Registration of ‘Raven’ Black Bean

Kelly, James D.; Hosfield, G. L.; Varner, G. V.; Uebersax, M. A.; Haley, Scott D.

doi:10.2135/cropsci1994.0011183x003400050052x

Cited by 37 publications

(30 citation statements)

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“…Development of broadly adapted high yielding high quality pinto cultivars with desirable maturity and plant type and resistant to multiple biotic and abiotic stresses may not be feasible for a small program with limited resources run by a lone breeder; multi-disciplinary team, inter-institutional collaboration, and long term commitment and financial support would be required. Recent advances made in identification of germplasm and development of breeding lines and cultivars with resistance to anthracnose (Kelly et al 1994;Miklas et al 2003c), BCMV and rust (Pastor-Corrales et al 2001), common bacterial blight (Singh and Muñoz 1999), and white mold (Miklas et al 1998;Singh et al 2007aSingh et al , 2009Steadman et al 2001) need to be taken into consideration. Similarly, breeders should consider using valuable germplasm identified for drought (Muñoz-Perea et al 2006) and low-soil fertility (Westermann and Singh 2000) tolerance, plant architecture (Kelly 2001), post harvest seed coat darkening (Singh 2006;Singh et al 2006), and other agronomic traits.…”

Section: Resultsmentioning

confidence: 99%

75 years of breeding pinto bean for resistance to diseases in the United States

et al. 2009

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Section: Resultsmentioning

confidence: 99%

75 years of breeding pinto bean for resistance to diseases in the United States

et al. 2009

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“…The Middle American gene pool was represented by a F 4:7 recombinant inbred line (RIL) population derived from a cross between cultivars Bunsi with the I gene and Raven that carries the I, bc-3 gene combination (Kelly et al, 1994). The RILs were used to produce NILs that differed at the bc-3 locus, following a procedure outlined by Haley et al (1994c).…”

Section: Mapping Populationsmentioning

confidence: 99%

“…Most of the resistance genes have been mapped to independent loci on the bean integrated linkage map (Freyre et al, 1998): The I gene maps to linkage group B2 (Freyre et al, 1998); the bc-1 2 allele maps to B3 (Freyre et al, 1998;Kelly et al, 2003;Miklas et al, 2000); the bc-u also resides on B3 due to its loose linkage with bc-1 locus (Strausbaugh et al, 1999); and the bc-3 gene maps to B6 (Gepts, 1999;Kelly et al, 2003). Bean breeders have exploited the independence of these resistance genes in the development of cultivars with pyramided resistance as the preferred strategy in breeding for durable resistance to BCMV and BCMNV (Kelly et al, 1994).…”

Section: Introductionmentioning

confidence: 99%

Markers linked to the bc-3 gene conditioning resistance to bean common mosaic potyviruses in common bean

et al. 2005

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SummaryNecrotic strains of bean common mosaic potyviruses are becoming increasingly problematic in bean growing areas of Africa and Europe. Pyramiding epistatic resistance genes provides the most effective long-term strategy for disease control against all known strains of the virus. Indirect selection using tightly linked markers should facilitate the breeding of desired epistatic resistance gene combinations. In common bean, the most effective strategy for broad spectrum control of the bean common mosaic potyviruses is to combine I and bc-3 genes. We describe the use of near-isogenic lines and segregating populations from different gene pools combined with bulked segregant analysis to identify markers tightly linked with the recessive bc-3 gene that conditions resistance to all strains of bean common mosaic necrosis virus. We identified a RAPD marker, OG6 595 , linked at 3.7 cM from the bc-3, and the marker was used to confirm the location of bc-3 gene on bean linkage group B6. A codominant AFLP marker, E ACA M CGG -169/172 was identified and linked at 3.5 cM from the bc-3 and the AFLP and OG6 595 markers flanked the bc-3 gene. The AFLP marker was converted to the STS marker SE ACA M CGG -134/137 which showed co-segregation with the original AFLP marker. The 134 bp fragment associated with resistance was linked with the bc-3 gene present in a diverse group of bean genotypes except in two kidney bean lines. The OG6 595 marker mapped on B6 supported independence of bc-3 from the I gene located on B2, which provides the opportunity to readily combine both genes in a single bean cultivar for broad spectrum resistance to bean common mosaic potyviruses.

