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...
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]
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Gene expression profile in response to Xanthomonas axonopodis pv. manihotis infection in cassava using a cDNA microarray
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...
López, C.E.
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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]
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Mapping EST-derived SSRs and ESTs involved in resistance to bacterial blight in Manihot esculenta
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
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...
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]
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Isolation of resistance gene candidates (RGCs) and characterization of an RGC cluster in cassava
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...
Verdier, Valérie
,
Restrepo, Silvia
,
[Répartition géographique de la bactériose vasculaire du manioc en Colombie et variabilité de l`agent pathogène]
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Répartition géographique de la bactériose vasculaire du manioc en Colombie et variabilité de l`agent pathogène
Díaz Tatis, Paula A.
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Herrera Corzo, Mariana
,
Ochoa Cabezas, Juan C
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Medina Cipagauta, Adriana
,
Prias, Monica A
,
Verdier, Valérie
,
Chavarriaga Aguirre, Paul
,
López Carrascal, Camilo E.
,
[The overexpression of RXam1, a cassava gene coding for an RLK, confers disease resistance to Xanthomonas axonopodis pv. Manihotis]
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The overexpression of RXam1, a cassava gene coding for an RLK, confers disease resistance to Xanthomonas axonopodis pv. Manihotis