Leaf-inhabiting genera of the Gnomoniaceae, Diaporthales
The Gnomoniaceae are characterised by ascomata that are generally immersed, solitary, without a stroma, or aggregated with a rudimentary stroma, in herbaceous plant material especially in leaves, twigs or stems, but also in bark or wood. The ascomata are black, soft-textured, thin-walled, and pseudo...
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2008
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| _version_ | 1869652465599643648 |
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| author | Sogonov, M.V. |
| author2 | Castlebury, L.A. Rossman, A.Y. Mejía, Luis Carlos White, J.F. |
| author2_role | author author author author |
| author_browse | Castlebury, L.A. Mejía, Luis Carlos Rossman, A.Y. Sogonov, M.V. White, J.F. |
| author_facet | Sogonov, M.V. Castlebury, L.A. Rossman, A.Y. Mejía, Luis Carlos White, J.F. |
| author_role | author |
| collection | Repositorio INDICASAT |
| dc.creator.none.fl_str_mv | Sogonov, M.V. Castlebury, L.A. Rossman, A.Y. Mejía, Luis Carlos White, J.F. |
| dc.date.none.fl_str_mv | 2008-01-01 2020-02-10T14:36:53Z 2020-02-10T14:36:53Z |
| dc.format.none.fl_str_mv | application/pdf application/pdf |
| dc.identifier.none.fl_str_mv | http://repositorio-indicasat.org.pa/handle/123456789/13 |
| dc.language.none.fl_str_mv | spa |
| dc.publisher.none.fl_str_mv | Studies in Mycology |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| dc.source.none.fl_str_mv | reponame:Repositorio INDICASAT instname:Instituto de Investigaciones Científicas y Servicios de Alta Tecnología instacron:INDICASAT |
| dc.subject.none.fl_str_mv | Foliicolous fungi Foliicolous fungi multilocus phylogenetics polyphasic taxonomy species identification species recognition |
| dc.title.none.fl_str_mv | Leaf-inhabiting genera of the Gnomoniaceae, Diaporthales |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| description | The Gnomoniaceae are characterised by ascomata that are generally immersed, solitary, without a stroma, or aggregated with a rudimentary stroma, in herbaceous plant material especially in leaves, twigs or stems, but also in bark or wood. The ascomata are black, soft-textured, thin-walled, and pseudoparenchymatous with one or more central or eccentric necks. The asci usually have a distinct apical ring. The Gnomoniaceae includes species having ascospores that are small, mostly less than 25 μm long, although some are longer, and range in septation from non-septate to one-septate, rarely multi-septate. Molecular studies of the Gnomoniaceae suggest that the traditional classification of genera based on characteristics of the ascomata such as position of the neck and ascospores such as septation have resulted in genera that are not monophyletic. In this paper the concepts of the leaf-inhabiting genera in the Gnomoniaceae are reevaluated using multiple genes, specifically nrLSU, translation elongation factor 1-alpha (tef1-α), and RNA polymerase II second largest subunit (rpb2) for 64 isolates. ITS sequences were generated for 322 isolates. Six genera of leaf-inhabiting Gnomoniaceae are defined based on placement of their type species within the multigene phylogeny. The new monotypic genus Ambarignomonia is established for an unusual species, A. petiolorum. A key to 59 species of leaf-inhabiting Gnomoniaceae is presented and 22 species of Gnomoniaceae are described and illustrated. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | lrtest_6deb78e8a01a16437528c7508a807bc1 |
| instacron_str | INDICASAT |
| institution | INDICASAT |
| instname_str | Instituto de Investigaciones Científicas y Servicios de Alta Tecnología |
| language | spa |
| network_acronym_str | lrtest |
| network_name_str | lr |
| oai_identifier_str | oai:repositorio-indicasat.org.pa:123456789/13 |
| publishDate | 2008 |
| publishDateSort | 2008 |
| publisher.none.fl_str_mv | Studies in Mycology |
| reponame_str | Repositorio INDICASAT |
| repository.mail.fl_str_mv | mail@mail.com |
| repository.name.fl_str_mv |
-
|
| repository_id_str | |
