Stem rot and aggregated sheath spot are the two major stem and sheath diseases affecting rice (Oryza sativa L.) in temperate areas. A third fungal disease, sheath blight, is a major disease in tropical areas. Resistance to these diseases is a key objective in rice breeding programs but phenotypin...
Rosas, Juan E.
,
Martínez, Sebastián
,
Blanco, Pedro
,
Pérez de Vida, Fernando B.
,
Bonnecarrère, Victoria
,
Mosquera Cifuentes, Gloria Maria
,
Cruz Gallego, Maribel
,
Garaycochea, Silvia
,
Monteverde, Eliana
,
McCouch, Susan
,
Germán, Silvia
,
Jannink, Jean-Luc
,
Gutiérrez, Lucía
,
[Resistance to Multiple Temperate and Tropical Stem and Sheath Diseases of Rice]
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Resistance to Multiple Temperate and Tropical Stem and Sheath Diseases of Rice
Quantitative trait loci (QTL) that confer broad‐spectrum resistance (BSR), or resistance that is effective against multiple and diverse plant pathogens, have been elusive targets of crop breeding programmes. Multiparent advanced generation intercross (MAGIC) populations, with their diverse geneti...
Bossa Castro, Ana M.
,
Tekete, Cheick
,
Raghavan, Chitra
,
Delorean, Emily E.
,
Dereeper, Alexis
,
Dagno, Karim
,
Koita, Ousmane
,
Mosquera Cifuentes, Gloria Maria
,
Leung, Hei
,
Verdier, Valérie
,
Leach, Jan E.
,
[Allelic variation for broad-spectrum resistance and susceptibility to bacterial pathogens identified in a rice MAGIC population]
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Allelic variation for broad-spectrum resistance and susceptibility to bacterial pathogens identified in a rice MAGIC population
DNA polymorphism and variation in virulence of Xanthomonas axonopodis pv. manihotis (Xam), the causal agent of cassava bacterial blight, were studied within a pathogen population from Venezuela. Collections were made in several fields at different sites within an edaphoclimatic zone where cassava...
Verdier, Valérie
,
Restrepo, S.
,
Mosquera Cifuentes, Gloria Maria
,
Duque E., Myriam Cristina
,
Gerstl, A
,
Laberry Saavedra, Rafael Alberto
,
[Genetic and pathogenic variation of Xanthomonas axonopodis pv. manihotis in Venezuela]
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Genetic and pathogenic variation of Xanthomonas axonopodis pv. manihotis in Venezuela
Cassava bacterial blight (CBB), caused by Xanthomonas axonopodis pv. manihotis (Xam), is a particularly destructive disease in South America and Africa. The movement of infected asymptomatic stems is a major means of pathogen dispersal as well as infected seeds. The success of a cassava-seed cert...
Verdier, Valérie
,
Ojeda, S
,
Mosquera Cifuentes, Gloria Maria
,
[Methods for detecting the cassava bacterial blight pathogen : A practical approach for managing the disease]
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Methods for detecting the cassava bacterial blight pathogen : A practical approach for managing the disease
Cassava bacterial blight, caused by Xanthomonas axonopodis pv. manihotis (Xam), is a widespread disease that affects cassava (Manihot esculenta Crantz). Studies on the pathogen population structure, pathogen diagnosis, identification and expression of plant genes involved in resistance have been ...
Verdier, Valérie
,
Restrepo, S.
,
Mosquera Cifuentes, Gloria Maria
,
Jorge, V
,
López, C.E.
,
[Recent progress in the characterization of molecular determinants in the Xanthomonas axonopodis pv. manihotis cassava interaction]
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Recent progress in the characterization of molecular determinants in the Xanthomonas axonopodis pv. manihotis cassava interaction
Cassava bacterial blight, caused by Xanthomonas axonopodis pv. manihotis, is of significant concern wherever cassava is grown. The movement of infected, asymptomatic stems is a major means of pathogen dispersal. A reliable and sensitive diagnostic procedure is necessary for the safe movement of c...
Biotrophic invasive hyphae (IH) of the blast fungus Magnaporthe oryzae secrete effectors to alter host defenses and cellular
processes as they successively invade living rice (Oryza sativa) cells. However, few blast effectors have been identified.
Indeed, understanding fungal and rice genes contr...
Fory Sánchez, Paola Andrea
,
Triplett, Lindsay
,
Ballen, Carolina
,
Bello, Javier
,
Duitama, Jorge
,
Aricapa, María Girlena
,
Prado, Gustavo A.
,
Correa, Fernando
,
Hamilton, John
,
Leach, Jan
,
Tohme, Joseph M.
,
Mosquera Cifuentes, Gloria Maria
,
[Comparative analysis of two emerging rice seed bacterial pathogens]
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Comparative analysis of two emerging rice seed bacterial pathogens
Soto Suárez, M.
,
Restrepo, S.
,
Mosquera Cifuentes, Gloria Maria
,
Verdier, Valérie
,
Tohme, Joseph M.
,
[Análisis de expresión génica durante la respuesta de defensa de la yuca a la bacteriosis vascular (Añublo bacteriano) = Gene expression analysis during cassava defense response to bacterial blight disease]
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Análisis de expresión génica durante la respuesta de defensa de la yuca a la bacteriosis vascular (Añublo bacteriano) = Gene expression analysis during cassava defense response to bacterial blight disease