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GARZON, Luz Nayibe; BLAIR, Matthew W. LIGARRETO, Gustavo A.. Use of molecular marker assisted selection for resistance to anthracnose in common beans. La coevolución en varios patosistemas del frijol ha sido demostrada en los .. Poblaciones de C. lindemuthianum agente causal de la antracnosis del frijol. Recomendaciones y acuerdos del primer taller de antracnosis en América Latina . In: La Antracnosis del Frijol Común, Phaseolus vulgaris, en América Latina.

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De igual manera, Pastor-Corrales et al.

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RFLP diversity of common bean Phaseolus vulgaris in its centers of origin. Partial resistance to Bean golden mosaic virus in a transgenic common bean Phaseolus vulgaris line expressing a mutated rep gene. Genetic engineering of oilsced rape and tomato plants expressing a ajtracnosis defensin gene.

Journal of Agricultural Research The presence of this marker in cultivar Catrachita Figure 3 strongly supports the idea that the gene studied in this work is the same Co-6 as that reported by Young and Kelly b.

Backcross assisted by RAPD markers for the introgression of Co-4 and Co-6 anthracnose resistant genes in common bean cultivars. The role of thionins in plant protection. En cada transferencia de medio fresco, una capa delgada del hipocotileo fue eliminado hasta que la planta era independiente del hipocotileo.


Tissue-speeifie expression of plant defensin genes PDF2. Services on Demand Journal. E-Mail no sera publicado required. New pathogenic variability of Uromyces appendiculatus firjol North America. How to cite this article. Services on Demand Article. The allelism studies conducted so far do not indicate the presence of alternative alleles for Co-6 in other differential cultivars for anthracnose Young and Kelly, b. The common bean Phaseolus vulgaris L.

La antracnosis del fríjol y su control

Defensins-components of the innate immune system in plants. This technique is being used in our common bean breeding program to facilitate the development of isolines containing disease resistance genes of interest. Although breeding the common bean for resistance ftijol anthracnose by traditional methods has created several resistant cultivars Singh et al.

The original inoculum was kindly provided by Dr.

Con base en los resultados obtenidos y en concordancia con los argumentos expuestos, se puede inferir el supuesto de que los genes Co-4 y Co-5 antracnsis en genotipos Mesomaericanos, rara vez se presentan en genotipos del acervo Andino Pastor-Corrales, Otoya y Maya, Genetic variation in pathogen populations and its implication for adaptation to host resistance.


Stability of equilibria in a gene-for-gene coevolution model of host- parasite interactions. Universidad Nacional de Colombia. Los adultos son de 1,5 antravnosis de largo con 4 pares de alas.

Coevolution of plant-pathogen interactions in common bean

Morphological antracnosix biochemical changes in Phaseolus beans. Acorde con esto, en esta Clase se encuentra el testigo resistente: Coevolution in bean pathosystems have been demonstrated. Current status of the gene-for-gene concept. Marked-based analysis of morphological and Agronomic traits. Bean Production Problems in the Tropics. To confirm the identity of the isolates, they were inoculated on the 12 bean anthracnose differentials according to the method of Pastor-Corrales En los ensayos in vitro realizados por Terras et al.

Services on Demand Journal.

Condiciones de crecimiento para Colletotrichum lindemutianum. Phaseolin variability among wild and cultivated common beans Phaseolus vulgaris from Colombia. The observed response was a significant reduction frijop the formation of lesions and spore mass proliferation in T0, T1 and T3 lines as compared to non-transformed plants.