Isozyme variation and species delimitation in the Ceratocystis coerulescens complex
Nineteen electrophoretic phenotypes (unique combinations of electromorphs) were found among 98 isolates of Ceratocystis coerulescens and morphologically similar species using 10 isozymes. Analysis of the isozyme data and morphological comparisons suggested that there are five variants of C. coerules...
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| Veröffentlicht in: | Mycologia 1996-01, Vol.88 (1), p.104-113 |
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| creator | Harrington, T.C. (Iowa State University, Ames, IA.) Steimel, J.P Wingfield, M.J Kile, G.A |
| description | Nineteen electrophoretic phenotypes (unique combinations of electromorphs) were found among 98 isolates of Ceratocystis coerulescens and morphologically similar species using 10 isozymes. Analysis of the isozyme data and morphological comparisons suggested that there are five variants of C. coerulescens found on conifers: three are associated with blue-stain of Picea or Pinus, one (C. coerulescens f. douglasii) with blue-stain of Pseudotsuga, and one associated with the bark beetle Dendroctonus rufipennis on Picea. Ceratocystis polonica and C. laricicola, associated with bark beetle species in the genus Ips on Picea and Larix, respectively, had similar isozymes, are morphologically indistinguishable from each other, and should probably be synonymized. Ceratocystis virescens, cause of stain of hardwoods and sapstreak disease of Acer saccharum, is distinct from the conifer species of Ceratocystis in isozyme electromorphs and anamorph morphology. Isozymes of C. virescens show some similarity to those of two Australian species, an undescribed species of Ceratocystis from Eucalyptus and Chalara australis. The Chalara states of these three hardwood species and Chalara neocaledoniae are morphologically similar. |
| doi_str_mv | 10.1080/00275514.1996.12026629 |
| format | Article |
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(Iowa State University, Ames, IA.) ; Steimel, J.P ; Wingfield, M.J ; Kile, G.A</creator><creatorcontrib>Harrington, T.C. (Iowa State University, Ames, IA.) ; Steimel, J.P ; Wingfield, M.J ; Kile, G.A</creatorcontrib><description>Nineteen electrophoretic phenotypes (unique combinations of electromorphs) were found among 98 isolates of Ceratocystis coerulescens and morphologically similar species using 10 isozymes. Analysis of the isozyme data and morphological comparisons suggested that there are five variants of C. coerulescens found on conifers: three are associated with blue-stain of Picea or Pinus, one (C. coerulescens f. douglasii) with blue-stain of Pseudotsuga, and one associated with the bark beetle Dendroctonus rufipennis on Picea. Ceratocystis polonica and C. laricicola, associated with bark beetle species in the genus Ips on Picea and Larix, respectively, had similar isozymes, are morphologically indistinguishable from each other, and should probably be synonymized. Ceratocystis virescens, cause of stain of hardwoods and sapstreak disease of Acer saccharum, is distinct from the conifer species of Ceratocystis in isozyme electromorphs and anamorph morphology. Isozymes of C. virescens show some similarity to those of two Australian species, an undescribed species of Ceratocystis from Eucalyptus and Chalara australis. The Chalara states of these three hardwood species and Chalara neocaledoniae are morphologically similar.