These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Golgi organization and the apical extension of fungal hyphae: an essential relationship.
    Author: Harris SD.
    Journal: Mol Microbiol; 2013 Jul; 89(2):212-5. PubMed ID: 23750923.
    Abstract:
    The Golgi apparatus performs crucial functions in the sorting and processing of proteins destined for secretion from eukaryotic cells. In filamentous fungi, organization of the Golgi apparatus reflects the unique challenges brought about by the highly polarized nature of hyphal growth. Recent results show that Golgi compartments are spatially segregated within hyphal tip cells in a manner that depends upon the integrity of the cytoskeleton. Moreover, loss of normal Golgi organization stops polarized hyphal extension and triggers de-polarization of the hyphal tip. These results emphasize the point that a spatially organized and dynamic Golgi apparatus represents an adaptation that is as important for hyphal extension as is the presence of a Spitzenkörper. In addition, they also identify regulatory mechanisms that could enable controlled de-polarization of hyphae during development or infection-related morphogenesis.
    [Abstract] [Full Text] [Related] [New Search]