| rights_invalid_str_mv | https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| spelling | Leaf-inhabiting genera of the Gnomoniaceae, DiaporthalesSogonov, M.V.Castlebury, L.A.Rossman, A.Y.Mejía, Luis CarlosWhite, J.F.Foliicolous fungiFoliicolous fungimultilocus phylogeneticspolyphasic taxonomyspecies identificationspecies recognitionThe Gnomoniaceae are characterised by ascomata that are generally immersed, solitary, without a stroma, or aggregated with a rudimentary stroma, in herbaceous plant material especially in leaves, twigs or stems, but also in bark or wood. The ascomata are black, soft-textured, thin-walled, and pseudoparenchymatous with one or more central or eccentric necks. The asci usually have a distinct apical ring. The Gnomoniaceae includes species having ascospores that are small, mostly less than 25 μm long, although some are longer, and range in septation from non-septate to one-septate, rarely multi-septate. Molecular studies of the Gnomoniaceae suggest that the traditional classification of genera based on characteristics of the ascomata such as position of the neck and ascospores such as septation have resulted in genera that are not monophyletic. In this paper the concepts of the leaf-inhabiting genera in the Gnomoniaceae are reevaluated using multiple genes, specifically nrLSU, translation elongation factor 1-alpha (tef1-α), and RNA polymerase II second largest subunit (rpb2) for 64 isolates. ITS sequences were generated for 322 isolates. Six genera of leaf-inhabiting Gnomoniaceae are defined based on placement of their type species within the multigene phylogeny. The new monotypic genus Ambarignomonia is established for an unusual species, A. petiolorum. A key to 59 species of leaf-inhabiting Gnomoniaceae is presented and 22 species of Gnomoniaceae are described and illustrated.The Gnomoniaceae are characterised by ascomata that are generally immersed, solitary, without a stroma, or aggregated with a rudimentary stroma, in herbaceous plant material especially in leaves, twigs or stems, but also in bark or wood. The ascomata are black, soft-textured, thin-walled, and pseudoparenchymatous with one or more central or eccentric necks. The asci usually have a distinct apical ring. The Gnomoniaceae includes species having ascospores that are small, mostly less than 25 μm long, although some are longer, and range in septation from non-septate to one-septate, rarely multi-septate. Molecular studies of the Gnomoniaceae suggest that the traditional classification of genera based on characteristics of the ascomata such as position of the neck and ascospores such as septation have resulted in genera that are not monophyletic. In this paper the concepts of the leaf-inhabiting genera in the Gnomoniaceae are reevaluated using multiple genes, specifically nrLSU, translation elongation factor 1-alpha (tef1-α), and RNA polymerase II second largest subunit (rpb2) for 64 isolates. ITS sequences were generated for 322 isolates. Six genera of leaf-inhabiting Gnomoniaceae are defined based on placement of their type species within the multigene phylogeny. The new monotypic genus Ambarignomonia is established for an unusual species, A. petiolorum. A key to 59 species of leaf-inhabiting Gnomoniaceae is presented and 22 species of Gnomoniaceae are described and illustrated.Studies in Mycology2020-02-10T14:36:53Z2020-02-10T14:36:53Z2008-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttp://repositorio-indicasat.org.pa/handle/123456789/13spainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/4.0/reponame:Repositorio INDICASATinstname:Instituto de Investigaciones Científicas y Servicios de Alta Tecnologíainstacron:INDICASAT2020-05-27T10:06:44Zmail@mail.com - |
| spellingShingle | Leaf-inhabiting genera of the Gnomoniaceae, Diaporthales Sogonov, M.V. Foliicolous fungi Foliicolous fungi multilocus phylogenetics polyphasic taxonomy species identification species recognition |
| status_str | publishedVersion |
| title | Leaf-inhabiting genera of the Gnomoniaceae, Diaporthales |
| title_full | Leaf-inhabiting genera of the Gnomoniaceae, Diaporthales |
| title_fullStr | Leaf-inhabiting genera of the Gnomoniaceae, Diaporthales |
| title_full_unstemmed | Leaf-inhabiting genera of the Gnomoniaceae, Diaporthales |
| title_short | Leaf-inhabiting genera of the Gnomoniaceae, Diaporthales |
| title_sort | Leaf-inhabiting genera of the Gnomoniaceae, Diaporthales |
| topic | Foliicolous fungi Foliicolous fungi multilocus phylogenetics polyphasic taxonomy species identification species recognition |
| url | http://repositorio-indicasat.org.pa/handle/123456789/13 |