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Journal Article 1997

A geographical approach to identify phosphorus-efficient genotypes among landraces and wild ancestors of common bean

Autor: Beebe, Stephen E. Lynch, J Galwey, Nicholas W. Tohme, Joseph M. Ochoa, IE

Cultivars of common bean (Phaseolus vulgaris L.) capable of yielding well at low levels of native or added phosphorus (P) are highly desirable in many tropical production systems. The objective of the present study was to identify geographical regions which might be sources of such genotypes. A t...

Enlace original: https://cgspace.cgiar.org/handle/10568/42525

Investigación en Agricultura

PHASEOLUS VULGARIS

GENETIC RESOURCES

GENETIC VARIATION

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Beebe, Stephen E. , Lynch, J , Galwey, Nicholas W. , Tohme, Joseph M. , Ochoa, IE , [A geographical approach to identify phosphorus-efficient genotypes among landraces and wild ancestors of common bean] , A geographical approach to identify phosphorus-efficient genotypes among landraces and wild ancestors of common bean

Journal Article 2012

Genotypic variability for tolerance to salinity and phosphorus deficiency among N2-dependent recombinant inbred lines of common bean (Phaseolus vulgaris)

Autor: L'taief, B Sifi, B Zaman-Allah, M.A. Horres, R Molina, C Beebe, Stephen E. Winter, P Kahl, G Drevon, J. Lachaal, M

Enlace original: https://cgspace.cgiar.org/handle/10568/51469

Investigación en Agricultura

PHASEOLUS VULGARIS

GENOTYPES

GENETIC VARIATION

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L'taief, B , Sifi, B , Zaman-Allah, M.A. , Horres, R , Molina, C , Beebe, Stephen E. , Winter, P , Kahl, G , Drevon, J. , Lachaal, M , [Genotypic variability for tolerance to salinity and phosphorus deficiency among N2-dependent recombinant inbred lines of common bean (Phaseolus vulgaris)] , Genotypic variability for tolerance to salinity and phosphorus deficiency among N2-dependent recombinant inbred lines of common bean (Phaseolus vulgaris)

Journal Article 1998

Mapping of genes for root characters in common bean

Autor: Rojas, Marcela Beebe, Stephen E. Pedraza García, Fabio Muñoz Arboleda, Fernando Beeck, Douglas P. Lynch, Jonathan P. Snapp, Sieglinde S. Tohme, Joseph M.

Enlace original: https://cgspace.cgiar.org/handle/10568/88881

Investigación en Agricultura

PHASEOLUS VULGARIS

GENOTYPES

ROOTS

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Rojas, Marcela , Beebe, Stephen E. , Pedraza García, Fabio , Muñoz Arboleda, Fernando , Beeck, Douglas P. , Lynch, Jonathan P. , Snapp, Sieglinde S. , Tohme, Joseph M. , [Mapping of genes for root characters in common bean] , Mapping of genes for root characters in common bean

Journal Article 2016-06-01

Root adaptations to soils with low fertility and aluminium toxicity

Autor: Rao, Idupulapati M. Miles, John W. Beebe, Stephen E. Horst, Walter J.

BACKGROUND Plants depend on their root systems to acquire the water and nutrients necessary for their survival in nature, and for their yield and nutritional quality in agriculture. Root systems are complex and a variety of root phenes have been identified as contributors to adaptation to soils w...

Enlace original: https://cgspace.cgiar.org/handle/10568/75628

Investigación en Agricultura

ALUMINIUM

BREEDING

SOIL FERTILITY

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Rao, Idupulapati M. , Miles, John W. , Beebe, Stephen E. , Horst, Walter J. , [Root adaptations to soils with low fertility and aluminium toxicity] , Root adaptations to soils with low fertility and aluminium toxicity

Journal Article 2017-05-23

Phenotypic evaluation and QTL analysis of yield and symbiotic nitrogen fixation in a common bean population grown with two levels of phosphorus supply

Autor: Díaz, Lucy Milena Ricaurte Oyola, José Jaumer Cajiao V., César Hernando Galeano, Carlos H. Rao, Idupulapati M. Beebe, Stephen E. Raatz, Bodo

Enlace original: https://cgspace.cgiar.org/handle/10568/81384

Investigación en Agricultura

PHASEOLUS VULGARIS

SYMBIOSIS

NITROGEN

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Díaz, Lucy Milena , Ricaurte Oyola, José Jaumer , Cajiao V., César Hernando , Galeano, Carlos H. , Rao, Idupulapati M. , Beebe, Stephen E. , Raatz, Bodo , [Phenotypic evaluation and QTL analysis of yield and symbiotic nitrogen fixation in a common bean population grown with two levels of phosphorus supply] , Phenotypic evaluation and QTL analysis of yield and symbiotic nitrogen fixation in a common bean population grown with two levels of phosphorus supply

Journal Article 2011

QTL analyses for seed iron and zinc concentrations in an intra-genepool population of Andean common beans (Phaseolus vulgaris L.)

