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Concentric bodies in a parasitic fungus of Malva sylvestris (Malvaceae) pollen
Ultrastructural examinations revealed concentric bodies in hyphae of a parasitic ascomycete, infecting pollen of Malva sylvestris ssp.mauritiana. These structures consist of three concentric zones and are similar to those found in mycobionts of several lichens and only a few nonlichenized ascomycete...
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| Published in: | Journal of phytopathology 2000-05, Vol.148 (5), p.313-317 |
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| Format: | Article |
| Language: | English |
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| cites | cdi_FETCH-LOGICAL-c4320-4ba5a4cee98f82e44e48737fd21a9daca41e226d0b378b583a58a3ab4d84329f3 |
| container_end_page | 317 |
| container_issue | 5 |
| container_start_page | 313 |
| container_title | Journal of phytopathology |
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| creator | Classen, B Amelunxen, F Blaschek, W |
| description | Ultrastructural examinations revealed concentric bodies in hyphae of a parasitic ascomycete, infecting pollen of Malva sylvestris ssp.mauritiana. These structures consist of three concentric zones and are similar to those found in mycobionts of several lichens and only a few nonlichenized ascomycetes. Typical septal pores of ascomycete hyphae were present, usually plugged by electron‐dense material and associated with one or more Woronin bodies.
Zusammenfassung
Anhand elektronenmikroskopischer Untersuchungen an Malva sylvestris ssp. mauritiana konnte nachgewiesen werden, daβ Pollen dieser Art von parasitischen Ascomyceten befallen werden. Die Pilzhyphen zeigten die für Ascomyceten typischen Septen mit einfachem Zentralporus, welcher durch optisch dichtes Material verschlossen und von einem oder mehreren Woroninkörperchen umgeben ist. Ein auffälliges Merkmal im Cytoplasma des Pilzes sind ‘concentric bodies’: Strukturen aus 3 konzentrisch angeordneten Zonen, die in vielen Mycobionten aus Flechten, aber bisher nur in wenigen nicht in Flechten vorkommenden Ascomyceten gefunden wurden. |
| doi_str_mv | 10.1046/j.1439-0434.2000.00490.x |
| format | article |
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Zusammenfassung
Anhand elektronenmikroskopischer Untersuchungen an Malva sylvestris ssp. mauritiana konnte nachgewiesen werden, daβ Pollen dieser Art von parasitischen Ascomyceten befallen werden. Die Pilzhyphen zeigten die für Ascomyceten typischen Septen mit einfachem Zentralporus, welcher durch optisch dichtes Material verschlossen und von einem oder mehreren Woroninkörperchen umgeben ist. Ein auffälliges Merkmal im Cytoplasma des Pilzes sind ‘concentric bodies’: Strukturen aus 3 konzentrisch angeordneten Zonen, die in vielen Mycobionten aus Flechten, aber bisher nur in wenigen nicht in Flechten vorkommenden Ascomyceten gefunden wurden.</description><identifier>ISSN: 0031-9481</identifier><identifier>ISSN: 0931-1785</identifier><identifier>EISSN: 1439-0434</identifier><identifier>DOI: 10.1046/j.1439-0434.2000.00490.x</identifier><identifier>CODEN: JPHYEB</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Science, Ltd</publisher><subject>Ascomycetes ; Ascomycota ; Biological and medical sciences ; concentric bodies ; Fundamental and applied biological sciences. Psychology ; fungal anatomy ; Fungal plant pathogens ; hyphae ; infection ; lichens ; Malva sylvestris ; Pathology, epidemiology, host-fungus relationships. Damages, economic importance ; Phytopathology. Animal pests. Plant and forest protection ; pollen ; pollen grains ; septal pore ; ultrastructure</subject><ispartof>Journal of phytopathology, 2000-05, Vol.148 (5), p.313-317</ispartof><rights>2000 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4320-4ba5a4cee98f82e44e48737fd21a9daca41e226d0b378b583a58a3ab4d84329f3</citedby><cites>FETCH-LOGICAL-c4320-4ba5a4cee98f82e44e48737fd21a9daca41e226d0b378b583a58a3ab4d84329f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1510630$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Classen, B</creatorcontrib><creatorcontrib>Amelunxen, F</creatorcontrib><creatorcontrib>Blaschek, W</creatorcontrib><title>Concentric bodies in a parasitic fungus of Malva sylvestris (Malvaceae) pollen</title><title>Journal of phytopathology</title><description>Ultrastructural examinations revealed concentric bodies in hyphae of a parasitic ascomycete, infecting pollen of Malva sylvestris ssp.mauritiana. These structures consist of three concentric zones and are similar to those found in mycobionts of several lichens and only a few nonlichenized ascomycetes. Typical septal pores of ascomycete hyphae were present, usually plugged by electron‐dense material and associated with one or more Woronin bodies.
