Fecha/hora: 01/06/2024 16:06:53

Biblioteca(s): 	INIA Las Brujas.	
Tipo de la producción científica: 	Artículos en Revistas Indexadas Internacionales	
Circulación/Nivel: 	A - 2	
Fecha corriente: 	23/09/2019	
Fecha de la última actualización: 	23/09/2019	
Autoria: 	FEDERICI, M.; SCHCHERBAN, A.; CAPDEVIELLE, F.; FRANCIS, M.; VAUGHAN, D.	
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.	
Título: 	Analysis of genetic diversity in the Oryza officinalis complex. [Research article].	
Año de publicación: 	2002	
Fuente/Imprenta: 	Electronic Journal of Biotechnology, 15 August 2002, Volume 5, Issue 2, Pages 85-94. OPEN ACCESS.	
ISSN: 	0717-3458	
DOI: 	10.2225/vol5-issue2-fulltext-9	
Idioma: 	Inglés	
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?.	
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.	
Palabras-Clave: 	DENDOGRAM; GENETIC DIVERSITY; ORYZA OFFICINALIS COMPLEX; RFLP's.	
Categoría del tema: 	F30 Genética vegetal y fitomejoramiento	
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	
Registro original: 	INIA Las Brujas (LB)	
Ejemplares: 	LB - (101945-1) - PXI - AP - DD - PP/ELECTRONIC JR. BIOTECHNOLOGY/2002 -  -  - DIS