Document Detail


Developmental Biology of Coxiella burnetii.
MedLine Citation:
PMID:  22711635     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
The biphasic developmental cycle of Coxiella burnetii is central to the pathogen's natural history and survival. A small, dormant cell morphotype (the small-cell variant or SCV) allows this obligate intracellular bacterium to persist for extended periods outside of host cells, resist environmental conditions that would be lethal to most prokaryotes, and is the major infectious stage encountered by eukaryotic hosts. In contrast, a large, metabolically-active morphotype (the large-cell variant or LCV) provides for replication of the agent within acidified parasitophorous vacuoles (PVs) of a host cell. The marked physiological changes, differential gene expression, and the regulatory and structural components involved in Coxiella's morphogenesis from LCV to SCV and back to the LCV are fascinating attributes of the pathogen and are reviewed in this chapter.
Authors:
Michael F Minnick; Rahul Raghavan
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Advances in experimental medicine and biology     Volume:  984     ISSN:  0065-2598     ISO Abbreviation:  Adv. Exp. Med. Biol.     Publication Date:  2012  
Date Detail:
Created Date:  2012-06-19     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0121103     Medline TA:  Adv Exp Med Biol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  231-48     Citation Subset:  IM    
Affiliation:
Division of Biological Sciences, The University of Montana, Missoula, MT, 59812, USA, mike.minnick@mso.umt.edu.
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