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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Se realizaron tres repeticiones por cultivar, con un total de 98 parcelas.

Anthracnose on bean.

Resistance to Colletotrichum lindemuthianum isolates from Middle American and Andean South Antrscnosis in different common bean races. Permeabilization of fungal membranes by plant defensins inhibits fungal growth. Yield evaluation of fourteen populations of climbing bean Phaseolus vulgaris L. Characterization of the genetic resistance to Colletotrichum lindemuthianum in common bean differential cultivars.

RAPD markers linked to three major anthracnose resistance genes in common bean.

De cada uno de los cultivares y controles, se sembraron diez semillas en parcelas de 1 m de largo, con una distancia entre antacnosis de 0,1 m; entre parcelas de 0,5 m y entre surcos de 1 m.


Genetic engineering of oilsced rape and tomato plants expressing a radish defensin gene.

EnPastor-Corrales et al. De igual manera, Pastor-Corrales et al.

Coevolution of plant-pathogen interactions in common bean

Annual Review of Phytopathology These genotypes could be used as excellent candidates in the breeding program of common bean. The OPZ04 marker could be used in a marker-assisted crijol program to pyramid different resistance genes using cultivar AB as a source for anthracnose resistance. En se definieron 10 de esos genes, identificados desde Ur-1 hasta Ur Kelly et al. Tissue-speeifie expression of plant defensin genes PDF2.

Similar results were reported in previous work using the same resistance source Vidigal, ; Alzate-Marin et al. New sources of resistance to anthracnose and angular leaf spot of beans Phaseolus vulgaris L.

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Characterization of variability in the fungus Phaeoisariopsis griseola suggests coevolution with the common bean Phaseolus vulgaris. Trends in CIAT commodities. DNA markers reveal hybrids between two diverse background genotypes in Australian collections of the bean rust fungus Uromyces appendiculatus.

Inheritance of rust resistance in common bean antracnsis diverse origin.

The phenotypic class frequencies obtained were tested for goodness-of-fit to theorical ratios with chi-square tests. RFLP diversity of common bean Phaseolus vulgaris in its centers of origin. Common bean, research for crop improvement. New sources of resistance to anthracnose and angular leaf spot of beans Phaseolus vulgaris L.


Transgenie Phalaenopsis plants with resistance to Erwinia carotovora produced by introducing wasabi defensin gene using Agrobacterium method. Comparison of selection methods for bean population derived from crosses between gene pools. Resistance to Colletotrichum lindemuthianum in transgenic common bean expressing an Arabidopsis thaliana defensin gene.

Los adultos son de 1,5 antracnpsis de largo con 4 pares de alas.

Anthracnose on bean.

Enhaneed shoot organogenesis and regeneration in the common bean Phaseolus vulgaris L. To determine the genetic distance between the RAPD marker and the resistance gene, F 2 plants were used. Genetic diversity and ecological distribution of Phaseolus vulgaris Fabaceae in northwestern South America. This technique is being used in our common bean breeding program to facilitate the development of isolines containing amtracnosis resistance genes of interest.

Phaseolin variability among antracnosiss and cultivated common beans Phaseolus vulgaris from Colombia. Posteriormente, Braitwaite et al. Race 89 of C.