| Coelomomyces psorophorae var tasmaniensis Couch + Laird (1988) (Coelomomycetaeceae: Blastocladiales), a fungal pathogen of the mosquito Aedes australis. I: Structural changes in the outer walls of sporangia during germination. | |
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MedLine Citation:
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PMID: 2233975 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The germination of sporangia in Coelomomyces psorophorae var tasmaniensis (C. p. tas.) is uncoordinated and thus there is a mixture of developmental stages in any given population. Continuous urografin gradients separated out the critical stages of germinating sporangia giving four bands, each band representing a consecutive stage of germination. These stages were investigated for changes in the sporangial wall using Transmission Electron Microscopy (TEM). The sporangia have a typical two-layered wall, an electron dense outer layer which can be divided into three distinct sub-layers D1, D2, and D3 and an inner electron transparent secondary wall. Stage 3 sporangia have an intact D1 layer on their outer wall. In the subsequent stages (4 & 4b) there is a progressive breakdown of this layer. |
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Authors:
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F C Buchanan; J S Pillai |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Mycopathologia Volume: 111 ISSN: 0301-486X ISO Abbreviation: Mycopathologia Publication Date: 1990 Jul |
Date Detail:
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Created Date: 1990-12-21 Completed Date: 1990-12-21 Revised Date: 2003-11-14 |
Medline Journal Info:
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Nlm Unique ID: 7505689 Medline TA: Mycopathologia Country: NETHERLANDS |
Other Details:
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Languages: eng Pagination: 25-32 Citation Subset: IM |
Affiliation:
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Department of Microbiology, University of Otago, Dunedin, New Zealand. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Aedes
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microbiology* Animals Cell Wall / ultrastructure Fungi / physiology, ultrastructure* Meiosis Microscopy, Electron Spores, Fungal |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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