First report of rice root-knot nematode, Meloidogyne graminicola, infecting Juncus microcephalus in Brazil.
Resumen:
Abstract: Juncus microcephalus plants showing symptoms of root-knot nematode infestation were observed in the municipality of Agudo, Rio Grande do Sul state, Brazil. Based on morphological observation, esterase phenotypes, and molecular analyses of rDNA-ITS and D2-D3 regions of 28S rDNA, the causal agent of the observed symptoms was identified as Meloidogyne graminicola. Pathogenicity of M. graminicola was confirmed by fulfilling modified Koch?s postulates. To our knowledge, this is the first report of M. graminicola in J. microcephalus in Rio Grande do Sul State, Brazil.
| 2021 | |
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Identification. Molecular analyses EST phenotype Root-knot nematodes BRASIL RIO GRANDE DO SUL |
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| Inglés | |
| Instituto Nacional de Investigación Agropecuaria | |
| AINFO | |
| http://www.ainfo.inia.uy/consulta/busca?b=pc&id=62000&biblioteca=vazio&busca=62000&qFacets=62000 | |
| Acceso abierto |
| _version_ | 1805580532191330304 |
|---|---|
| author | BELLÉ, CH |
| author2 | DOS SANTOS, P.S KASPARY, T. E. |
| author2_role | author author |
| author_facet | BELLÉ, CH DOS SANTOS, P.S KASPARY, T. E. |
| author_role | author |
| bitstream.checksum.fl_str_mv | 4dbd45c47dce1704d06153e7a4b54834 |
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| collection | AINFO |
| dc.creator.none.fl_str_mv | BELLÉ, CH DOS SANTOS, P.S KASPARY, T. E. |
| dc.date.accessioned.none.fl_str_mv | 2022-10-21T01:50:32Z |
| dc.date.available.none.fl_str_mv | 2022-10-21T01:50:32Z |
| dc.date.issued.none.fl_str_mv | 2021 |
| dc.date.updated.none.fl_str_mv | 2022-10-21T01:50:32Z |
| dc.description.abstract.none.fl_txt_mv | Abstract: Juncus microcephalus plants showing symptoms of root-knot nematode infestation were observed in the municipality of Agudo, Rio Grande do Sul state, Brazil. Based on morphological observation, esterase phenotypes, and molecular analyses of rDNA-ITS and D2-D3 regions of 28S rDNA, the causal agent of the observed symptoms was identified as Meloidogyne graminicola. Pathogenicity of M. graminicola was confirmed by fulfilling modified Koch?s postulates. To our knowledge, this is the first report of M. graminicola in J. microcephalus in Rio Grande do Sul State, Brazil. |
| dc.identifier.none.fl_str_mv | http://www.ainfo.inia.uy/consulta/busca?b=pc&id=62000&biblioteca=vazio&busca=62000&qFacets=62000 |
| dc.language.iso.none.fl_str_mv | en eng |
| dc.rights.es.fl_str_mv | Acceso abierto |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:AINFO instname:Instituto Nacional de Investigación Agropecuaria instacron:Instituto Nacional de Investigación Agropecuaria |
| dc.subject.none.fl_str_mv | Identification. Molecular analyses EST phenotype Root-knot nematodes BRASIL RIO GRANDE DO SUL |
| dc.title.none.fl_str_mv | First report of rice root-knot nematode, Meloidogyne graminicola, infecting Juncus microcephalus in Brazil. |
| dc.type.none.fl_str_mv | Article PublishedVersion info:eu-repo/semantics/article |
| dc.type.version.none.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | Abstract: Juncus microcephalus plants showing symptoms of root-knot nematode infestation were observed in the municipality of Agudo, Rio Grande do Sul state, Brazil. Based on morphological observation, esterase phenotypes, and molecular analyses of rDNA-ITS and D2-D3 regions of 28S rDNA, the causal agent of the observed symptoms was identified as Meloidogyne graminicola. Pathogenicity of M. graminicola was confirmed by fulfilling modified Koch?s postulates. To our knowledge, this is the first report of M. graminicola in J. microcephalus in Rio Grande do Sul State, Brazil. |
