Ultrastructure of Synchytrium endobioticum resting spores and enhancement of germination using snails
Living resting spores of Synchytrium endobioticum empty their contents into germination vesicles. After resting spores were fed to water snails, germination (production of vesicles) rate increased. Transmission electron microscopy revealed that the wall was composed of an exospore, likely derived fr...
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| Veröffentlicht in: | Mycologia 1994-11, Vol.86 (6), p.733-740 |
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| container_title | Mycologia |
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| creator | Hampson, M.C. (Agriculture and Agri-Food Canada, Mount Pearl, Newfoundland, Canada.) Yang, A.F Bal, A.K |
| description | Living resting spores of Synchytrium endobioticum empty their contents into germination vesicles. After resting spores were fed to water snails, germination (production of vesicles) rate increased. Transmission electron microscopy revealed that the wall was composed of an exospore, likely derived from the host potato cell; a mesospore; and an endospore composed of the vesicle wall and the sporangial wall. Scanning electron microscopy showed that passage through snails eroded the exospore. This was confirmed by examination of freeze fractured resting spores. We conclude that germination (vesicle production) followed loss of impermeability. |
| doi_str_mv | 10.1080/00275514.1994.12026477 |
| format | Article |
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(Agriculture and Agri-Food Canada, Mount Pearl, Newfoundland, Canada.) ; Yang, A.F ; Bal, A.K</creator><creatorcontrib>Hampson, M.C. (Agriculture and Agri-Food Canada, Mount Pearl, Newfoundland, Canada.) ; Yang, A.F ; Bal, A.K</creatorcontrib><description>Living resting spores of Synchytrium endobioticum empty their contents into germination vesicles. After resting spores were fed to water snails, germination (production of vesicles) rate increased. Transmission electron microscopy revealed that the wall was composed of an exospore, likely derived from the host potato cell; a mesospore; and an endospore composed of the vesicle wall and the sporangial wall. Scanning electron microscopy showed that passage through snails eroded the exospore. This was confirmed by examination of freeze fractured resting spores. We conclude that germination (vesicle production) followed loss of impermeability.</description><identifier>ISSN: 0027-5514</identifier><identifier>EISSN: 1557-2536</identifier><identifier>DOI: 10.1080/00275514.1994.12026477</identifier><language>eng</language><publisher>Taylor & Francis</publisher><subject>AGENT PATHOGENE ; ANATOMIA DE LA PLANTA ; ANATOMIE VEGETALE ; BASIDIOSPORES ; CARACOLES DE TIERRA ; Cell Biology/Ultrastructure ; CELL STRUCTURE ; CELL ULTRASTRUCTURE ; CELL WALLS ; CHAMPIGNON ; chitin ; DEVELOPMENTAL STAGES ; Dormancy ; Electron microscopy ; electron microscopy longevity ; Endospores ; ESCARGOT ; ESPORAS ; ESTRUCTURA CELULAR ; ETAPAS DE DESARROLLO ; Fungal spores ; FUNGI ; GERMINACION ; GERMINATION ; HONGOS ; Neritina ; ORGANISMOS PATOGENOS ; PARED CELULAR ; PAROI CELLULAIRE ; PATHOGENS ; PLANT ANATOMY ; Plant diseases ; PLANT PATHOGENIC FUNGI ; potato wart ; resting spore ; SNAILS ; SOLANUM TUBEROSUM ; SPORE ; Spore germination ; SPORES ; STADE DE DEVELOPPEMENT ; STRUCTURE CELLULAIRE ; SYNCHYTRIUM ; ULTRAESTRUCTURA ; ULTRASTRUCTURE ; Warts</subject><ispartof>Mycologia, 1994-11, Vol.86 (6), p.733-740</ispartof><rights>1994 Taylor and Francis Group, LLC 1994</rights><rights>Copyright 1994 The New York Botanical Garden</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2065-2b36e40d39a33cd2fbe2ad239dfd0b374a62eab05bf9af492af0ba36d1cc2f803</citedby><cites>FETCH-LOGICAL-c2065-2b36e40d39a33cd2fbe2ad239dfd0b374a62eab05bf9af492af0ba36d1cc2f803</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/3760585$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/3760585$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,799,27903,27904,57995,58228</link.rule.ids></links><search><creatorcontrib>Hampson, M.C. (Agriculture and Agri-Food Canada, Mount Pearl, Newfoundland, Canada.)