Registration of ‘Verano’ White Bean

Beaver, James S.; Porch, Timothy G.; Zapata, Mildred

doi:10.3198/jpr2008.02.0110crc

Cited by 39 publications

(39 citation statements)

References 14 publications

(11 reference statements)

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“…Singh et al (2007) Mahuku et al (2004) Angular leaf spot and anthracnose resistance Singh et al (2003a) Anthracnose resistance Co-1, Co-2 (black bean) Kelly et al (2001) Co-1, Co-2 (dark red kidney bean) Kelly et al (1998b) Co-6 (small red bean) Young and Kelly (1996) C0-4 2 (Pinto bean) Miklas et al (2003) Bean common mosaic and bean common necrotic mosaic resistance I, bc3 (black bean) Kelly et al (1994) I, bc3 (kidney bean) I, bc-1 2 (great northern) Stewart-Williams et al (2003) bc-1 2 (small red) Hosfield et al (2004) bc-1 2 (pinto) Brick et al (2001) and Grafton et al (1999) Bean golden yellow mosaic resistance Pyramided genes producing high levels of resistance Singh et al (2000), Beaver and Miklas (1999), and Rosas et al (1997) High levels of resistance derived from scarlet runner bean (Phaeolus coccineus l.) Beaver et al (2005) Bruchid resistance Osborn et al (2003) Common bacterial blight High levels of resistance derived from tepary bean (Phaseolus acutifolius L.) Singh et al (2001b) High levels of resistance derived from the scarlet runner bean (Phaseolus coccineus L.) Zapata et al (2004) and Miklas et al (1999) Drought tolerance Brick et al (2008), Beebe et al (2008), and Singh et al (2001a) Halo blight resistance Coyne et al (2000) Heat tolerance Beaver et al (2008), Rosas et al (2003a), and Rosas et al (2000b) Heat tolerance derived from tepary beans Rainey and Griffiths (2004).…”

Section: Resistance To Biotic Constraintsmentioning

confidence: 97%

“…Significant progress may require several cycles of selection and the use of multiple parents as sources of favorable alleles. Despite multi-genic inheritance, genotype 9 environment interactions, and environmental variability associated with tolerance to abiotic stress, bean breeders have developed cultivars and breeding lines with enhanced tolerance to many important abiotic stresses such as drought (Brick et al 2008;Muñoz-Perea et al 2006;Frahm et al 2004), low soil P (Beebe et al 2008;Lynch 2007), and high temperature (Beaver et al 2008;Rosas et al 2000a).…”

Section: Tolerance To Abiotic Constraintsmentioning

confidence: 99%

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Achievements and limitations of contemporary common bean breeding using conventional and molecular approaches

Beaver

Osorno

2009

Euphytica

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Common bean (Phaseolus vulgaris L.) improvement programs have been successful using conventional breeding methods to accomplish a wide array of important objectives. Specific achievements include the extension of range of adaptation of the crop, the development of cultivars with enhanced levels of disease and pest resistance and breeding lines that possess greater tolerance to drought. The most effective breeding method depends on the expression and inheritance of the trait to be selected and the target environment. Many bean improvement programs use molecular markers to facilitate cultivar development. In fact, several recent germplasm releases have used molecular markers to introgress and or pyramid major genes and QTL for disease resistance. Related species (P. coccineus and P. acultifolius) via interspecific hybridizations remain an important albeit long-term source for resistance to economically important diseases. Slow progress has been made in the improvement of traits such as adaptation to low soil fertility and tolerance to high levels of soluble Al in the soil using conventional breeding methods. The inability to directly measure root traits and the importance of genotype 9 environment interaction complicate the selection of these traits. In addition, symbiotic relationships with Rhizobium and mycorrhiza need to be taken into consideration when selecting for enhanced biological N fixation and greater or more efficient acquisition of soil P. Genomic examination of complex traits such as these should help bean breeders devise more effective selection strategies. As integration of genomics in plant breeding advances, the challenge will be to develop molecular tools that also benefit breeding programs in developing countries. Transgenic breeding methods for bean improvement are not well defined, nor efficient, as beans are recalcitrant to regeneration from cell cultures. Moreover, if issues related to consumer acceptance of GMOs cannot be resolved, traits such as herbicide tolerance in transgenic bean cultivars which would help farmers reduce production costs and decrease soil erosion will remain unrealized.

