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Journal Article 1999

Autor: Restrepo, S. Duque E., Myriam Cristina Tohme, Joseph M. Verdier, Valérie

Summary: Xanthomonas axonopodis pv. manihotis (Xam) is the causative agent of cassava bacterial blight (CBB), a worldwide disease that is particularly destructive in South America and Africa. CBB is controlled essentially through the use of resistant varieties. To develop an appropriate disease m...

Enlace original: https://cgspace.cgiar.org/handle/10568/42558

Investigación en Agricultura
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Restrepo, S. ,  Duque E., Myriam Cristina ,  Tohme, Joseph M. ,  Verdier, Valérie ,  [AFLP fingerprinting : An efficient technique for detecting genetic variation of Xanthomonas axonopodis pv. manihotis] ,  AFLP fingerprinting : An efficient technique for detecting genetic variation of Xanthomonas axonopodis pv. manihotis
Journal Article 1999

Autor: Sánchez, G.M. Restrepo, S. Duque E., Myriam Cristina Fregene, Martin A. Bonierbale, Merideth W. Verdier, Valérie

Cassava bacterial blight (CBB) is caused by Xanthomonas axonopodis pv. manihotis (Xam). Resistance is found in Manihot esculenta and, in addition, has been introgressed from a wild relative, M. glaziovii. The resistance is thought to be polygenic and additively inherited. Ninety-three varieties o...

Enlace original: https://cgspace.cgiar.org/handle/10568/42557

Investigación en Agricultura
Enlace permanente
Sánchez, G.M. ,  Restrepo, S. ,  Duque E., Myriam Cristina ,  Fregene, Martin A. ,  Bonierbale, Merideth W. ,  Verdier, Valérie ,  [AFLP assessment of genetic variability in cassava accessions (Manihot esculenta) resistant and susceptible to the cassava bacterial blight (CBB)] ,  AFLP assessment of genetic variability in cassava accessions (Manihot esculenta) resistant and susceptible to the cassava bacterial blight (CBB)
Journal Article 1996

Autor: Restrepo, Silvia Verdier, Valérie Álvarez, Elizabeth
Enlace original: https://cgspace.cgiar.org/handle/10568/88854

Investigación en Agricultura
Enlace permanente
Restrepo, Silvia ,  Verdier, Valérie ,  Álvarez, Elizabeth ,  [Variabilidad de Xanthomonas campestris pv manihotis en Colombia] ,  Variabilidad de Xanthomonas campestris pv manihotis en Colombia
Journal Article 2005

Autor: López, C.E. Soto Suárez, M. Restrepo, S. Piegu, B Cooke, RG Delseny, M Tohme, Joseph M. Verdier, Valérie

A cassava cDNA microarray based on a large cassava EST database was constructed and used to study the incompatible interaction between cassava and Xanthomonas axonopodis pv. manihotis (Xam) strain CIO151. For microarray construction, 5700 clones from the cassava unigene set were amplified by poly...

Enlace original: https://cgspace.cgiar.org/handle/10568/42876

Investigación en Agricultura
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López, C.E. ,  Soto Suárez, M. ,  Restrepo, S. ,  Piegu, B ,  Cooke, RG ,  Delseny, M ,  Tohme, Joseph M. ,  Verdier, Valérie ,  [Gene expression profile in response to Xanthomonas axonopodis pv. manihotis infection in cassava using a cDNA microarray] ,  Gene expression profile in response to Xanthomonas axonopodis pv. manihotis infection in cassava using a cDNA microarray
Journal Article 2007

Autor: López, C.E. Quesada Ocampo, LM Bohórquez Cháux, Adriana Duque E., Myriam Cristina Vargas Daza, Jaime Tohme, Joseph M. Verdier, Valérie

Cassava (Manihot esculenta Crantz) is a major root crop widely grown in the tropics. Cassava bacterial blight, caused by Xanthomonas axonopodis pv. manihotis (Xam), is an important disease in Latin America and Africa resulting in significant losses. The preferred control method is the use of resi...

Enlace original: https://cgspace.cgiar.org/handle/10568/43838

Investigación en Agricultura
Enlace permanente
López, C.E. ,  Quesada Ocampo, LM ,  Bohórquez Cháux, Adriana ,  Duque E., Myriam Cristina ,  Vargas Daza, Jaime ,  Tohme, Joseph M. ,  Verdier, Valérie ,  [Mapping EST-derived SSRs and ESTs involved in resistance to bacterial blight in Manihot esculenta] ,  Mapping EST-derived SSRs and ESTs involved in resistance to bacterial blight in Manihot esculenta
Journal Article 2000

Autor: Restrepo, S. Velez, C.M. Verdier, Valérie

Cassava bacterial blight, caused by Xanthomonas axonopodis pv. manihotis, is a widespread disease that affects cassava (Manihot esculenta). We collected 238 X. axonopodis pv. manihotis strains by intensively sampling single fields in four edaphoclimatic zones (ECZs) in Colombia. DNA polymorphism ...

Enlace original: https://cgspace.cgiar.org/handle/10568/43844

Investigación en Agricultura
Enlace permanente
Restrepo, S. ,  Velez, C.M. ,  Verdier, Valérie ,  [Measuring the genetic diversity of Xanthomonas axonopodis pv. manihotis within different fields in Colombia] ,  Measuring the genetic diversity of Xanthomonas axonopodis pv. manihotis within different fields in Colombia
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
Conference Paper 2002

Autor: Restrepo, S. Santaella Tenorio, M López, C.E. González, C. Chávez, M. Suárez, E Mosquera Cifuentes, Gloria Maria Ojeda, S Vélez, CM Jorge, V Zuluaga, PA Tohme, Joseph M. Verdier, Valérie
Enlace original: https://cgspace.cgiar.org/handle/10568/65460

Investigación en Agricultura
Enlace permanente
Restrepo, S. ,  Santaella Tenorio, M ,  López, C.E. ,  González, C. ,  Chávez, M. ,  Suárez, E ,  Mosquera Cifuentes, Gloria Maria ,  Ojeda, S ,  Vélez, CM ,  Jorge, V ,  Zuluaga, PA ,  Tohme, Joseph M. ,  Verdier, Valérie ,  [Cassava bacterial blight: recent advances in the understanding and control of the disease] ,  Cassava bacterial blight: recent advances in the understanding and control of the disease
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
Enlace permanente
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

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