</creatorcontrib><creatorcontrib>Yang, A.F</creatorcontrib><creatorcontrib>Bal, A.K</creatorcontrib><title>Ultrastructure of Synchytrium endobioticum resting spores and enhancement of germination using snails</title><title>Mycologia</title><description>Living resting spores of Synchytrium endobioticum empty their contents into germination vesicles. After resting spores were fed to water snails, germination (production of vesicles) rate increased. Transmission electron microscopy revealed that the wall was composed of an exospore, likely derived from the host potato cell; a mesospore; and an endospore composed of the vesicle wall and the sporangial wall. Scanning electron microscopy showed that passage through snails eroded the exospore. This was confirmed by examination of freeze fractured resting spores. We conclude that germination (vesicle production) followed loss of impermeability.</description><subject>AGENT PATHOGENE</subject><subject>ANATOMIA DE LA PLANTA</subject><subject>ANATOMIE VEGETALE</subject><subject>BASIDIOSPORES</subject><subject>CARACOLES DE TIERRA</subject><subject>Cell Biology/Ultrastructure</subject><subject>CELL STRUCTURE</subject><subject>CELL ULTRASTRUCTURE</subject><subject>CELL WALLS</subject><subject>CHAMPIGNON</subject><subject>chitin</subject><subject>DEVELOPMENTAL STAGES</subject><subject>Dormancy</subject><subject>Electron microscopy</subject><subject>electron microscopy longevity</subject><subject>Endospores</subject><subject>ESCARGOT</subject><subject>ESPORAS</subject><subject>ESTRUCTURA CELULAR</subject><subject>ETAPAS DE DESARROLLO</subject><subject>Fungal spores</subject><subject>FUNGI</subject><subject>GERMINACION</subject><subject>GERMINATION</subject><subject>HONGOS</subject><subject>Neritina</subject><subject>ORGANISMOS PATOGENOS</subject><subject>PARED CELULAR</subject><subject>PAROI CELLULAIRE</subject><subject>PATHOGENS</subject><subject>PLANT ANATOMY</subject><subject>Plant diseases</subject><subject>PLANT PATHOGENIC FUNGI</subject><subject>potato wart</subject><subject>resting spore</subject><subject>SNAILS</subject><subject>SOLANUM TUBEROSUM</subject><subject>SPORE</subject><subject>Spore germination</subject><subject>SPORES</subject><subject>STADE DE DEVELOPPEMENT</subject><subject>STRUCTURE CELLULAIRE</subject><subject>SYNCHYTRIUM</subject><subject>ULTRAESTRUCTURA</subject><subject>ULTRASTRUCTURE</subject><subject>Warts</subject><issn>0027-5514</issn><issn>1557-2536</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LxDAQhoMouH78AQ_Sg9fqNGnS7VHELxA86J7DNB9rpE0kySL7701dBW9eMhnmeWbgJeS8gcsGlnAFQDvOm_ay6fvyUKCi7bo9smg472rKmdgnixmqZ-qQHKX0XtoyhQUxqzFHTDluVN5EUwVbvWy9etvm6DZTZbwOgwvZqdJEk7Lz6yp9hPKt0Osyf0OvzGR8ntW1iZPzmF3w1SZ9sx7dmE7IgcUxmdOfekxWd7evNw_10_P94831U60oCF7TgQnTgmY9MqY0tYOhqCnrtdUwsK5FQQ0OwAfbo217ihYGZEI3SlG7BHZMxG6viiGlaKz8iG7CuJUNyDks-RuWnMOSv2EV8WInvqcc4l-LMugk6wTwJS_Y9Q5z3oY44WeIo5YZt2OINpYkXJLs31Nnux0Wg8R1LMrqpeeCtUDZF-d5iF4</recordid><startdate>199411</startdate><enddate>199411</enddate><creator>Hampson, M.C. (Agriculture and Agri-Food Canada, Mount Pearl, Newfoundland, Canada.)</creator><creator>Yang, A.F</creator><creator>Bal, A.K</creator><general>Taylor & Francis</general><general>New York Botanical Garden</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>199411</creationdate><title>Ultrastructure of Synchytrium endobioticum resting spores and enhancement of germination using snails</title><author>Hampson, M.C. (Agriculture and Agri-Food Canada, Mount Pearl, Newfoundland, Canada.) ; Yang, A.F ; Bal, A.K</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2065-2b36e40d39a33cd2fbe2ad239dfd0b374a62eab05bf9af492af0ba36d1cc2f803</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1994</creationdate><topic>AGENT