Registration of AO‐1012‐29‐3‐3A Red Kidney Bean Germplasm Line with Bean Weevil, BCMV, and BCMNV Resistance

Kusolwa, Paul; Myers, James R.; Porch, Timothy G.; Trukhina, Yulia; González-Vélez, Abiezer; Beaver, James S.

doi:10.3198/jpr2015.10.0064crg

Cited by 24 publications

(42 citation statements)

References 16 publications

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“…A permutation test (Doerge and Churchill, 1996) for each trait was conducted in QTL Cartographer (1000 permutations) to determine a genome-wide LOD threshold at p = 0.05 for declaring a QTL significant. AO-1012-29-3-3A is a determinate (Type I) dark red kidney bean breeding line that was developed and released cooperatively by Sokoine University of Agriculture, Oregon State University, USDA-ARS, and the University of Puerto Rico (Kusolwa et al, 2016). The amount of phenotypic variance explained by a QTL at a given test position was determined using the R 2 from the QTL cartographer software program.…”

Section: Qtl Analysismentioning

confidence: 99%

“…This resistance, however, was more effective against Z. subfasciatus than against A. obtectus (Osborn et al, 1988;Harmsen, 1989;Myers et al, 2001). Resistance in G40199 has been successfully transferred into common bean, resulting in the development of resistant common bean cultivars (Kusolwa et al, 2009(Kusolwa et al, , 2016. In addition to resistance found in the wild common bean, resistance is also found in wild and cultivated species of tepary bean (P. acutifolius A.…”

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confidence: 99%

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QTL Mapping of Resistance to Bean Weevil in Common Bean

et al. 2018

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The common bean weevil (Acanthoscelides obtectus [Say]) is an important postharvest pest of common bean (Phaseolus vulgaris L.) seed. To expand the current knowledge of resistance to A. obtectus, a quantitative trait loci (QTL) analysis was conducted using a common bean population of 210 F4:5 recombinant inbred lines derived from a cross of Solwezi, a susceptible bean landrace from Zambia, with breeding line AO‐1012‐29‐3‐3A that possesses resistance to A. obtectus. This population was genotyped with 5398 single nucleotide polymorphism (SNP) markers, and evaluated for resistance to A. obtectus and seed weight. Three QTL for resistance to A. obtectus were identified on chromosomes Pv04 and on Pv06. One of the QTL on Pv04, named as AO4.1SA, was previously reported as the arcelin, phytohemagglutinin and α‐amylase, (APA) resistance locus. The other two QTL for resistance to A. obtectus are new. In addition, four QTL for seed weight were identified on Pv04 (SW4.1SA), Pv07 (SW7.1SA), Pv08 (SW8.1AN,SA), and Pv09 (SW9.4SA). The AO4.1SA and SW4.1SA QTL for A. obtectus resistance and seed weight, respectively, co‐localized on Pv04. Once markers linked to the identified QTL for resistance are validated, they could potentially be used in marker‐assisted breeding to accelerate development of common bean cultivars with resistance to A. obtectus.

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Section: Qtl Analysismentioning

confidence: 99%

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confidence: 99%

QTL Mapping of Resistance to Bean Weevil in Common Bean

et al. 2018

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“…Kusolwa et al (2016) also registered the red kidney bean germplasm line (AO-1012-29-3-3A) that has multiple virus and bean weevil (storage pest) resistances. This bean germplasm line has I and bc-12 genes that confer complete resistance to BCMV and BCMNV.…”

Section: Planting Of Resistant Materialsmentioning

confidence: 99%

“…Studies have addressed some of these biotic constraints in Tanzania and solutions found for some (Fivawo and Msolla, 2011;Mourice and Tryphone, 2012;Langwerden, 2014;Kusolwa et al, 2016). There have also been reviews on different aspects of common bean production in the country (Hillocks et al, 2006;Tryphone et al, 2013) but none focused on common bean virus diseases, which can cause 100% yield loss (Worrall et al, 2015).…”

Section: Introductionmentioning

confidence: 99%

Viruses infecting common bean (Phaseolus vulgaris L.) in Tanzania: A review on molecular characterization, detection and disease management options

Mwaipopo¹,

Nchimbi‐Msolla²,

Njau³

et al. 2017

Afr. J. Agric. Res.