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“…El genotipo ideal para sequía terminal es un genotipo que combine las características de resistencia a sequía de frijoles de la raza Durango con el arquetipo de los frijoles Mesoamericanos . Este arquetipo se mejoró en la línea de MSU con resistencia a sequía, B98311, derivada de la cruza entre la variedad "Raven" de la raza Mesoamericana (Kelly et al 1994) con la línea mejorada T-3016 con resistencia a sequía. T-3016 fue derivada de la cruza de Sierra/AC1028, y es una línea mejorada de la raza Durango de grano sin calidad comercial, identificada previamente como resistente a sequía en México y Michigan según la MG del rendimiento (Schneider et al 1997).…”

Section: Introductionunclassified

Resistencia a sequía terminal en frijol negro tropical.

Frahm¹,

Rosas

Mayek

et al. 2013

Agron. Mesoam.

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RESUMENResistencia a sequía terminal en frijol negro tropical. Con el objetivo de identificar cultivares de frijol negro tropical con resistencia a sequía y adaptación a la región Centroamericana, se diseñó un proyecto piloto colaborativo entre los programas de frijol de Zamorano, Honduras; Veracruz, Méxi-co y la Universidad Estatal de Michigan (MSU); EE.UU, en el año 2002. Se desarrollaron dos poblaciones de líneas endogámicas recombinantes (RILs) derivadas de cruces entre la lí-nea resistente a sequía B98311 de MSU con TLP 19 y VAX 5, dos líneas mejoradas del CIAT con resistencia a enfermedades y adaptadas a las condiciones de América Central y México. Ambas poblaciones se evaluaron bajo riego y sequía terminal en Zamorano, Honduras y Veracruz, México. Los rendimientos se vieron reducidos por la sequía y por Macrophomina phaseolina, hongo causal de la pudrición carbonosa. El estrés por sequía, la presión de la enfermedad y los bajos rendimientos, contribuyeron a la obtención de altos coeficientes de variación, lo que hizo difícil la identificación y selección de líneas superiores. La selección se basó en la posición de la media geométrica del rendimiento (MG) calculada para cada línea con los datos de ambos tratamientos, riego y sequía. La línea L88-63 ocupó el primer lugar en la MG del rendimiento en ambas localidades. Evaluaciones posteriores conducidas en Honduras y Michigan, confirmaron el alto potencial de rendimiento y amplia adaptación de la línea L88-63. El mejoramiento de la resistencia a la sequía en ambientes del trópico bajo, requiere la incorporación adicional de resistencia a M. phaseolina en las nuevas líneas consideradas para liberarse como nuevas variedades en esta región. ABSTRACTResistance of tropical black beans to terminal drought. A pioneer collaboration between the breeding programs in Honduras, Mexico and Michigan State University (MSU) was designed to identify commercial black bean cultivars exhibiting drought resistance adapted for Central America and regions in Mexico. Two recombinant inbred line (RIL) populations were developed from crosses between a drought resistant line, B98311 from MSU, with TLP 19 and VAX 5, two lines from CIAT with improved disease resistance and adapted to the growing conditions in Latin America. Both populations were tested (in Zamorano, Honduras and Veracruz, Mexico) under drought stress and non-stress conditions. Yields were reduced by drought stress and Macrophomina phaseolina, the causal fungal pathogen of charcoal rot. Drought stress, disease pressure and low yields contributed to the high variation coefficients (VC), which hindered the identification and selection for superior lines. Selection was based on rank of the geometric mean (GM) yield, calculated from the yield of each line in the stress and non-stress treatments. The RIL, L88-63 ranked first in GM yield at both locations. Subsequent testing in Honduras and Michigan supported the high yield potential and broad adaptation of L88-63. Breeding for drought resistance in lowland tropical environme...

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Registration of ‘Raven’ Black Bean

Cited by 37 publications

References 0 publications

75 years of breeding pinto bean for resistance to diseases in the United States

75 years of breeding pinto bean for resistance to diseases in the United States

Markers linked to the bc-3 gene conditioning resistance to bean common mosaic potyviruses in common bean

Resistencia a sequía terminal en frijol negro tropical.

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