Development of Large‐Seeded High‐Quality, High‐Yielding Great Northern Dry Bean ‘Hungerford’ and ‘Sawtooth’

Singh, Shree P.; Terán, Henry; Lema, M. J.; Dennis, M.; Hayes, Richard; Robinson, C.

doi:10.3198/jpr2007.12.0709crc

Cited by 6 publications

(6 citation statements)

References 18 publications

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“…Similarly, most large‐seeded alubia (cylindrical white seed), cranberry (cream mottled), light and dark red kidney, and white kidney cultivars bred in recent years possess the dominant I gene (Beaver, 1999; Beaver et al, 2003; Miklas et al, 2006b). The dominant I resistance gene also was introgressed into great northern (Coyne et al, 2000; Kelly et al, 1999d; Myers et al, 2001b; Singh et al, 2008a), ‘Flor de Mayo’ (Acosta‐Gallegos et al, 1995a), and pinto bean (Myers et al, 2001a). The resistance genes I and bc‐1 2 have been combined into pinto ‘Kodiak’ (Kelly et al, 1999a) and great northern UI98‐209G (Stewart‐Williams et al, 2003).…”

Section: Breeding For Resistance To Viral Diseasesmentioning

confidence: 99%

“…Singh et al (2008b) developed pinto Kimberly and Shoshone that are resistant to BCMV, BCMNV, and rust (Andean race 38). They also developed BCMV and rust resistant great northern ‘Hungerford’ and ‘Sawtooth’ (Singh et al, 2008a). Mutlu et al (2005b) developed pinto breeding line ABCP‐8 and great northern ABC‐Weihing (Mutlu et al, 2008a) that carried pyramided resistance to CBB and resistance to BCMV and rust.…”

Section: Breeding For Resistance To Multiple Diseasesmentioning

confidence: 99%

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Breeding Common Bean for Resistance to Diseases: A Review

2010

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Diseases cause severe losses (20–100%) to yield and quality of common bean (Phaseolus vulgaris L.) worldwide. Our objectives were to describe major bean disease problems in the Americas and review progress achieved in breeding for resistance. We also describe strategies to integrate genetic improvement for resistance to multiple diseases with cultivar development. Common bacterial blight, halo blight, and bacterial brown spot are the major bacterial diseases. Angular leaf spot, anthracnose, root rots, rust, and white mold are severe fungal diseases. Bean common mosaic virus (BCMV), Bean golden mosaic virus (BGMV), Bean golden yellow mosaic virus (BGYMV), and Beet curly top virus (BCTV) are important viral diseases. Breeding for resistance to one or two diseases at a time is emphasized. Backcross, pedigree, and bulk‐pedigree methods of breeding are used. The use of molecular markers has gradually increased. Substantial progress has been made in breeding and genetics of resistance to most of these diseases; however, improvement in resistance to bacterial brown spot, halo blight, root rots, and web blight has been slow and localized. Furthermore, cultivars with high levels of resistance to one or more quantitatively inherited diseases (e.g., common bacterial blight and white mold) are rare. Breeding strategies for simultaneous and integrated genetic improvement of multiple qualitatively and quantitatively inherited resistances and cultivar development are briefly described.

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Section: Breeding For Resistance To Viral Diseasesmentioning

confidence: 99%

Section: Breeding For Resistance To Multiple Diseasesmentioning

confidence: 99%

Breeding Common Bean for Resistance to Diseases: A Review

2010

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“…To draw comparisons between genotypes, we used the following alphabet. There were three tolerant genotypes: Matterhorn (A1) [ 27 ] SB-DT3 (B1), and SB-DT2 (C1) [ 28 ], and three sensitive genotypes: Sawtooth (X1) [ 29 ], Merlot (Y1) [ 30 ], and Stampede (Z1) [ 31 ]. The genotypes were compared within the same race ( Figure S1 , Table S1 ).…”

Section: Methodsmentioning

confidence: 99%

Comparative Analysis of Untargeted Metabolomics in Tolerant and Sensitive Genotypes of Common Bean (Phaseolus vulgaris L.) Seeds Exposed to Terminal Drought Stress

