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| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.provenance | Comisión de Investigaciones Científicas | - |
| dc.contributor | Stenglein, Sebastián | - |
| dc.contributor | Rodriguero, M.S. | - |
| dc.contributor | Chandler, E. | - |
| dc.contributor | Jennings, P. | - |
| dc.contributor | Salerno, G.L. | - |
| dc.contributor | Nicholson, P. | - |
| dc.creator | Stenglein, Sebastián | - |
| dc.creator | Rodriguero, M.S. | - |
| dc.creator | Chandler, E. | - |
| dc.creator | Jennings, P. | - |
| dc.creator | Salerno, G.L. | - |
| dc.creator | Nicholson, P. | - |
| dc.date | 2010 | - |
| dc.date.accessioned | 2019-04-29T16:02:13Z | - |
| dc.date.available | 2019-04-29T16:02:13Z | - |
| dc.date.issued | 2010 | - |
| dc.identifier | http://digital.cic.gba.gob.ar/handle/11746/7139 | - |
| dc.identifier | Recurso Completo | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/307535 | - |
| dc.description | A molecular phylogenetic analysis of<em>Fusarium poae</em>isolates from South America (Argentina) and Europe (mainly England, Germany, Italy) was performed using 98<em>F. poae</em>, four<em>Fusarium culmorum</em>, two<em>Fusarium sporotrichioides</em>and one<em>Fusarium langsethiae</em>isolates. Phylogenetic analyses were performed using nuclear (translation elongation factor 1-alpha,<em>EF-1</em>α) and mitochondrial (mitochondrial small subunit rDNA,<em>mtSSU</em>) sequences. Partitioned (each dataset separately) and combined (<em>EF-1α</em>+<em>mtSSU</em>) analyses did not reveal any clear correlations from the inferred branching topology, between the distribution of observed haplotypes and the geographic origin and/or host species. Results from the present study confirmed that isolates from<em>F. poae</em>form a monophyletic group, and the low variability within isolates from a broad geographic range suggests a common lineage history. Among<em>F. poae</em>isolates from Argentina, however, some were found to possess an insert within<em>mtSSU</em>with structural similarities to group IC2 introns.<em>F. poae</em>isolates differing by the presence/absence of a<em>mtSSU</em>insertion were characterized further by analysis of a portion of the<em>Tri5</em>gene, but this sequence was unable to reveal variability. The presence of this insert only within isolates from Argentina suggests that evolutionary events (insertions/deletions) are probably taking place within the Argentinian<em>F. poae</em>isolates, and that the acquisition of this insert occurred after geographic isolation of the Argentinian and European populations. | - |
| dc.format | application/pdf | - |
| dc.format | 11 p. | - |
| dc.language | eng | - |
| dc.rights | info:eu-repo/semantics/openAccess | - |
| dc.rights | Attribution 4.0 International (BY 4.0) | - |
| dc.source | reponame:CIC Digital (CICBA) | - |
| dc.source | instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Aires | - |
| dc.source | instacron:CICBA | - |
| dc.source.uri | http://digital.cic.gba.gob.ar/handle/11746/7139 | - |
| dc.source.uri | Recurso Completo | - |
| dc.subject | Agronomía, reproducción y protección de plantas | - |
| dc.title | Phylogenetic relationships of Fusarium poae based on EF-1 alpha and mtSSU sequences | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/submittedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | Comisión de Investigaciones Científicas de la Prov. de Buenos Aires | |
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