Zusammenfassung
Anhand elektronenmikroskopischer Untersuchungen an Malva sylvestris ssp. mauritiana konnte nachgewiesen werden, daβ Pollen dieser Art von parasitischen Ascomyceten befallen werden. Die Pilzhyphen zeigten die für Ascomyceten typischen Septen mit einfachem Zentralporus, welcher durch optisch dichtes Material verschlossen und von einem oder mehreren Woroninkörperchen umgeben ist. Ein auffälliges Merkmal im Cytoplasma des Pilzes sind ‘concentric bodies’: Strukturen aus 3 konzentrisch angeordneten Zonen, die in vielen Mycobionten aus Flechten, aber bisher nur in wenigen nicht in Flechten vorkommenden Ascomyceten gefunden wurden.</description><subject>Ascomycetes</subject><subject>Ascomycota</subject><subject>Biological and medical sciences</subject><subject>concentric bodies</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>fungal anatomy</subject><subject>Fungal plant pathogens</subject><subject>hyphae</subject><subject>infection</subject><subject>lichens</subject><subject>Malva sylvestris</subject><subject>Pathology, epidemiology, host-fungus relationships. Damages, economic importance</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>pollen</subject><subject>pollen grains</subject><subject>septal pore</subject><subject>ultrastructure</subject><issn>0031-9481</issn><issn>0931-1785</issn><issn>1439-0434</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><recordid>eNqNkU1vEzEQhi0EEqHwG_ABITjsdvyxG1vigiJIWpWCgKq9WbNeu3LY7gY7Kcm_x5utypWTpfH7zIyeIYQyKBnI-nRdMil0AVLIkgNACSA1lPsnZPb48ZTMAAQrtFTsOXmR0hqAgwCYkcvF0FvXb2OwtBna4BINPUW6wYgpbHPV7_rbXaKDp1-wu0eaDt29SxlI9N2xYh2693QzdJ3rX5JnHrvkXj28J-Tq86efi1Vx8XV5tvh4UVgpOBSywQqldU4rr7iT0kk1F3Pfcoa6RYuSOc7rFhoxV02lBFYKBTayVZnXXpyQt1PfTRx-7_I65i4k67oOezfskmHzSjKuIQfVFLRxSCk6bzYx3GE8GAZmFGjWZvRkRk9mFGiOAs0-o28eZmCy2PmIvQ3pH18xqMU44cMU-xM6d_jv9ub820oeFywmPKSt2z_iGH-ZOiupzPXl0qy-35wv6-va3OT86ynvcTB4m89grn5wYAK45kJzLv4Ck_6bRg</recordid><startdate>200005</startdate><enddate>200005</enddate><creator>Classen, B</creator><creator>Amelunxen, F</creator><creator>Blaschek, W</creator><general>Blackwell Science, Ltd</general><general>Blackwell</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope></search><sort><creationdate>200005</creationdate><title>Concentric bodies in a parasitic fungus of Malva sylvestris (Malvaceae) pollen</title><author>Classen, B ; Amelunxen, F ; Blaschek, W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4320-4ba5a4cee98f82e44e48737fd21a9daca41e226d0b378b583a58a3ab4d84329f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Ascomycetes</topic><topic>Ascomycota</topic><topic>Biological and medical sciences</topic><topic>concentric bodies</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>fungal anatomy</topic><topic>Fungal plant pathogens</topic><topic>hyphae</topic><topic>infection</topic><topic>lichens</topic><topic>Malva sylvestris</topic><topic>Pathology, epidemiology, host-fungus relationships. Damages, economic importance</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>pollen</topic><topic>pollen grains</topic><topic>septal pore</topic><topic>ultrastructure</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Classen, B</creatorcontrib><creatorcontrib>Amelunxen, F</creatorcontrib><creatorcontrib>Blaschek, W</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Journal of phytopathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Classen, B</au><au>Amelunxen, F</au><au>Blaschek, W</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Concentric bodies in a parasitic fungus of Malva sylvestris (Malvaceae) pollen</atitle><jtitle>Journal of phytopathology</jtitle><date>2000-05</date><risdate>2000</risdate><volume>148</volume><issue>5</issue><spage>313</spage><epage>317</epage><pages>313-317</pages><issn>0031-9481</issn><issn>0931-1785</issn><eissn>1439-0434</eissn><coden>JPHYEB</coden><abstract>Ultrastructural examinations revealed concentric bodies in hyphae of a parasitic ascomycete, infecting pollen of Malva sylvestris ssp.mauritiana. These structures consist of three concentric zones and are similar to those found in mycobionts of several lichens and only a few nonlichenized ascomycetes. Typical septal pores of ascomycete hyphae were present, usually plugged by electron‐dense material and associated with one or more Woronin bodies.
Zusammenfassung
Anhand elektronenmikroskopischer Untersuchungen an Malva sylvestris ssp. mauritiana konnte nachgewiesen werden, daβ Pollen dieser Art von parasitischen Ascomyceten befallen werden. Die Pilzhyphen zeigten die für Ascomyceten typischen Septen mit einfachem Zentralporus, welcher durch optisch dichtes Material verschlossen und von einem oder mehreren Woroninkörperchen umgeben ist. Ein auffälliges Merkmal im Cytoplasma des Pilzes sind ‘concentric bodies’: Strukturen aus 3 konzentrisch angeordneten Zonen, die in vielen Mycobionten aus Flechten, aber bisher nur in wenigen nicht in Flechten vorkommenden Ascomyceten gefunden wurden.</abstract><cop>Oxford, UK</cop><pub>Blackwell Science, Ltd</pub><doi>10.1046/j.1439-0434.2000.00490.x</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0031-9481 |
| ispartof | Journal of phytopathology, 2000-05, Vol.148 (5), p.313-317 |
| issn | 0031-9481 0931-1785 1439-0434 |
| language | eng |
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| source | Wiley-Blackwell Read & Publish Collection |
| subjects | Ascomycetes Ascomycota Biological and medical sciences concentric bodies Fundamental and applied biological sciences. Psychology fungal anatomy Fungal plant pathogens hyphae infection lichens Malva sylvestris Pathology, epidemiology, host-fungus relationships. Damages, economic importance Phytopathology. Animal pests. Plant and forest protection pollen pollen grains septal pore ultrastructure |
| title | Concentric bodies in a parasitic fungus of Malva sylvestris (Malvaceae) pollen |
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