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| 1. |  | FEDERICI, M.; SCHCHERBAN, A.; CAPDEVIELLE, F.; FRANCIS, M.; VAUGHAN, D. Analysis of genetic diversity in the Oryza officinalis complex. [Research article]. Electronic Journal of Biotechnology, 15 August 2002, Volume 5, Issue 2, Pages 85-94. OPEN ACCESS. Article history: Received February 12, 2002 / Accepted August 7, 2002 / Published: 15 August, 2002.
Financial support: Japan Cooperation Agency ? individual training of Group Course ?Plant Genetic Resources?.| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 1 | |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
23/09/2019 |
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Actualizado : |
23/09/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
A - 2 |
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Autor : |
FEDERICI, M.; SCHCHERBAN, A.; CAPDEVIELLE, F.; FRANCIS, M.; VAUGHAN, D. |
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Afiliación : |
MARIA TERESA FEDERICI RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDREI B. SHCHERBAN, Laboratory of Molecular Genetics of Cereals, Institute of Cytology and Genetics, Russia.; FABIAN MARCEL CAPDEVIELLE SOSA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARTA ISABEL FRANCIS MASTALLI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DUNCAN VAUGHAN, Crop Evolutionary Dynamics Laboratory, National Institute of Agrobiological Resources (NIAR), Japan. |
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Título : |
Analysis of genetic diversity in the Oryza officinalis complex. [Research article]. |
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Fecha de publicación : |
2002 |
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Fuente / Imprenta : |
Electronic Journal of Biotechnology, 15 August 2002, Volume 5, Issue 2, Pages 85-94. OPEN ACCESS. |
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ISSN : |
0717-3458 |
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DOI : |
10.2225/vol5-issue2-fulltext-9 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received February 12, 2002 / Accepted August 7, 2002 / Published: 15 August, 2002.
Financial support: Japan Cooperation Agency ? individual training of Group Course ?Plant Genetic Resources?. |
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Contenido : |
ABSTRACT.
The genetic relationships among 34 accessions of wild rice from Asia, Africa, America and Australia were analysed using RFLP technique. After southern blotting, DNA digestion pattern was hybridised with a highly repetitive DNA sequence of a retrotransposon from a gypsy family of mobile elements. A dendrogram was constructed from RFLP data in which the species clustered according to their genome designation (CC, BB, BBCC and CCDD genomes). Some species did not appear in the same group, for example, O. eichingeri from Africa and Sri Lanka clustered separately from each other. The same situation was observed for the accessions from China of O. officinalis, which cluster together showing a close relationship with O. rhizomatis, and O. eichingeri (both of CC genome). Also, the tetraploid BBCC from India of O. officinalis appears in the same cluster of O. eichingeri and O. punctata (both from Africa) suggesting close phylogenetic relationship with the African genomes BB, CC and BBCC. |
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Palabras claves : |
DENDOGRAM; GENETIC DIVERSITY; ORYZA OFFICINALIS COMPLEX; RFLP's. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13313/1/496-973-1-PB.pdf
http://www.ejbiotechnology.info/index.php/ejbiotechnology/article/viewFile/v5n2-9/973
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Marc : |
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024 7 $a10.2225/vol5-issue2-fulltext-9$2DOI
100 1 $aFEDERICI, M.
245 $aAnalysis of genetic diversity in the Oryza officinalis complex. [Research article].$h[electronic resource]
260 $c2002
500 $aArticle history: Received February 12, 2002 / Accepted August 7, 2002 / Published: 15 August, 2002. Financial support: Japan Cooperation Agency ? individual training of Group Course ?Plant Genetic Resources?.
520 $aABSTRACT. The genetic relationships among 34 accessions of wild rice from Asia, Africa, America and Australia were analysed using RFLP technique. After southern blotting, DNA digestion pattern was hybridised with a highly repetitive DNA sequence of a retrotransposon from a gypsy family of mobile elements. A dendrogram was constructed from RFLP data in which the species clustered according to their genome designation (CC, BB, BBCC and CCDD genomes). Some species did not appear in the same group, for example, O. eichingeri from Africa and Sri Lanka clustered separately from each other. The same situation was observed for the accessions from China of O. officinalis, which cluster together showing a close relationship with O. rhizomatis, and O. eichingeri (both of CC genome). Also, the tetraploid BBCC from India of O. officinalis appears in the same cluster of O. eichingeri and O. punctata (both from Africa) suggesting close phylogenetic relationship with the African genomes BB, CC and BBCC.
653 $aDENDOGRAM
653 $aGENETIC DIVERSITY
653 $aORYZA OFFICINALIS COMPLEX
653 $aRFLP's
700 1 $aSCHCHERBAN, A.
700 1 $aCAPDEVIELLE, F.
700 1 $aFRANCIS, M.
700 1 $aVAUGHAN, D.
773 $tElectronic Journal of Biotechnology, 15 August 2002, Volume 5, Issue 2, Pages 85-94. OPEN ACCESS.
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INIA Las Brujas (LB) |
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