</description><identifier>ISSN: 0027-5514</identifier><identifier>EISSN: 1557-2536</identifier><identifier>DOI: 10.1080/00275514.1996.12026629</identifier><language>eng</language><publisher>Taylor & Francis</publisher><subject>Acer ; AGENT PATHOGENE ; AMERICA DEL NORTE ; AMERIQUE DU NORD ; Ascospores ; AUSTRALIA ; AUSTRALIE ; Bark beetles ; Biological taxonomies ; BIOTIPOS ; BIOTYPE ; BIOTYPES ; blue-stain ; CERATOCYSTIS ; Ceratocystis coerulescens ; ceratocystis laricicola ; ceratocystis polonis ; ceratocystis virescens ; CHALARA ; chalara australis ; chalara neocaledoniae ; CHEMICAL COMPOSITION ; COMPOSICION QUIMICA ; COMPOSITION CHIMIQUE ; Conifers ; Dendroctonus ; DEUTEROMYCOTINA ; ENFERMEDADES FUNGOSAS ; ESPECE ; ESPECIES ; Eucalyptus ; EUROPA ; EUROPE ; FUNGAL DISEASES ; FUNGAL MORPHOLOGY ; Fungi ; GENETIC ANALYSIS ; GENETIC VARIATION ; GENETICA ; GENETICS ; GENETIQUE ; GEOGRAPHICAL RACES ; Hardwoods ; Insect morphology ; ISOENZIMAS ; ISOENZYME ; ISOENZYMES ; JAPAN ; JAPON ; Larix ; MALADIE FONGIQUE ; NEW CALEDONIA ; NORTH AMERICA ; NOUVELLE CALEDONIE ; NUEVA CALEDONIA ; ORGANISMOS PATOGENOS ; PATHOGENS ; Pathology ; Phenotypes ; Phytopathology ; Picea ; Pinus ; Pseudotsuga ; SPECIES ; Taxa ; TAXONOMIA ; TAXONOMIE ; TAXONOMY ; VARIACION GENETICA ; VARIATION GENETIQUE</subject><ispartof>Mycologia, 1996-01, Vol.88 (1), p.104-113</ispartof><rights>1996 Taylor and Francis Group, LLC 1996</rights><rights>Copyright 1996 The New York Botanical Garden</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2375-eea9ce0442d44dc58ab01bab42f64508e766295b659ef78f389a35257e2f168e3</citedby><cites>FETCH-LOGICAL-c2375-eea9ce0442d44dc58ab01bab42f64508e766295b659ef78f389a35257e2f168e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/3760789$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/3760789$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,27924,27925,58017,58250</link.rule.ids></links><search><creatorcontrib>Harrington, T.C. (Iowa State University, Ames, IA.)</creatorcontrib><creatorcontrib>Steimel, J.P</creatorcontrib><creatorcontrib>Wingfield, M.J</creatorcontrib><creatorcontrib>Kile, G.A</creatorcontrib><title>Isozyme variation and species delimitation in the Ceratocystis coerulescens complex</title><title>Mycologia</title><description>Nineteen electrophoretic phenotypes (unique combinations of electromorphs) were found among 98 isolates of Ceratocystis coerulescens and morphologically similar species using 10 isozymes. Analysis of the isozyme data and morphological comparisons suggested that there are five variants of C. coerulescens found on conifers: three are associated with blue-stain of Picea or Pinus, one (C. coerulescens f. douglasii) with blue-stain of Pseudotsuga, and one associated with the bark beetle Dendroctonus rufipennis on Picea. Ceratocystis polonica and C. laricicola, associated with bark beetle species in the genus Ips on Picea and Larix, respectively, had similar isozymes, are morphologically indistinguishable from each other, and should probably be synonymized. Ceratocystis virescens, cause of stain of hardwoods and sapstreak disease of Acer saccharum, is distinct from the conifer species of Ceratocystis in isozyme electromorphs and anamorph morphology. Isozymes of C. virescens show some similarity to those of two Australian species, an undescribed species of Ceratocystis from Eucalyptus and Chalara australis. The Chalara states of these three hardwood species and Chalara neocaledoniae are morphologically similar.</description><subject>Acer</subject><subject>AGENT PATHOGENE</subject><subject>AMERICA DEL NORTE</subject><subject>AMERIQUE DU NORD</subject><subject>Ascospores</subject><subject>AUSTRALIA</subject><subject>AUSTRALIE</subject><subject>Bark beetles</subject><subject>Biological taxonomies</subject><subject>BIOTIPOS</subject><subject>BIOTYPE</subject><subject>BIOTYPES</subject><subject>blue-stain</subject><subject>CERATOCYSTIS</subject><subject>Ceratocystis coerulescens</subject><subject>ceratocystis laricicola</subject><subject>ceratocystis polonis</subject><subject>ceratocystis virescens</subject><subject>CHALARA</subject><subject>chalara australis</subject><subject>chalara neocaledoniae</subject><subject>CHEMICAL COMPOSITION</subject><subject>COMPOSICION QUIMICA</subject><subject>COMPOSITION CHIMIQUE</subject><subject>Conifers</subject><subject>Dendroctonus</subject><subject>DEUTEROMYCOTINA</subject><subject>ENFERMEDADES FUNGOSAS</subject><subject>ESPECE</subject><subject>ESPECIES</subject><subject>Eucalyptus</subject><subject>EUROPA</subject><subject>EUROPE</subject><subject>FUNGAL