| eu_rights_str_mv | openAccess |
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| instacron_str | Instituto Nacional de Investigación Agropecuaria |
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| instname_str | Instituto Nacional de Investigación Agropecuaria |
| language | eng |
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| publishDate | 2021 |
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| repository.mail.fl_str_mv | lorrego@inia.org.uy |
| repository.name.fl_str_mv | AINFO - Instituto Nacional de Investigación Agropecuaria |
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| rights_invalid_str_mv | Acceso abierto |
| spelling | 2022-10-21T01:50:32Z2022-10-21T01:50:32Z20212022-10-21T01:50:32Zhttp://www.ainfo.inia.uy/consulta/busca?b=pc&id=62000&biblioteca=vazio&busca=62000&qFacets=62000Abstract: Juncus microcephalus plants showing symptoms of root-knot nematode infestation were observed in the municipality of Agudo, Rio Grande do Sul state, Brazil. Based on morphological observation, esterase phenotypes, and molecular analyses of rDNA-ITS and D2-D3 regions of 28S rDNA, the causal agent of the observed symptoms was identified as Meloidogyne graminicola. Pathogenicity of M. graminicola was confirmed by fulfilling modified Koch?s postulates. To our knowledge, this is the first report of M. graminicola in J. microcephalus in Rio Grande do Sul State, Brazil.https://hdl.handle.net/20.500.12381/1777enenginfo:eu-repo/semantics/openAccessAcceso abiertoIdentification.Molecular analysesEST phenotypeRoot-knot nematodesBRASILRIO GRANDE DO SULFirst report of rice root-knot nematode, Meloidogyne graminicola, infecting Juncus microcephalus in Brazil.ArticlePublishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionreponame:AINFOinstname:Instituto Nacional de Investigación Agropecuariainstacron:Instituto Nacional de Investigación AgropecuariaBELLÉ, CHDOS SANTOS, P.SKASPARY, T. E.SWORDsword-2022-10-20T22:50:32.original.xmlOriginal SWORD entry documentapplication/octet-stream1716https://redi.anii.org.uy/jspui/bitstream/20.500.12381/1777/1/sword-2022-10-20T22%3a50%3a32.original.xml4dbd45c47dce1704d06153e7a4b54834MD5120.500.12381/17772022-10-20 22:50:32.449oai:redi.anii.org.uy:20.500.12381/1777Gobiernohttp://inia.uyhttps://redi.anii.org.uy/oai/requestlorrego@inia.org.uyUruguayopendoar:2022-10-21T01:50:32AINFO - Instituto Nacional de Investigación Agropecuariafalse |
| spellingShingle | First report of rice root-knot nematode, Meloidogyne graminicola, infecting Juncus microcephalus in Brazil. BELLÉ, CH Identification. Molecular analyses EST phenotype Root-knot nematodes BRASIL RIO GRANDE DO SUL |
| status_str | publishedVersion |
| title | First report of rice root-knot nematode, Meloidogyne graminicola, infecting Juncus microcephalus in Brazil. |
| title_full | First report of rice root-knot nematode, Meloidogyne graminicola, infecting Juncus microcephalus in Brazil. |
| title_fullStr | First report of rice root-knot nematode, Meloidogyne graminicola, infecting Juncus microcephalus in Brazil. |
| title_full_unstemmed | First report of rice root-knot nematode, Meloidogyne graminicola, infecting Juncus microcephalus in Brazil. |
| title_short | First report of rice root-knot nematode, Meloidogyne graminicola, infecting Juncus microcephalus in Brazil. |
| title_sort | First report of rice root-knot nematode, Meloidogyne graminicola, infecting Juncus microcephalus in Brazil. |
| topic | Identification. Molecular analyses EST phenotype Root-knot nematodes BRASIL RIO GRANDE DO SUL |
| url | http://www.ainfo.inia.uy/consulta/busca?b=pc&id=62000&biblioteca=vazio&busca=62000&qFacets=62000 |
