Detection of rodlets in the outer wall region of conidiospores of Phanerochaete chrysosporium.
Identifieur interne : 000D58 ( Main/Exploration ); précédent : 000D57; suivant : 000D59Detection of rodlets in the outer wall region of conidiospores of Phanerochaete chrysosporium.
Auteurs : P A Gerin [Belgique] ; M. Asther ; U B Sleytr ; P G RouxhetSource :
- Canadian journal of microbiology [ 0008-4166 ] ; 1994.
Descripteurs français
- KwdFr :
- MESH :
- croissance et développement : Basidiomycota.
- ultrastructure : Basidiomycota, Cryodécapage, Microscopie électronique, Paroi cellulaire, Spores fongiques.
English descriptors
- KwdEn :
- MESH :
- growth & development : Basidiomycota.
- ultrastructure : Basidiomycota, Cell Wall, Spores, Fungal.
- Freeze Etching, Microscopy, Electron.
Abstract
The surface morphology of the conidiospores of Phanerochaete chrysosporium was investigated using freeze-etching. A multilayered structure composed of rodlets was detected. The rodlets had a diameter of 10.2 +/- 0.5 nm and were organised as long parallel fibres. Granules, smooth materials, and bark-like structures were found to cover part of this rodlet layer. During germination, the outer pellicle of the spore wall became fragmented and residual aggregates with rodlets were disseminated on the new conidiospore surface. The latter, as well as the germ tube, was composed of fibrillar material.
DOI: 10.1139/m94-068
PubMed: 8069785
Affiliations:
- Belgique
- Province du Brabant wallon, Région wallonne
- Louvain-la-Neuve
- Université catholique de Louvain
Links toward previous steps (curation, corpus...)
Le document en format XML
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A multilayered structure composed of rodlets was detected. The rodlets had a diameter of 10.2 +/- 0.5 nm and were organised as long parallel fibres. Granules, smooth materials, and bark-like structures were found to cover part of this rodlet layer. During germination, the outer pellicle of the spore wall became fragmented and residual aggregates with rodlets were disseminated on the new conidiospore surface. 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Asther</name><name sortKey="Rouxhet, P G" sort="Rouxhet, P G" uniqKey="Rouxhet P" first="P G" last="Rouxhet">P G Rouxhet</name><name sortKey="Sleytr, U B" sort="Sleytr, U B" uniqKey="Sleytr U" first="U B" last="Sleytr">U B Sleytr</name></noCountry><country name="Belgique"><region name="Région wallonne"><name sortKey="Gerin, P A" sort="Gerin, P A" uniqKey="Gerin P" first="P A" last="Gerin">P A Gerin</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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