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Journal Article 2004

Autor: Restrepo, S. Velez, C.M. Duque E., Myriam Cristina Verdier, Valérie

Restriction fragment length polymorphisms (RFLPs) were used to study the population genetics and temporal dynamics of the cassava bacterial pathogen Xanthomonas axonopodis pv. manihotis. The population dynamics were addressed by comparing samples collected from 1995 to 1999 from six locations, sp...

Enlace original: https://cgspace.cgiar.org/handle/10568/42903

Investigación en Agricultura
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Restrepo, S. ,  Velez, C.M. ,  Duque E., Myriam Cristina ,  Verdier, Valérie ,  [Genetic structure and population dynamics of Xanthomonas axonopodis pv. manihotis in Colombia from 1995 to 1999] ,  Genetic structure and population dynamics of Xanthomonas axonopodis pv. manihotis in Colombia from 1995 to 1999
Journal Article 2000

Autor: Jorge, V Fregene, Martin A. Duque E., Myriam Cristina Bonierbale, Merideth W. Tohme, Joseph M. Verdier, Valérie

Cassava bacterial blight (CBB), caused by Xanthomonas axonopodis pv. manihotis (Xam), is a major disease of cassava (Manihot esculenta Crantz) in Africa and South America. Planting resistant varieties is the preferred method of disease control. Recent genetic mapping of an F1 cross (TMS 30572 × C...

Enlace original: https://cgspace.cgiar.org/handle/10568/42899

Investigación en Agricultura
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Jorge, V ,  Fregene, Martin A. ,  Duque E., Myriam Cristina ,  Bonierbale, Merideth W. ,  Tohme, Joseph M. ,  Verdier, Valérie ,  [Genetic mapping of resistance to bacterial blight disease in cassava (Manihot esculenta Crantz)] ,  Genetic mapping of resistance to bacterial blight disease in cassava (Manihot esculenta Crantz)
Journal Article 2010

Autor: Soto Suárez, M. González, C. Piegu, B Tohme, Joseph M. Verdier, Valérie

Xanthomonas oryzae pathovar oryzae (Xoo) and X. oryzae pv. oryzicola (Xoc) cause bacterial diseases in rice: leaf blight and leaf streak, respectively. Although both the Asian and the African strains of Xoo induce similar symptoms, they are genetically different, with the African Xoo strains bein...

Enlace original: https://cgspace.cgiar.org/handle/10568/42914

Investigación en Agricultura
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Soto Suárez, M. ,  González, C. ,  Piegu, B ,  Tohme, Joseph M. ,  Verdier, Valérie ,  [Genomic comparison between Xanthomonas oryzae pv.oryzae and Xanthomonas oryzae pv.oryzicola,usingsuppression-subtractive hybridization] ,  Genomic comparison between Xanthomonas oryzae pv.oryzae and Xanthomonas oryzae pv.oryzicola,usingsuppression-subtractive hybridization
Journal Article 2003

Autor: López, C.E. Zuluaga, AP Cooke, R.D. Delseny, M Tohme, Joseph M. Verdier, Valérie

Plant disease resistance genes (R genes) show significant similarity amongst themselves in terms of both their DNA sequences and structural motifs present in their protein products. Oligonucleotide primers designed from NBS (Nucleotide Binding Site) domains encoded by several R-genes have been us...

Enlace original: https://cgspace.cgiar.org/handle/10568/43622

Investigación en Agricultura
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López, C.E. ,  Zuluaga, AP ,  Cooke, R.D. ,  Delseny, M ,  Tohme, Joseph M. ,  Verdier, Valérie ,  [Isolation of resistance gene candidates (RGCs) and characterization of an RGC cluster in cassava] ,  Isolation of resistance gene candidates (RGCs) and characterization of an RGC cluster in cassava
Journal Article 1998

Autor: Guevara Gómez, Claudia Lucero Ospina Castaño, Jhon Alexander Mafla, G. Verdier, Valérie
Enlace original: https://cgspace.cgiar.org/handle/10568/88886

Investigación en Agricultura
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Guevara Gómez, Claudia Lucero ,  Ospina Castaño, Jhon Alexander ,  Mafla, G. ,  Verdier, Valérie ,  [Zygotic embryo culture of Manihot esculenta Crantz : A practical approach for the safe international movements of cassava seed stocks] ,  Zygotic embryo culture of Manihot esculenta Crantz : A practical approach for the safe international movements of cassava seed stocks
Journal Article 1997

Autor: Verdier, Valérie Restrepo, Silvia

Cassava is an important crop in Colombia grown on approximately 196 000 hectares of land. One of the limiting factors for production is Xanthomonas axonopodis pv. manihotis (Xam). The geographical distribution of the disease and its incidence are described for different ecological zones of Colomb...