DISEASES</subject><subject>FUNGAL MORPHOLOGY</subject><subject>Fungi</subject><subject>GENETIC ANALYSIS</subject><subject>GENETIC VARIATION</subject><subject>GENETICA</subject><subject>GENETICS</subject><subject>GENETIQUE</subject><subject>GEOGRAPHICAL RACES</subject><subject>Hardwoods</subject><subject>Insect morphology</subject><subject>ISOENZIMAS</subject><subject>ISOENZYME</subject><subject>ISOENZYMES</subject><subject>JAPAN</subject><subject>JAPON</subject><subject>Larix</subject><subject>MALADIE FONGIQUE</subject><subject>NEW CALEDONIA</subject><subject>NORTH AMERICA</subject><subject>NOUVELLE CALEDONIE</subject><subject>NUEVA CALEDONIA</subject><subject>ORGANISMOS PATOGENOS</subject><subject>PATHOGENS</subject><subject>Pathology</subject><subject>Phenotypes</subject><subject>Phytopathology</subject><subject>Picea</subject><subject>Pinus</subject><subject>Pseudotsuga</subject><subject>SPECIES</subject><subject>Taxa</subject><subject>TAXONOMIA</subject><subject>TAXONOMIE</subject><subject>TAXONOMY</subject><subject>VARIACION GENETICA</subject><subject>VARIATION GENETIQUE</subject><issn>0027-5514</issn><issn>1557-2536</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><recordid>eNqFkEtLxDAUhYMoOI7-ARfShbjreJM0SbuUwRcILtR1yKQ3GmmbMemo46-3pQruXF0O9zv3cQg5obCgUMI5AFNC0GJBq0ouKAMmJat2yIwKoXImuNwlsxHKR2qfHKT0OsihCzPycJvC17bF7N1Eb3ofusx0dZbWaD2mrMbGt76fGr7L-hfMlhhNH-w29T5lNmDcNJgsdqNo1w1-HpI9Z5qERz91Tp6uLh-XN_nd_fXt8uIut4wrkSOayiIUBauLoraiNCugK7MqmJOFgBLV-IdYSVGhU6XjZWW4YEIhc1SWyOfkbJq7juFtg6nXrR8OaRrTYdgkTYVUwEAMoJxAG0NKEZ1eR9-auNUU9Jih_s1Qjxnq3wwH4-lkfE19iH9djIPSXElQ5YhdTJjvXIit-QixqXVvtk2ILprO-qT5v6uOpxnOBG2e42B5eqgkA6iAfwOCT40g</recordid><startdate>199601</startdate><enddate>199601</enddate><creator>Harrington, T.C. (Iowa State University, Ames, IA.)</creator><creator>Steimel, J.P</creator><creator>Wingfield, M.J</creator><creator>Kile, G.A</creator><general>Taylor & Francis</general><general>New York Botanical Garden</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope></search><sort><creationdate>199601</creationdate><title>Isozyme variation and species delimitation in the Ceratocystis coerulescens complex</title><author>Harrington, T.C. (Iowa State University, Ames, IA.) ; Steimel, J.P ; Wingfield, M.J ; Kile, G.A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2375-eea9ce0442d44dc58ab01bab42f64508e766295b659ef78f389a35257e2f168e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><topic>Acer</topic><topic>AGENT PATHOGENE</topic><topic>AMERICA DEL NORTE</topic><topic>AMERIQUE DU NORD</topic><topic>Ascospores</topic><topic>AUSTRALIA</topic><topic>AUSTRALIE</topic><topic>Bark beetles</topic><topic>Biological taxonomies</topic><topic>BIOTIPOS</topic><topic>BIOTYPE</topic><topic>BIOTYPES</topic><topic>blue-stain</topic><topic>CERATOCYSTIS</topic><topic>Ceratocystis coerulescens</topic><topic>ceratocystis laricicola</topic><topic>ceratocystis polonis</topic><topic>ceratocystis virescens</topic><topic>CHALARA</topic><topic>chalara australis</topic><topic>chalara neocaledoniae</topic><topic>CHEMICAL COMPOSITION</topic><topic>COMPOSICION QUIMICA</topic><topic>COMPOSITION CHIMIQUE</topic><topic>Conifers</topic><topic>Dendroctonus</topic><topic>DEUTEROMYCOTINA</topic><topic>ENFERMEDADES FUNGOSAS</topic><topic>ESPECE</topic><topic>ESPECIES</topic><topic>Eucalyptus</topic><topic>EUROPA</topic><topic>EUROPE</topic><topic>FUNGAL DISEASES</topic><topic>FUNGAL MORPHOLOGY</topic><topic>Fungi</topic><topic>GENETIC ANALYSIS</topic><topic>GENETIC VARIATION</topic><topic>GENETICA</topic><topic>GENETICS</topic><topic>GENETIQUE</topic><topic>GEOGRAPHICAL RACES</topic><topic>Hardwoods</topic><topic>Insect morphology</topic><topic>ISOENZIMAS</topic><topic>ISOENZYME</topic><topic>ISOENZYMES</topic><topic>JAPAN</topic><topic>JAPON</topic><topic>Larix</topic><topic>MALADIE FONGIQUE</topic><topic>NEW CALEDONIA</topic><topic>NORTH AMERICA</topic><topic>NOUVELLE CALEDONIE</topic><topic>NUEVA CALEDONIA</topic><topic>ORGANISMOS PATOGENOS</topic><topic>PATHOGENS</topic><topic>Pathology</topic><topic>Phenotypes</topic><topic>Phytopathology</topic><topic>Picea</topic><topic>Pinus</topic><topic>Pseudotsuga</topic><topic>SPECIES</topic><topic>Taxa</topic><topic>TAXONOMIA</topic><topic>TAXONOMIE</topic><topic>TAXONOMY</topic><topic>VARIACION GENETICA</topic><topic>VARIATION GENETIQUE</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Harrington, T.C. (Iowa State University, Ames, IA.)