Document Detail


Differential distribution of the endoplasmic reticulum network in filamentous fungi.
MedLine Citation:
PMID:  17517068     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Filamentous fungi are composed of hyphal compartments divided by septa, which communicate via septal pores. Apical compartments can elongate to over 100 microm without septum formation and possess a polarized distribution of organelles. In Aspergillus, subapical compartments are arrested in interphase but can reinitiate mitosis and growth by branching. Recent reports using green fluorescent protein (GFP) technology have demonstrated the highly differentiated localization of the endoplasmic reticulum (ER) network in various regions of the hyphae: the gradient distribution from the apical region, the localization along the septum, differential distributions in adjacent compartments, and the dynamic morphological change during septum formation. In this review the spatial regulation of the ER network in multicellular filamentous fungi is discussed.
Authors:
Jun-ichi Maruyama; Katsuhiko Kitamoto
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't; Review     Date:  2007-05-21
Journal Detail:
Title:  FEMS microbiology letters     Volume:  272     ISSN:  0378-1097     ISO Abbreviation:  FEMS Microbiol. Lett.     Publication Date:  2007 Jul 
Date Detail:
Created Date:  2007-06-21     Completed Date:  2007-09-21     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7705721     Medline TA:  FEMS Microbiol Lett     Country:  England    
Other Details:
Languages:  eng     Pagination:  1-7     Citation Subset:  IM    
Affiliation:
Department of Biotechnology, The University of Tokyo, Tokyo, Japan.
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MeSH Terms
Descriptor/Qualifier:
Aspergillus / physiology*,  ultrastructure*
Endoplasmic Reticulum / physiology*,  ultrastructure*
Hyphae / cytology,  physiology

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