Autor: Blair, Matthew W. Astudillo, Carolina Rengifo, J Beebe, Stephen E. Graham, R

Legumes provide essential micronutrients that are found only in low amounts in the cereals or root crops. An ongoing project at CIAT has shown that the legume common bean is variable in the amount of seed minerals (iron, zinc, and other elements), vitamins, and sulfur amino acids that they contai...

Enlace original: https://cgspace.cgiar.org/handle/10568/43984

Investigación en Agricultura

PHASEOLUS VULGARIS

SEED

QUANTITATIVE TRAIT LOCI

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Blair, Matthew W. , Astudillo, Carolina , Rengifo, J , Beebe, Stephen E. , Graham, R , [QTL analyses for seed iron and zinc concentrations in an intra-genepool population of Andean common beans (Phaseolus vulgaris L.)] , QTL analyses for seed iron and zinc concentrations in an intra-genepool population of Andean common beans (Phaseolus vulgaris L.)

Journal Article 2006

Quantitative trait loci for root architecture traits correlated with phosphorus acquisition in common bean

Autor: Beebe, Stephen E. Rojas, M Yan, X Blair, Matthew W. Pedraza García, Fabio Muñoz Arboleda, Fernando Tohme, Joseph M. Lynch, Jonathan P.

Low soil P availability is a primary constraint to common bean (Phaseolus vulgaris L.) production in Latin America and Africa. Substantial genotypic variation in bean adaptation to low phosphorus (LP) availability has been linked with root traits that enhance the efficiency of soil foraging. The ...

Enlace original: https://cgspace.cgiar.org/handle/10568/43997

Investigación en Agricultura

PHASEOLUS VULGARIS

PLANT BREEDING

SOIL FERTILITY

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Beebe, Stephen E. , Rojas, M , Yan, X , Blair, Matthew W. , Pedraza García, Fabio , Muñoz Arboleda, Fernando , Tohme, Joseph M. , Lynch, Jonathan P. , [Quantitative trait loci for root architecture traits correlated with phosphorus acquisition in common bean] , Quantitative trait loci for root architecture traits correlated with phosphorus acquisition in common bean

Journal Article 2004

QTL mapping of root hair and acid exudation traits and their relationship to phosphorus uptake in common bean

Autor: Yan, X Liao, H Beebe, Stephen E. Blair, Matthew W. Lynch, Jonathan P.

The relationship between root-hair growth, acid exudation and phosphorus (P) uptake as well as the quantitative trait loci (QTLs) associated with these traits were determined for a recombinant inbred line (RIL) population derived from the cross of two contrasting common bean (Phaseolus vulgaris L...

Enlace original: https://cgspace.cgiar.org/handle/10568/43993

Investigación en Agricultura

PHASEOLUS VULGARIS

PHOSPHORUS

NUTRIENT UPTAKE

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Yan, X , Liao, H , Beebe, Stephen E. , Blair, Matthew W. , Lynch, Jonathan P. , [QTL mapping of root hair and acid exudation traits and their relationship to phosphorus uptake in common bean] , QTL mapping of root hair and acid exudation traits and their relationship to phosphorus uptake in common bean

Journal Article 2004

Genotypic variation in adventitious rooting under low phosphorus availability in common bean (Phaseolus vulgaris L.)

Autor: Ochoa, IE Blair, Matthew W. Brown, K.M. Beebe, Stephen E. Lynch, Jonathan P.

Enlace original: https://cgspace.cgiar.org/handle/10568/65840

Investigación en Agricultura

PHASEOLUS VULGARIS

SOIL DEFICIENCIES

PHOSPHORUS

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Ochoa, IE , Blair, Matthew W. , Brown, K.M. , Beebe, Stephen E. , Lynch, Jonathan P. , [Genotypic variation in adventitious rooting under low phosphorus availability in common bean (Phaseolus vulgaris L.)] , Genotypic variation in adventitious rooting under low phosphorus availability in common bean (Phaseolus vulgaris L.)

Journal Article 2001

Induction of a major leaf acid phosphatase does not confer adaptation to low phosphorus availability in common bean

Autor: Yan, X Liao, H Trull, MC Beebe, Stephen E. Lynch, J

Acid phosphatase is believed to be important for phosphorus scavenging and remobilization in plants, but its role in plant adaptation to low phosphorus availability has not been critically evaluated. To address this issue, we compared acid phosphatase activity (APA) in leaves of common bean (Phas...

Enlace original: https://cgspace.cgiar.org/handle/10568/43569

Investigación en Agricultura

PHASEOLUS VULGARIS

ACID PHOSPHATASE

PHOSPHORUS

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Yan, X , Liao, H , Trull, MC , Beebe, Stephen E. , Lynch, J , [Induction of a major leaf acid phosphatase does not confer adaptation to low phosphorus availability in common bean] , Induction of a major leaf acid phosphatase does not confer adaptation to low phosphorus availability in common bean

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[Manuscript -Phenotypic evaluation and QTL analysis of yield and symbiotic nitrogen fixation in a common bean population grown with two levels of phosphorus supply.pdf]