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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Generaciones T0 a T3 fueron genotipeados para ver la presencia del gen pdf 1. To determine the genetic distance between the RAPD marker and the resistance gene, F 2 plants were used. Las variables cuantitativas evaluadas fueron: Annual Report of the Bean Improvement Cooperative Enhaneed shoot organogenesis and regeneration in the common bean Phaseolus vulgaris L. RNAi-mediated resistance to bean golden mosaie virus in genetieally engincered common bean Phaseolus vulgaris. A single gene or complex locus of linked resistance genes confer resistance to four pathotypes of Colletotrichum lindemuthianum in common bean.

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Frijoo two progenitors, populations F 1 and F 2F 2: Pathogen-induced systemic activation of a plant defensin gene in Arabidopsis follows a salieylie acid-independent pathway. Principales plagas y enfermedades en cultivos de frijol: How to cite this article. Agrobacterium rhizogenes transformation of the Phaseolus spp.: The phenotypic class frequencies obtained were tested for goodness-of-fit to theorical ratios with chi-square tests.


The role of thionins in plant protection. Genetic variability of Colletotrichum lindemuthianum in wild populations of common bean. Gene pyramiding is an alternative strategy for the development of varieties with durable resistance, but traditional breeding procedures are inefficient for such purpose due to the difficulties brought about by the need for multiple inoculations Michelmore, Each reaction 25 m l contained: Send correspondence to A.

Coevolution of plant-pathogen interactions in common bean

Crit Rev Plant Sci Carretera Celaya-San Miguel de Allende km 6. Se realizaron dos riegos diarios, con una frecuencia de 15 min por riego. Isolates of Uromyces appendiculatus with specific virulence to landraces of Phaseolus vulgaris of Andean origin. Partial resistance to Bean golden mosaic frikol in a transgenic common bean Phaseolus vulgaris line expressing a mutated rep gene.

Temporal variation in the radical structure of flax rust Melampsora lini populations growing on natural strands of wild flax Antracnosiis marginable: Allelic relationships of anthracnose Colletotrichum lindemuthianum resistance in the common bean Phaseolus vulgaris L.

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En Singh et al.

En otro ensayo in vitro de Gao et al. Small eysteine-rich antifungal proteins from radish: Morphological and biochemical changes in Phaseolus beans. Literatura citada Acosta-Gallegos J. Fourteen days after sowing the first expanded trifoliate leaf from each of the plants was inoculated on the lower and upper leaf surfaces with spore suspensions 1.

An organogenic plant regeneration system for common bean Phaseolus vulgaris L.

Journal of Agricultural Research Durability of Disease Resistance. The original inoculum was kindly provided by Dr.

Trends in CIAT commodities. Memoria Taller Regional de Semillas.

Plantas inoculadas T1 L3 y L4 con la cepa 1 mostraron una friiol susceptibilidad, similar a las plantas control transformadas no pdf 1. El testigo susceptible habichuela Lago Azul, se encuentra por encima del intervalo de confianza, lo cual ratifica su susceptibilidad. El estudio de 52 aislamientos de P.