KOPS - Das Institutionelle Repositorium der Universität Konstanz

Ultrastructure and cytochemistry of extramural substances associated with intercellular hyphae of several rust fungi

Ultrastructure and cytochemistry of extramural substances associated with intercellular hyphae of several rust fungi

Zitieren

Dateien zu dieser Ressource

Prüfsumme: MD5:a9ab04c4265d980342517123f52e158b

HARDER, D. E., James CHONG, R. ROHRINGER, Kurt MENDGEN, 1989. Ultrastructure and cytochemistry of extramural substances associated with intercellular hyphae of several rust fungi. In: Canadian Journal of Botany. 67(7), pp. 2043-2051. ISSN 0008-4026. eISSN 1480-3305. Available under: doi: 10.1139/b89-258

@article{Harder1989Ultra-8319, title={Ultrastructure and cytochemistry of extramural substances associated with intercellular hyphae of several rust fungi}, year={1989}, doi={10.1139/b89-258}, number={7}, volume={67}, issn={0008-4026}, journal={Canadian Journal of Botany}, pages={2043--2051}, author={Harder, D. E. and Chong, James and Rohringer, R. and Mendgen, Kurt} }

<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/8319"> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:creator>Harder, D. E.</dc:creator> <dc:creator>Rohringer, R.</dc:creator> <dcterms:title>Ultrastructure and cytochemistry of extramural substances associated with intercellular hyphae of several rust fungi</dcterms:title> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/28"/> <dcterms:bibliographicCitation>First publ. in: Canadian Journal of Botany 67 (1989), 7, pp. 2043-2051</dcterms:bibliographicCitation> <dc:contributor>Rohringer, R.</dc:contributor> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/8319"/> <dc:contributor>Harder, D. E.</dc:contributor> <dcterms:rights rdf:resource="https://creativecommons.org/licenses/by-nc-nd/2.0/legalcode"/> <dcterms:abstract xml:lang="eng">Several types of extramural substance(s) associated with rust fungal intercellular hyphae were identified using a variety of tissue processing techniques. With conventional glutaraldehyde OsO4 fixing and uranyl acetate lead citrate staining, little material could be discerned on the hyphal surfaces in nonsporulating areas except at locations of cell cell contact, where a lightly staining fibrous or darker staining amorphous material was apparent. Freeze-substitution or freeze-fracturing preserved greater amounts of coating material, which could be distinguished from the outer fungal wall layers. In freeze-substituted samples the extramural material was amorphous in nonsporulating areas, whereas near sporulating zones it had a fibrous consistency, with the fibrils oriented perpendicularly to the fungal wall. At locations of cell cell contact there was additional extramural material that was composed of randomly oriented fibrils or was amorphous and densely staining. All types of extramural material stained positively with the periodate thiocarbahydrazide silver proteinate or periodate chromate phosphotungstate stains, but Concanavalin A bound only to some of the dense amorphous material. Sodium ethoxide etching and platinum carbon shadowing also revealed the extramural material. When rust-infected wheat leaves were flooded with suspensions of colloidal gold, adhesion of gold particles occurred outside the hyphal walls and coincided with the location of extramural material.</dcterms:abstract> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:42:38Z</dc:date> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/8319/1/Ultrastructure_1989.pdf"/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:42:38Z</dcterms:available> <dc:language>eng</dc:language> <dcterms:issued>1989</dcterms:issued> <dc:contributor>Mendgen, Kurt</dc:contributor> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/28"/> <dc:rights>deposit-license</dc:rights> <dc:contributor>Chong, James</dc:contributor> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/8319/1/Ultrastructure_1989.pdf"/> <dc:creator>Mendgen, Kurt</dc:creator> <dc:format>application/pdf</dc:format> <dc:creator>Chong, James</dc:creator> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 01.10.2014 (Informationen über die Zugriffsstatistik)

Ultrastructure_1989.pdf 90

Das Dokument erscheint in:

deposit-license Solange nicht anders angezeigt, wird die Lizenz wie folgt beschrieben: deposit-license

KOPS Suche


Stöbern

Mein Benutzerkonto