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Journal Article 2008

Autor: Ghneim-Herrera, Thaura Posso Duque, D Pérez Almeida, I. Torrealba N., G.T. Pieters, AJ Martínez Racines, César Pompilio Tohme, Joseph M.

In Venezuela, pedigree analyses indicate that the rice varieties currently under cultivation are closely related. Effective breeding programs, based on knowledge of the genetic diversity of cultivars, are needed to broaden the genetic bases of rice germplasm in the country. In this study, we used...

Enlace original: https://cgspace.cgiar.org/handle/10568/43201

Investigación en Agricultura
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Ghneim-Herrera, Thaura ,  Posso Duque, D ,  Pérez Almeida, I. ,  Torrealba N., G.T. ,  Pieters, AJ ,  Martínez Racines, César Pompilio ,  Tohme, Joseph M. ,  [Assessment of genetic diversity in Venezuelan rice cultivars using simple sequence repeats markers] ,  Assessment of genetic diversity in Venezuelan rice cultivars using simple sequence repeats markers
Conference Paper 2008

Autor: Sanabria, Y Carabalí, Silvio J. Olaya, Cristian A. Martínez Racines, César Pompilio Tohme, Joseph M.
Enlace original: https://cgspace.cgiar.org/handle/10568/65474

Investigación en Agricultura
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Sanabria, Y ,  Carabalí, Silvio J. ,  Olaya, Cristian A. ,  Martínez Racines, César Pompilio ,  Tohme, Joseph M. ,  [Using molecular markers to search for wild introgressions from a relative tetraploid species into Oryza sativa L.] ,  Using molecular markers to search for wild introgressions from a relative tetraploid species into Oryza sativa L.
Journal Article 2010

Autor: Garavito Espejo, AM Guyot, R Lozano, J Gavory, F Samain, S Panaud, O Tohme, Joseph M. Ghesquière, Alain Lorieux, M

S1 is the most important locus acting as a reproductive barrier between Oryza sativa and O. glaberrima. It is a complex locus, with factors that may affect male and female fertility separately. Recently, the component causing the allelic elimination of pollen was fine mapped. However, the positio...

Enlace original: https://cgspace.cgiar.org/handle/10568/42524

Investigación en Agricultura
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Garavito Espejo, AM ,  Guyot, R ,  Lozano, J ,  Gavory, F ,  Samain, S ,  Panaud, O ,  Tohme, Joseph M. ,  Ghesquière, Alain ,  Lorieux, M ,  [A genetic model for the female sterility barrier between Asian and African cultivated rice species] ,  A genetic model for the female sterility barrier between Asian and African cultivated rice species
Poster 2002

Autor: Martínez Racines, César Pompilio Borrero Correa, Jaime C. Duque E., Myriam Cristina Correa Victoria, Fernando J. Silva, J. Tohme, Joseph M.
Enlace original: https://cgspace.cgiar.org/handle/10568/57722

Investigación en Agricultura
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Martínez Racines, César Pompilio ,  Borrero Correa, Jaime C. ,  Duque E., Myriam Cristina ,  Correa Victoria, Fernando J. ,  Silva, J. ,  Tohme, Joseph M. ,  [Utilization of new alleles from wild rice species to improve cultivated rice in Latin America] ,  Utilization of new alleles from wild rice species to improve cultivated rice in Latin America
Poster 2003

Autor: Aluko, GK Martínez Racines, César Pompilio Tohme, Joseph M. Castaño Rodríguez, C. Bergman, C. Oard, JH
Enlace original: https://cgspace.cgiar.org/handle/10568/57740

Investigación en Agricultura
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Aluko, GK ,  Martínez Racines, César Pompilio ,  Tohme, Joseph M. ,  Castaño Rodríguez, C. ,  Bergman, C. ,  Oard, JH ,  [QTL, multivariate and population structure analyses of agronomic traits in the interspecific cross Oryza sativa x Oryza glaberrima] ,  QTL, multivariate and population structure analyses of agronomic traits in the interspecific cross Oryza sativa x Oryza glaberrima
Poster 2007

Autor: López Gerena, J. Tohme, Joseph M. Correa Victoria, Fernando J. Martínez Racines, César Pompilio Hulbert, S Zeigler, Robert S.
Enlace original: https://cgspace.cgiar.org/handle/10568/57893