</creatorcontrib><creatorcontrib>Steimel, J.P</creatorcontrib><creatorcontrib>Wingfield, M.J</creatorcontrib><creatorcontrib>Kile, G.A</creatorcontrib><collection>AGRIS</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>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Mycologia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Harrington, T.C. (Iowa State University, Ames, IA.)</au><au>Steimel, J.P</au><au>Wingfield, M.J</au><au>Kile, G.A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Isozyme variation and species delimitation in the Ceratocystis coerulescens complex</atitle><jtitle>Mycologia</jtitle><date>1996-01</date><risdate>1996</risdate><volume>88</volume><issue>1</issue><spage>104</spage><epage>113</epage><pages>104-113</pages><issn>0027-5514</issn><eissn>1557-2536</eissn><abstract>Nineteen electrophoretic phenotypes (unique combinations of electromorphs) were found among 98 isolates of Ceratocystis coerulescens and morphologically similar species using 10 isozymes. Analysis of the isozyme data and morphological comparisons suggested that there are five variants of C. coerulescens found on conifers: three are associated with blue-stain of Picea or Pinus, one (C. coerulescens f. douglasii) with blue-stain of Pseudotsuga, and one associated with the bark beetle Dendroctonus rufipennis on Picea. Ceratocystis polonica and C. laricicola, associated with bark beetle species in the genus Ips on Picea and Larix, respectively, had similar isozymes, are morphologically indistinguishable from each other, and should probably be synonymized. Ceratocystis virescens, cause of stain of hardwoods and sapstreak disease of Acer saccharum, is distinct from the conifer species of Ceratocystis in isozyme electromorphs and anamorph morphology. Isozymes of C. virescens show some similarity to those of two Australian species, an undescribed species of Ceratocystis from Eucalyptus and Chalara australis. The Chalara states of these three hardwood species and Chalara neocaledoniae are morphologically similar.</abstract><pub>Taylor & Francis</pub><doi>10.1080/00275514.1996.12026629</doi><tpages>10</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0027-5514 |
| ispartof | Mycologia, 1996-01, Vol.88 (1), p.104-113 |
| issn | 0027-5514 1557-2536 |
| language | eng |
| recordid | cdi_jstor_primary_10_2307_3760789 |
| source | Jstor Complete Legacy |
| subjects | Acer AGENT PATHOGENE AMERICA DEL NORTE AMERIQUE DU NORD Ascospores AUSTRALIA AUSTRALIE Bark beetles Biological taxonomies BIOTIPOS BIOTYPE BIOTYPES blue-stain CERATOCYSTIS Ceratocystis coerulescens ceratocystis laricicola ceratocystis polonis ceratocystis virescens CHALARA chalara australis chalara neocaledoniae CHEMICAL COMPOSITION COMPOSICION QUIMICA COMPOSITION CHIMIQUE Conifers Dendroctonus DEUTEROMYCOTINA ENFERMEDADES FUNGOSAS ESPECE ESPECIES Eucalyptus EUROPA EUROPE FUNGAL DISEASES FUNGAL MORPHOLOGY Fungi GENETIC ANALYSIS GENETIC VARIATION GENETICA GENETICS GENETIQUE GEOGRAPHICAL RACES Hardwoods Insect morphology ISOENZIMAS ISOENZYME ISOENZYMES JAPAN JAPON Larix MALADIE FONGIQUE NEW CALEDONIA NORTH AMERICA NOUVELLE CALEDONIE NUEVA CALEDONIA ORGANISMOS PATOGENOS PATHOGENS Pathology Phenotypes Phytopathology Picea Pinus Pseudotsuga SPECIES Taxa TAXONOMIA TAXONOMIE TAXONOMY VARIACION GENETICA VARIATION GENETIQUE |
| title | Isozyme variation and species delimitation in the Ceratocystis coerulescens complex |
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