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Journal Article 2001

Autor: Jorge, V Fregene, Martin A. Velez, C.M. Duque E., Myriam Cristina Tohme, Joseph M. Verdier, Valérie

We evaluated cassava bacterial blight (CBB) infection in an pair-cross population of 150 individuals derived from an intra-specific cross between two non-inbred cassava (Manihot esculenta Crantz) lines. The replicated trials were carried out in the field under high disease pressure over two conse...

Enlace original: https://cgspace.cgiar.org/handle/10568/43988

Investigación en Agricultura
Enlace permanente
Jorge, V ,  Fregene, Martin A. ,  Velez, C.M. ,  Duque E., Myriam Cristina ,  Tohme, Joseph M. ,  Verdier, Valérie ,  [QTL analysis of field resistance to Xanthomonas axonopodis pv. manihotis in cassava] ,  QTL analysis of field resistance to Xanthomonas axonopodis pv. manihotis in cassava
Journal Article 2002

Autor: Jorge, V Verdier, Valérie

Deployment of resistant varieties is one major approach to controlling cassava bacterial blight (CBB), caused by Xanthomonas axonopodis pv. manihotis (Xam). To understand the genetic determinism of resistance to CBB, the use of reliable parameters measuring resistance is necessary. In order to te...

Enlace original: https://cgspace.cgiar.org/handle/10568/43994

Investigación en Agricultura
Enlace permanente
Jorge, V ,  Verdier, Valérie ,  [Qualitative and quantitative evaluation of cassava bacterial blight resistance in F1 progeny of a cross between elite cassava clones] ,  Qualitative and quantitative evaluation of cassava bacterial blight resistance in F1 progeny of a cross between elite cassava clones
Journal Article 2004

Autor: Verdier, Valérie Restrepo, S. Mosquera Cifuentes, Gloria Maria Jorge, V López, C.E.

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 ...

Enlace original: https://cgspace.cgiar.org/handle/10568/44013

Investigación en Agricultura
Enlace permanente
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] ,  Recent progress in the characterization of molecular determinants in the Xanthomonas axonopodis pv. manihotis cassava interaction
Journal Article 1998

Autor: Verdier, Valérie Mosquera Cifuentes, Gloria Maria Assigbétsé, K.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/42726

Investigación en Agricultura
PCR
Enlace permanente
Verdier, Valérie ,  Mosquera Cifuentes, Gloria Maria ,  Assigbétsé, K. ,  [Detection of the cassava bacterial blight pathogen, Xanthomonas axonopodis pv. manihotis, by polymerase chain reaction] ,  Detection of the cassava bacterial blight pathogen, Xanthomonas axonopodis pv. manihotis, by polymerase chain reaction
Poster 2004

Autor: López, C.E. Zuluaga, AP Cooke, RG Delseny, M Tohme, Joseph M. Verdier, Valérie
Enlace original: https://cgspace.cgiar.org/handle/10568/57979

Investigación en Agricultura
Enlace permanente
López, C.E. ,  Zuluaga, AP ,  Cooke, RG ,  Delseny, M ,  Tohme, Joseph M. ,  Verdier, Valérie ,  [Characterization of a resistance gene cluster in cassava] ,  Characterization of a resistance gene cluster in cassava
Poster 2004

Autor: López, C.E. Cooke, RG Delseny, M Tohme, Joseph M. Verdier, Valérie
Enlace original: https://cgspace.cgiar.org/handle/10568/57980

Investigación en Agricultura
Enlace permanente
López, C.E. ,  Cooke, RG ,  Delseny, M ,  Tohme, Joseph M. ,  Verdier, Valérie ,  [RXam-1: A Xa21 homologue associated to bacterial blight resistance in cassava] ,  RXam-1: A Xa21 homologue associated to bacterial blight resistance in cassava
Poster 2004

Autor: Restrepo, S. Vélez, CM Verdier, Valérie
Enlace original: https://cgspace.cgiar.org/handle/10568/57998

Investigación en Agricultura
Enlace permanente
Restrepo, S. ,  Vélez, CM ,  Verdier, Valérie ,  [Population dynamics of Xanthomons axonopodis pv. manihotis populations in Colombia from 1996 to 1999] ,  Population dynamics of Xanthomons axonopodis pv. manihotis populations in Colombia from 1996 to 1999
Conference Proceedings 2018-08

Autor: Bossa Castro, Ana M. Tekete, Cheick Raghavan, Chitra Delorean, Emily E. Dereeper, Alexis Verdier, Valérie Dagno, Karim Koita, Ousmane Mosquera Cifuentes, Gloria Maria Leung, Hei Leach, Jan E.

Quantitative trait loci (QTL) that confer broad-spectrum resistance (BSR) have been elusive targets of crop breeding programs. Bacterial leaf streak (BLS) and bacterial blight (BB), caused by Xanthomonas oryzae pv. oryzicola (Xoc) and Xanthomonas oryzae pv. oryzae (Xoo), respectively, are respons...

Enlace original: https://cgspace.cgiar.org/handle/10568/98290

Investigación en Agricultura
Enlace permanente
Bossa Castro, Ana M. ,  Tekete, Cheick ,  Raghavan, Chitra ,  Delorean, Emily E. ,  Dereeper, Alexis ,  Verdier, Valérie ,  Dagno, Karim ,  Koita, Ousmane ,  Mosquera Cifuentes, Gloria Maria ,  Leung, Hei ,  Leach, Jan E. ,  [Broad-spectrum resistance and susceptibility to bacterial blight and bacterial leaf streak of rice] ,  Broad-spectrum resistance and susceptibility to bacterial blight and bacterial leaf streak of rice
Conference Proceedings 2018-07

Autor: Leach, Jan E. Bossa Castro, Ana M. Huerta, Alejandra I. Delorean, Emily E. Raghavan, Chitra Tekete, Cheick Dereeper, Alexis Tonnessen, Bradley W. Koita, Ousmane Mosquera Cifuentes, Gloria Maria Leung, Hei Verdier, Valérie

Disease resistance is the foundation for managing many plant diseases, because resistant varieties have the strongest impact with minimal environmental effects or cost. Consequently, sources of broad-spectrum resistance (BSR), or resistance that is effective against multiple and/or diverse pathog...

Enlace original: https://cgspace.cgiar.org/handle/10568/98289

Investigación en Agricultura
Enlace permanente
Leach, Jan E. ,  Bossa Castro, Ana M. ,  Huerta, Alejandra I. ,  Delorean, Emily E. ,  Raghavan, Chitra ,  Tekete, Cheick ,  Dereeper, Alexis ,  Tonnessen, Bradley W. ,  Koita, Ousmane ,  Mosquera Cifuentes, Gloria Maria ,  Leung, Hei ,  Verdier, Valérie ,  [Quantitative resistance to bacterial pathogens of rice] ,  Quantitative resistance to bacterial pathogens of rice
Report 1997

Autor: Michel, A Châtel, M. Dufour, D.L. Ribet, J Rippstein, G Verdier, Valérie Russel, N Walter, A
Enlace original: https://cgspace.cgiar.org/handle/10568/70471

Investigación en Agricultura
Enlace permanente
Michel, A ,  Châtel, M. ,  Dufour, D.L. ,  Ribet, J ,  Rippstein, G ,  Verdier, Valérie ,  Russel, N ,  Walter, A ,  [La france et le CIAT: une tradition de coopération] ,  La france et le CIAT: une tradition de coopération

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