Enlace original: https://cgspace.cgiar.org/handle/10568/88861

Investigación en Agricultura
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Verdier, Valérie ,  Restrepo, Silvia ,  [Répartition géographique de la bactériose vasculaire du manioc en Colombie et variabilité de l`agent pathogène] ,  Répartition géographique de la bactériose vasculaire du manioc en Colombie et variabilité de l`agent pathogène
Journal Article 1997

Autor: Verdier, Valérie Boher, Bernard Michel, Anne
Enlace original: https://cgspace.cgiar.org/handle/10568/88859

Investigación en Agricultura
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Verdier, Valérie ,  Boher, Bernard ,  Michel, Anne ,  [La bactériose vasculaire du manioc: Une menace pour la production] ,  La bactériose vasculaire du manioc: Une menace pour la production
Journal Article 2006

Autor: Soto Suárez, M. Restrepo, S. Mosquera Cifuentes, Gloria Maria Verdier, Valérie Tohme, Joseph M.
Enlace original: https://cgspace.cgiar.org/handle/10568/65873

Investigación en Agricultura
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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] ,  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
Journal Article 1996

Autor: Verdier, Valérie Assigbétsé, K. Khatri-Chhetri, G. Wydra, K. Rudolph, K. Geiger, J.

Strains of Xanthomonas campestris pv. vignicola (Xcv), isolated from cowpea leaves with blight or minute pustules and collected from various geographic areas, were selected on the basis of pathological and physiological features. All strains were analyzed for genotypic markers by two methods: rib...

Enlace original: https://cgspace.cgiar.org/handle/10568/101011

Investigación en Agricultura
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Verdier, Valérie ,  Assigbétsé, K. ,  Khatri-Chhetri, G. ,  Wydra, K. ,  Rudolph, K. ,  Geiger, J. ,  [Molecular characterization of the incitant of cowpea bacterial blight and pustule, Xanthomonas campertris pv. vignicola] ,  Molecular characterization of the incitant of cowpea bacterial blight and pustule, Xanthomonas campertris pv. vignicola
Journal Article 2012-07

Autor: Bart, R. Cohn, M. Kassen, A. McCallum, E. Shybut, M. Petriello, A. Krasileva, K. Dahlbeck, D. Medina, C. Alicai, Titus Kumar, P.L. Moreira, L. Neto, J. Verdier, Valérie Santana, M. Kositcharoenkul, N. Vanderschuren, H. Gruissem, W. Bernal, A. Staskawicz, B.

Cassava bacterial blight (CBB), incited by Xanthomonas axonopodis pv. manihotis (Xam), is the most important bacterial disease of cassava, a staple food source for millions of people in developing countries. Here we present a widely applicable strategy for elucidating the virulence components of ...

Enlace original: https://cgspace.cgiar.org/handle/10568/79848

Investigación en Agricultura
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Bart, R. ,  Cohn, M. ,  Kassen, A. ,  McCallum, E. ,  Shybut, M. ,  Petriello, A. ,  Krasileva, K. ,  Dahlbeck, D. ,  Medina, C. ,  Alicai, Titus ,  Kumar, P.L. ,  Moreira, L. ,  Neto, J. ,  Verdier, Valérie ,  Santana, M. ,  Kositcharoenkul, N. ,  Vanderschuren, H. ,  Gruissem, W. ,  Bernal, A. ,  Staskawicz, B. ,  [Highthroughput genomic sequencing of cassava bacterial blight strains identifies conserved effectors to target for durable resistance] ,  Highthroughput genomic sequencing of cassava bacterial blight strains identifies conserved effectors to target for durable resistance

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