Investigación en Agricultura
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López Gerena, J. ,  Tohme, Joseph M. ,  Correa Victoria, Fernando J. ,  Martínez Racines, César Pompilio ,  Hulbert, S ,  Zeigler, Robert S. ,  [Mapping QTLŽs and candidate genes associated with durable resistance to rice blast] ,  Mapping QTLŽs and candidate genes associated with durable resistance to rice blast
Poster 2007

Autor: Fuentes, JL Correa Victoria, Fernando J. Escobar R, F. Prado Patiño, G.A. Aricapa, María Girlena Duque E., Myriam Cristina Tohme, Joseph M.
Enlace original: https://cgspace.cgiar.org/handle/10568/57894

Investigación en Agricultura
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Fuentes, JL ,  Correa Victoria, Fernando J. ,  Escobar R, F. ,  Prado Patiño, G.A. ,  Aricapa, María Girlena ,  Duque E., Myriam Cristina ,  Tohme, Joseph M. ,  [Simple sequence repeat (SSR) markers linked to th blast resistance gene Pi-1 in rice for marker-assisted selection (MAS)] ,  Simple sequence repeat (SSR) markers linked to th blast resistance gene Pi-1 in rice for marker-assisted selection (MAS)
Journal Article 1999

Autor: Fuentes, JL Escobar, F. Álvarez, A. Gallego Sánchez, Gerardo J. Duque E., Myriam Cristina Ferrer, M Deus, J.E. Tohme, Joseph M.

A survey of the genetic diversity among the major cuban rice cultivars was conducted using isozyme, RAPD and AFLP markers. Polymorphisms were detected for esterases, peroxidases, alcohol dehydrogenases and polyphenoloxidases systems; 21 RAPD primers and four AFLP primer combinations. Heterozygosi...

Enlace original: https://cgspace.cgiar.org/handle/10568/42581

Investigación en Agricultura
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Fuentes, JL ,  Escobar, F. ,  Álvarez, A. ,  Gallego Sánchez, Gerardo J. ,  Duque E., Myriam Cristina ,  Ferrer, M ,  Deus, J.E. ,  Tohme, Joseph M. ,  [Analyses of genetic diversity in Cuban rice varieties using isozyme, RAPD and AFLP markers] ,  Analyses of genetic diversity in Cuban rice varieties using isozyme, RAPD and AFLP markers
Journal Article 2011

Autor: Guyot, R Garavito, A Gavory, F Samain, S Tohme, Joseph M. Ghesquière, Alain Lorieux, M

A strong postzygotic reproductive barrier separates the recently diverged Asian and African cultivated rice species, Oryza sativa and O. glaberrima. Recently a model of genetic incompatibilities between three adjacent loci: S1A, S1 and S1B (called together the S1 regions) interacting epistaticall...

Enlace original: https://cgspace.cgiar.org/handle/10568/43933

Investigación en Agricultura
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Guyot, R ,  Garavito, A ,  Gavory, F ,  Samain, S ,  Tohme, Joseph M. ,  Ghesquière, Alain ,  Lorieux, M ,  [Patterns of sequence divergence and evolution of the S1 Orthologous regions between Asian and African cultivated rice species] ,  Patterns of sequence divergence and evolution of the S1 Orthologous regions between Asian and African cultivated rice species
Journal Article 2004

Autor: Aluko, GK Martínez Racines, César Pompilio Tohme, Joseph M. Castaño Rodríguez, C. Bergman, C. Oard, JH

International rice export markets are increasing demands for rapid improvements in grain quality characteristics. The African rice Oryza glaberrima is a new potential source of genes that will enhance the eating, cooking, and milling properties of the rice grain. The objective of this research wa...

Enlace original: https://cgspace.cgiar.org/handle/10568/43991

Investigación en Agricultura
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Aluko, GK ,  Martínez Racines, César Pompilio ,  Tohme, Joseph M. ,  Castaño Rodríguez, C. ,  Bergman, C. ,  Oard, JH ,  [QTL mapping of grain quality traits from the interespecific cross Oryza sativa x O. glaberrima] ,  QTL mapping of grain quality traits from the interespecific cross Oryza sativa x O. glaberrima

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