Identification of a novel source of resistance to angular leaf spot disease of common bean within the secondary gene pool

Busogoro, J. P.; Jijakli, M. Haïssam; Lepoivre, Philippe

doi:10.1046/j.1439-0523.1999.00413.x

Cited by 25 publications

(15 citation statements)

References 13 publications

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“…Recently, expanded evaluations reveal the secondary gene pool (P. coccineus and P. polyanthus) as an abundant source of resistance (Busogoro et al, 1999a;Mahuku et al, 2003). Mahuku et al (2003) identified 78 interspecific dry bean lines with resistance putatively transferred from the secondary gene pool, which represents important germplasm for future utilization.…”

Section: Angular Leaf Spotmentioning

confidence: 99%

Common bean breeding for resistance against biotic and abiotic stresses: From classical to MAS breeding

Miklas

Kelly

Beebe³

et al. 2006

Euphytica

481

462

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Breeding for resistance to biotic and abiotic stresses of global importance in common bean is reviewed with emphasis on development and application of marker-assisted selection (MAS). The implementation and adoption of MAS in breeding for disease resistance is advanced compared to the implementation of MAS for insect and abiotic stress resistance. Highlighted examples of breeding in common bean using molecular markers reveal the role and success of MAS in gene pyramiding, rapidly deploying resistance genes via marker-assisted backcrossing, enabling simpler detection and selection of resistance genes in absence of the pathogen, and contributing to simplified breeding of complex traits by detection and indirect selection of quantitative trait loci (QTL) with major effects. The current status of MAS in breeding for resistance to angular leaf spot, anthracnose, Bean common mosaic and Bean common mosaic necrosis viruses, Beet curly top virus, Bean golden yellow mosaic virus, common bacterial blight, halo bacterial blight, rust, root rots, and white mold is reviewed in detail. Cumulative mapping of disease resistance traits has revealed new resistance gene clusters while adding to others, and reinforces the co-location of QTL conditioning resistance with specific resistance genes and defense-related genes. Breeding for resistance to insect pests is updated for bean pod weevil (Apion), bruchid seed weevils, leafhopper, thrips, bean fly, and whitefly, including the use of arcelin proteins as selectable markers for resistance to bruchid seed weevils. Breeding for resistance to abiotic stresses concentrates on drought, low soil phosphorus, and improved symbiotic nitrogen fixation. The combination of root growth and morphology traits, phosphorus uptake mechanisms, root acid exudation, and other traits in alleviating phosphorus deficiency, and identification of numerous QTL of relatively minor effect associated with each trait, reveals the complexity to be addressed in breeding for abiotic stress resistance in common bean.

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Section: Angular Leaf Spotmentioning

confidence: 99%

Common bean breeding for resistance against biotic and abiotic stresses: From classical to MAS breeding

Miklas

Kelly

Beebe³

et al. 2006

Euphytica

481

462

View full text Add to dashboard Cite

show abstract

“…Hence, genetic resistance is the most cost-effective and environmentally friendly control measure at farm level (Busogoro et al, 1999;Odogwu et al, 2017). Broad resistance genes are generally bred into popular crop varieties, to protect them from new emerging pathogen races and prevent epidemics (Agrios, 2005).…”

Section: Introductionmentioning

confidence: 99%

Agronomic qualities of genetic pyramids of common bean developed for multiple-disease-resistance

Okii¹,

Tukamuhabwa²,

Tusiime³

et al. 2017

Afr. Crop Sci. J.

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“…Good sources of resistance have been found in such species as Phaseolus polyanthus Greenm. and Phaseolus coccineus L. (Busogoro et al 1999). The use of interspecific crosses in breeding is a promising tool for expanding the genetic base of the cultivated common bean and for overcoming some agronomical constraints (Broughton et al 2003).…”

Section: Introductionmentioning

confidence: 99%

Identification and Analysis of Differentially Expressed Genes During Seed Development Using Suppression Subtractive Hybridization (SSH) in Phaseolus vulgaris

et al. 2011

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Interspecific hybridization in the genus Phaseolus, conducted to introgress desired traits into common bean (Phaseolus vulgaris L.), leads to the abortion of immature embryos, usually at early developmental stages. Little is known about the physiological responses of embryo dysfunction in P. vulgaris during the early stages of embryogenesis and the genes that are involved in these responses. Identification of the genes involved in Phaseolus embryogenesis may provide information that will help to understand the molecular basis of Phaseolus embryo dysfunction. To investigate the genes expressed during Phaseolus seed development, we constructed a suppression subtractive hybridization (SSH) library using cDNA from abortive seed development as the driver and those from normal seed development as tester. The differentially expressed cDNA fragments were identified by differential screening. We identified 72 unique ESTs of which we selected 12 candidates on the basis of their redundancy. These candidates were subjected to a validation procedure based on the study of their expression level by real-time PCR. Sequence analysis revealed that most of the differentially expressed genes are related to metabolism and regulation such as protein synthesis. Some genes also encoded transcription factors. These genes showed high mRNA transcript levels in seed tissues and little or no expression in other tissues (root, stem, flower, leaf, and cotyledon). Seven genes were chosen and their expression profile during seed development in P. vulgaris was analyzed by real-time PCR using RNA preparations originating from different seed development stages. This study revealed hitherto unknown genes putatively involved in dicotyledonous embryogenesis, which serve as a starting point for understanding Phaseolus embryogenesis.

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Identification of a novel source of resistance to angular leaf spot disease of common bean within the secondary gene pool

Cited by 25 publications

References 13 publications

Common bean breeding for resistance against biotic and abiotic stresses: From classical to MAS breeding

Common bean breeding for resistance against biotic and abiotic stresses: From classical to MAS breeding

Agronomic qualities of genetic pyramids of common bean developed for multiple-disease-resistance

Identification and Analysis of Differentially Expressed Genes During Seed Development Using Suppression Subtractive Hybridization (SSH) in Phaseolus vulgaris

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