Microbiol. Mol. Biol. Rev. Eukaryot. Cell All ASM Journals

Copyright © 2007 by the American Society for Microbiology. All rights reserved.