Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.provenance | INTA | - |
| dc.contributor | Bracco, Mariana | - |
| dc.contributor | Cascales, Jimena | - |
| dc.contributor | Camara Hernández, Julián | - |
| dc.contributor | Poggio, Lidia | - |
| dc.contributor | Gottlieb, Alexandra Marina | - |
| dc.contributor | Lia, Veronica Viviana | - |
| dc.creator | Bracco, Mariana | - |
| dc.creator | Cascales, Jimena | - |
| dc.creator | Camara Hernández, Julián | - |
| dc.creator | Poggio, Lidia | - |
| dc.creator | Gottlieb, Alexandra Marina | - |
| dc.creator | Lia, Veronica Viviana | - |
| dc.date | 2017-08-28T14:18:30Z | - |
| dc.date | 2017-08-28T14:18:30Z | - |
| dc.date | 2016 | - |
| dc.date.accessioned | 2019-04-29T16:26:36Z | - |
| dc.date.available | 2019-04-29T16:26:36Z | - |
| dc.date.issued | 2017-08-28T14:18:30Z | - |
| dc.date.issued | 2017-08-28T14:18:30Z | - |
| dc.date.issued | 2016 | - |
| dc.identifier | 1471-2229 | - |
| dc.identifier | https://doi.org/10.1186/s12870-016-0874-5 | - |
| dc.identifier | http://hdl.handle.net/20.500.12123/1055 | - |
| dc.identifier | https://bmcplantbiol.biomedcentral.com/articles/10.1186/s12870-016-0874-5 | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/313338 | - |
| dc.description | Background: Maize landraces from South America have traditionally been assigned to two main categories: Andean and Tropical Lowland germplasm. However, the genetic structure and affiliations of the lowland gene pools have been difficult to assess due to limited sampling and the lack of comparative analysis. Here, we examined SSR and Adh2 sequence variation in a diverse sample of maize landraces from lowland middle South America, and performed a comprehensive integrative analysis of population structure and diversity including already published data of archaeological and extant specimens from the Americas. Geographic distribution models were used to explore the relationship between environmental factors and the observed genetic structure. Results: Bayesian and multivariate analyses of population structure showed the existence of two previously overlooked lowland gene pools associated with Guaraní indigenous communities of middle South America. The singularity of this germplasm was also evidenced by the frequency distribution of microsatellite repeat motifs of the Adh2 locus and the distinct spatial pattern inferred from geographic distribution models. | - |
| dc.description | Inst. de Biotecnología | - |
| dc.description | Fil: Bracco, Mariana. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina. Universidad Nacional del Noroeste de la Provincia de Buenos Aires. Escuela de Ciencias Agrarias, Naturales y Ambientales; Argentina | - |
| dc.description | Fil: Cascales, Jimena. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | - |
| dc.description | Fil: Camara Hernández, Julián. Universidad de Buenos Aires. Facultad de Agronomía; Argentina | - |
| dc.description | Fil: Poggio, Lidia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | - |
| dc.description | Fil: Gottlieb, Alexandra Marina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | - |
| dc.description | Fil: Lia, Veronica Viviana. INTA. Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.rights | info:eu-repo/semantics/openAccess | - |
| dc.source | BMC plant biology (August 2016) | - |
| dc.source | reponame:INTA Digital (INTA) | - |
| dc.source | instname:Instituto Nacional de Tecnología Agropecuaria | - |
| dc.source | instacron:INTA | - |
| dc.source.uri | 1471-2229 | - |
| dc.source.uri | https://doi.org/10.1186/s12870-016-0874-5 | - |
| dc.source.uri | http://hdl.handle.net/20.500.12123/1055 | - |
| dc.source.uri | https://bmcplantbiol.biomedcentral.com/articles/10.1186/s12870-016-0874-5 | - |
| dc.source.uri | https://doi.org/10.1186/s12870-016-0874-5 | - |
| dc.source.uri | http://hdl.handle.net/20.500.12123/1055 | - |
| dc.source.uri | https://bmcplantbiol.biomedcentral.com/articles/10.1186/s12870-016-0874-5 | - |
| dc.subject | Fitomejoramiento | - |
| dc.subject | Maíz | - |
| dc.subject | Genética | - |
| dc.subject | Variación Genética | - |
| dc.subject | Plant Breeding | - |
| dc.subject | Maize | - |
| dc.subject | Genetics | - |
| dc.subject | Genetic Variation | - |
| dc.subject | América del Sur | - |
| dc.subject | Modelos de Distribución Geográfica | - |
| dc.title | Dissecting maize diversity in lowland South America : genetic structure and geographic distribution models | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | INTA | |
Ficheros en este ítem:
No hay ficheros asociados a este ítem.