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Section: Resistance To Biotic Constraintsmentioning

confidence: 97%

Section: Tolerance To Abiotic Constraintsmentioning

confidence: 99%

Achievements and limitations of contemporary common bean breeding using conventional and molecular approaches

Beaver

Osorno

2009

Euphytica

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“…The difference between these two genotypes could be due to a number of factors. Bacterial blight resistance in Verano was derived from both P. coccineus and P. acutifolius, while the resistance of PR0313-58 was derived from BelNeb RR1 (Beaver et al 2008). Thus, additional minor genes, present in Verano, may provide added resistance to Xap 3353.…”

Section: Host Pathogen Interactionmentioning

confidence: 99%

“…Rows were spaced 1.2 m apart. The resistant cultivar 'Verano' (Beaver et al 2008) and the susceptible cultivar 'Morales' (Beaver and Miklas 1999) were included in the trial as controls. Sprinkler irrigation was used as needed.…”

Section: F 4 Generationmentioning

confidence: 99%

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Dominant gene for common bean resistance to common bacterial blight caused by Xanthomonas axonopodis pv. phaseoli

Zapata

Beaver

Porch³

2010

Euphytica

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The common bacterial blight pathogen [Xanthomonas axonopodis pv. phaseoli (Xap)] is a limiting factor for common bean (Phaseolus vulgaris L.) production worldwide and resistance to the pathogen in most commercial cultivars is inadequate. Variability in virulence of the bacterial pathogen has been observed in strains isolated from Puerto Rico and Central America. A few common bean lines show a differential reaction when inoculated with different Xap strains, indicating the presence of pathogenic races. In order to study the inheritance of resistance to common bacterial blight in common bean, a breeding line that showed a differential foliar reaction to Xap strains was selected and was crossed with a susceptible parent. The inheritance of resistance to one of the selected Xap races was determined by analysis of segregation patterns in the F 1 , F 2 , F 3 and F 4 generations from the cross between the resistant parent PR0313-58 and the susceptible parent 'Rosada Nativa'. The F 1 , F 2 and F 3 generations were tested under greenhouse conditions. Resistant and susceptible F 3:4 sister lines were tested in the field. The statistical analysis of all generations followed the model for a dominant resistance gene. The resistant phenotype was found to co-segregate with the SCAR SAP6 marker, located on LG 10. These results fit the hypothesis that resistance is controlled by a single dominant gene. The symbol proposed for the resistance gene is Xap-1 and for the bacterial race, XapV1.

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Agronomic performance of common and tepary bean genotypes and their response to ashy stem blight in Isabela and Lajas, Puerto Rico

Viteri

Linares

2021

Legume Science

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The seed yield potential of Phaseolus genotypes varies according their genetic background, environmental conditions, agronomic management, presence of pathogens, and/or their interactions. We evaluated the agronomic performance of 27 common bean (Phaseolus vulgaris L.) and three tepary bean (P. acutifolius A. Gray) genotypes and their response to ashy stem blight (ASB) caused by Macrophomina phaseolina (Tassi) Goidanich. The 30 bean genotypes were planted in Isabela and Lajas, Puerto

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Registration of ‘Verano’ White Bean

Cited by 39 publications

References 14 publications

Achievements and limitations of contemporary common bean breeding using conventional and molecular approaches

Achievements and limitations of contemporary common bean breeding using conventional and molecular approaches

Dominant gene for common bean resistance to common bacterial blight caused by Xanthomonas axonopodis pv. phaseoli

Agronomic performance of common and tepary bean genotypes and their response to ashy stem blight in Isabela and Lajas, Puerto Rico

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