2022

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Many environmental stresses can affect the accumulation of metabolites in plants, including drought. In the present study, we found a great deal of variability in the seed metabolic profiles of the tolerant (Matterhorn, SB-DT2 and SB-DT3) common bean genotypes in comparison to the sensitive genotypes (Sawtooth, Merlot and Stampede) using ultrahigh performance liquid chromatography−tandem mass spectrometry (UPLC-MS). The genotypes were grown in the field and subjected to drought stress after flowering (terminal drought stress). We aimed to investigate the accumulation of genotype-specific metabolites and related pathways under terminal drought stress by comparing tolerant and sensitive genotypes within a race. A total of 26 potential metabolites were identified across genotype comparisons. Significant metabolic pathways, including monobactam biosynthesis, flavone and flavonol biosynthesis, pentose phosphate pathway, C5-branched dibasic acid metabolism, cysteine and methionine metabolism, vitamin B6 metabolism and flavonoid biosynthesis, were derived from the enriched metabolites. Many of these metabolic pathways were specific and varied with genotype comparisons. SB-DT2 vs. stampede revealed more significant metabolites and metabolic pathways compared to Matterhorn vs. Sawtooth and SB-DT3 vs. Merlot under terminal drought stress. Our study provides useful information regarding the metabolite profiles of seeds and their related pathways in comparisons of tolerant and sensitive common bean genotypes under terminal drought conditions. Further research, including transcriptomic and proteomic analyses, may contribute to a better understanding of molecular mechanisms and nutritional differences among seeds of common bean genotypes grown under terminal drought conditions.

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“…Interspecific breeding line VAX 3 was derived from a P. vulgaris × P. acutifolius A. Gray cross using recurrent backcross breeding (Singh et al, 2001). VAX 3 has small red shiny seed and an upright growth habit Type II.…”

Section: Methodsmentioning

confidence: 99%

Selection for Dry Bean Yield On‐Station Versus On‐Farm Conventional and Organic Production Systems

et al. 2011

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High yielding cultivars adapted to conventional and organic production system would maximize efficiency of nutrient usage and reduce dependence on pesticides. The objective of this study was to determine if separate breeding efforts are needed to obtain high yielding dry bean breeding lines for on‐farm organic (FO) and on‐farm conventional (FC) production systems. The six highest yielding breeding lines selected from each of FO, FC, and on‐station conventional (SC) production systems in two populations (1WS, 2WS) and their parents were evaluated for days to maturity, 100‐seed weight, and seed yield in 2007 and 2008. The production system and genotype effects were significant (P ≤ 0.01) for all three traits. Seed yield gains were between 10.5% in FC and 15.0% in SC in 1WS and between 6.2% in FO and 21.0% in SC in 2WS. Seed yield of breeding lines selected in SC was higher than those selected in FC and FO when tested across the three production systems. The SC seed yield was positively associated with seed yield in FC and FO in 2WS and with seed yield in FC in 1WS. The FC and FO seed yields were positively associated only in 2WS. The highest yielding breeding lines within and across the three PS varied by the production system in which they were selected. Thus, breeding high yielding cultivars in SC or FC may serve FO in some populations, whereas a separate breeding for FO and FC may be justified in other populations if the accompanying seed yield gains would off‐set the added costs involved in the production system specific breeding.

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Development of Large‐Seeded High‐Quality, High‐Yielding Great Northern Dry Bean ‘Hungerford’ and ‘Sawtooth’

Cited by 6 publications

References 18 publications

Breeding Common Bean for Resistance to Diseases: A Review

Breeding Common Bean for Resistance to Diseases: A Review

Comparative Analysis of Untargeted Metabolomics in Tolerant and Sensitive Genotypes of Common Bean (Phaseolus vulgaris L.) Seeds Exposed to Terminal Drought Stress

Selection for Dry Bean Yield On‐Station Versus On‐Farm Conventional and Organic Production Systems

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