HomeAbout

SIGN IN   Advanced Search










 
Browse Enzymology
Generating and Exploiting Polarity in Bacteria

Bacteria are often highly polarized, exhibiting specialized structures at or near the ends of the cell. Among such structures are actin-organizing centers, which mediate the movement of certain pathogenic bacteria within the cytoplasm of an animal host cell; organized arrays of membrane receptors, which govern chemosensory behavior in swimming bacteria; and asymmetrically positioned septa, which generate specialized progeny in differentiating bacteria. This polarization is orchestrated by complex and dynamic changes in the subcellular localization of signal transduction and cytoskeleton proteins as well as of specific regions of the chromosome. Recent work has provided information on how dynamic subcellular localization occurs and how it is exploited by the bacterial cell.

Rate this Resource:
1 = not useful, 5 = very useful

Please be the first to rate this resource.


View Free
Resource

Classifications


Resource Type: Journal article/Issue, Diagram
Audience Level: Undergraduate lower division 13-14, Undergraduate upper division 15-16, Graduate, Professional (degree program), Continuing education

Author and Copyright


Authors and Editors: Lucy Shapiro of Department of Developmental Biology, Stanford University School of Medicine, Harley McAdams of Department of Developmental Biology, Stanford University School of Medicine, Richard Losick of Department of Molecular and Cellular Biology, Harvard University
Publisher: SCIENCE
Format: text/html
Copyright and other restrictions: Yes
Cost: No

Comments


» Sign In or register to post comments.


Collection:
American Association for the Advancement of Science


     
   

SITE MAP | CONTACT | POLICIES

Triple A S National Science Foundation Naitonal Science Digital Library Pathway
Funded by the individual BEN Collaborators and grants from the
National Science Foundation [DUE 0085840 / DUE 0226185 / DUE 0532797 / DUE 0734995]

This website is a National Science Digital Library (NSDL) Pathway.
Copyright © 2019. American Association for the Advancement of Science. All Rights Reserved.