PATHOGENE</topic><topic>ANATOMIA DE LA PLANTA</topic><topic>ANATOMIE VEGETALE</topic><topic>BASIDIOSPORES</topic><topic>CARACOLES DE TIERRA</topic><topic>Cell Biology/Ultrastructure</topic><topic>CELL STRUCTURE</topic><topic>CELL ULTRASTRUCTURE</topic><topic>CELL WALLS</topic><topic>CHAMPIGNON</topic><topic>chitin</topic><topic>DEVELOPMENTAL STAGES</topic><topic>Dormancy</topic><topic>Electron microscopy</topic><topic>electron microscopy longevity</topic><topic>Endospores</topic><topic>ESCARGOT</topic><topic>ESPORAS</topic><topic>ESTRUCTURA CELULAR</topic><topic>ETAPAS DE DESARROLLO</topic><topic>Fungal spores</topic><topic>FUNGI</topic><topic>GERMINACION</topic><topic>GERMINATION</topic><topic>HONGOS</topic><topic>Neritina</topic><topic>ORGANISMOS PATOGENOS</topic><topic>PARED CELULAR</topic><topic>PAROI CELLULAIRE</topic><topic>PATHOGENS</topic><topic>PLANT ANATOMY</topic><topic>Plant diseases</topic><topic>PLANT PATHOGENIC FUNGI</topic><topic>potato wart</topic><topic>resting spore</topic><topic>SNAILS</topic><topic>SOLANUM TUBEROSUM</topic><topic>SPORE</topic><topic>Spore germination</topic><topic>SPORES</topic><topic>STADE DE DEVELOPPEMENT</topic><topic>STRUCTURE CELLULAIRE</topic><topic>SYNCHYTRIUM</topic><topic>ULTRAESTRUCTURA</topic><topic>ULTRASTRUCTURE</topic><topic>Warts</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hampson, M.C. (Agriculture and Agri-Food Canada, Mount Pearl, Newfoundland, Canada.)</creatorcontrib><creatorcontrib>Yang, A.F</creatorcontrib><creatorcontrib>Bal, A.K</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><jtitle>Mycologia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hampson, M.C. (Agriculture and Agri-Food Canada, Mount Pearl, Newfoundland, Canada.)</au><au>Yang, A.F</au><au>Bal, A.K</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ultrastructure of Synchytrium endobioticum resting spores and enhancement of germination using snails</atitle><jtitle>Mycologia</jtitle><date>1994-11</date><risdate>1994</risdate><volume>86</volume><issue>6</issue><spage>733</spage><epage>740</epage><pages>733-740</pages><issn>0027-5514</issn><eissn>1557-2536</eissn><abstract>Living resting spores of Synchytrium endobioticum empty their contents into germination vesicles. After resting spores were fed to water snails, germination (production of vesicles) rate increased. Transmission electron microscopy revealed that the wall was composed of an exospore, likely derived from the host potato cell; a mesospore; and an endospore composed of the vesicle wall and the sporangial wall. Scanning electron microscopy showed that passage through snails eroded the exospore. This was confirmed by examination of freeze fractured resting spores. We conclude that germination (vesicle production) followed loss of impermeability.</abstract><pub>Taylor & Francis</pub><doi>10.1080/00275514.1994.12026477</doi><tpages>8</tpages></addata></record> |
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| ispartof | Mycologia, 1994-11, Vol.86 (6), p.733-740 |
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| source | Jstor Complete Legacy |
| subjects | AGENT PATHOGENE ANATOMIA DE LA PLANTA ANATOMIE VEGETALE BASIDIOSPORES CARACOLES DE TIERRA Cell Biology/Ultrastructure CELL STRUCTURE CELL ULTRASTRUCTURE CELL WALLS CHAMPIGNON chitin DEVELOPMENTAL STAGES Dormancy Electron microscopy electron microscopy longevity Endospores ESCARGOT ESPORAS ESTRUCTURA CELULAR ETAPAS DE DESARROLLO Fungal spores FUNGI GERMINACION GERMINATION HONGOS Neritina ORGANISMOS PATOGENOS PARED CELULAR PAROI CELLULAIRE PATHOGENS PLANT ANATOMY Plant diseases PLANT PATHOGENIC FUNGI potato wart resting spore SNAILS SOLANUM TUBEROSUM SPORE Spore germination SPORES STADE DE DEVELOPPEMENT STRUCTURE CELLULAIRE SYNCHYTRIUM ULTRAESTRUCTURA ULTRASTRUCTURE Warts |
| title | Ultrastructure of Synchytrium endobioticum resting spores and enhancement of germination using snails |
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