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Common bean (Phaseolus vulgaris L.) is a major legume crop, serving as a main source of dietary protein and calories and generating income for many Tanzanians. It is produced in nearly all agroecological zones of Tanzania. However, the average yields are low (<1000 kg/ha), which is attributed to many factors including virus diseases. The most important viruses of common bean in Tanzania are Bean common mosaic virus (BCMV) and Bean common mosaic necrosis virus (BCMNV) but other viruses have also been reported. There has never been a review of common bean virus diseases in the country, and the lack of collated information makes their management difficult. Therefore, this review focuses on (1) occurrence of different viruses of common bean in Tanzania, (2) molecular characterization of these viruses, (3) detection tools for common bean viruses in Tanzania and (4) available options for managing virus diseases in the country. Literature and nucleotide sequence database searches revealed that common bean diseases are inadequately studied and that their causal viruses have not been adequately characterized at the molecular level in Tanzania. Increased awareness on common bean virus diseases in Tanzania is expected to result into informed development of strategies for management of the same and thus increased production, which in turn has implication on nutrition and income.

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“…Arcelins are present in all cultivated Phaseolus species, but significant diversity and higher concentrations were found in uncooked tepary bean (Tinsley et al 1985) that are partially responsible for their resistance to bruchids (Birch et al 1985;Shade et al 1987). This resistance is being transferred into common bean to increase resistance to Acanthoscelides obtectus (Say) and the Mexican bean weevil, Zabrotes subfasciatus (Boh; Gonzalez Velez et al 2012;Kusolwa et al 2016). Arcelins and other bioactive compounds are degraded during the soaking and cooking process (Kabbara et al 1987) and thus do not pose a problem for human consumption.…”

Section: Introductionmentioning

confidence: 97%

Nutritional composition and cooking characteristics of tepary bean (Phaseolus acutifolius Gray) in comparison with common bean (Phaseolus vulgaris L.)

Porch¹,

Cichy

Wang

et al. 2016

Genet Resour Crop Evol

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Tepary bean is a highly abiotic stress tolerant orphan crop for which there has been limited research on its nutritional value and cooking characteristics. These are key aspects when considering the potential for broader adoption of tepary bean. Therefore, the goal of this study was to evaluate a large set of seed composition and cooking traits related to human nutrition using both landraces and breeding lines of domesticated tepary bean from replicated field trials and to compare the traits in tepary with those in common bean. Tepary bean showed reduced fat and ash concentration and higher sucrose concentration as compared to common bean. Of the twelve amino acids evaluated, only proline in one of the two trials was statistically different between the two species. There were statistically significant differences between tepary and common bean for the concentration of some elements in this study; however, the elemental concentrations fell within the range of those found for common bean in previous studies. The majority of tepary bean lines showed consistently short cooking times and a high percentage of seeds showed measurable water uptake, while some showed a hardshell trait (low water uptake) and longer cooking times. Principal component analysis on a subset of traits showed a distinct group of common beans and two tepary bean groups that were divided on the basis of several agronomic, cooking, and elemental composition traits.nutritious crop with the range of composition and cooking characteristics similar to those of common bean. The variability for seed composition and cooking traits found within tepary bean can be exploited for its improvement.

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Registration of AO‐1012‐29‐3‐3A Red Kidney Bean Germplasm Line with Bean Weevil, BCMV, and BCMNV Resistance

Cited by 24 publications

References 16 publications

QTL Mapping of Resistance to Bean Weevil in Common Bean

QTL Mapping of Resistance to Bean Weevil in Common Bean

Viruses infecting common bean (Phaseolus vulgaris L.) in Tanzania: A review on molecular characterization, detection and disease management options

Nutritional composition and cooking characteristics of tepary bean (Phaseolus acutifolius Gray) in comparison with common bean (Phaseolus vulgaris L.)

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