Fusarium wilt, caused by Fusarium oxysporum F. sp. phaseoli caused growers to abandon the most popular climbing bean cultivar, Umubano (G2333) in Rwanda. The present objective was to determine the nature of inheritance of fusarium wilt resistance and recommend a breeding strategy to introduce res...
Musoni, Augustine
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Kimani, P.M.
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Narla, RD
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Buruchara, Robin A.
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Kelly, James D.
,
[Inheritance of fusarium wilts (Fusarium oxysporum F. sp. phaseoli) resistance in climbing beans]
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Inheritance of fusarium wilts (Fusarium oxysporum F. sp. phaseoli) resistance in climbing beans
The genetic basis of the photoperiod response in common bean (Phaseolus vulgaris L.) was investigated using DNA markers and recombinant inbred populations. Two loci affecting photoperiod response were resolved, the previously defined primary locus (Ppd), at which the dominant allele confers sensi...
Gu, WK
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Zhu, JQ
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Wallace, D.H.
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Singh, Shree P.
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Weeden, N
,
[Analysis of genes controlling photoperiod sensitivity in common bean using DNA markers]
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Analysis of genes controlling photoperiod sensitivity in common bean using DNA markers
Our objective was to compare the capacities of biofortified and standard black beans (Phaseolus vulgaris L.) to deliver iron (Fe) for hemoglobin (Hb) synthesis. Two lines of black beans, one standard and the other biofortified (high) in Fe (71 and 106 microg Fe/g, respectively), were used. Maize-...
Tako, E
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Laparra, JM
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Glahn, Raymond P.
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Welch, RM
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Lei, XG
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Beebe, Stephen E.
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Miller, DD
,
[Biofortified black beans in a maize and bean diet provide more bioavailable iron to piglets than standard black beans]
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Biofortified black beans in a maize and bean diet provide more bioavailable iron to piglets than standard black beans
Eighty-three F2-derived F8 recombinant inbred lines (RILs) randomly selected from a population (TY 8419) of two common bean genotypes (Pinto UI 114 x ICA Pijao), the two parents, and a control cultivar (Topcrop) were screened for their reaction to bean golden mosaic virus (BGMV) under glasshouse ...
Morales, Francisco José
,
Singh, Shree P.
,
[Breeding for resistance to bean golden mosaic virus in an interracial population of Phaseolus vulgaris L]
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Breeding for resistance to bean golden mosaic virus in an interracial population of Phaseolus vulgaris L
?1-pyrroline-5-carboxylate synthetase (P5CS) is the rate-limiting enzyme involved in the biosynthesis of proline in plants. By the 3? rapid amplification of cDNA ends (3?-RACE) approach, a 2,246-bp cDNA sequence was obtained from common bean (Phaseolus vulgaris L.), denominated PvP5CS2 differing ...
Chen, J.
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Zhang, X.
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Jing, R
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Blair, Matthew W.
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Mao, X
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Wang, S.
,
[Cloning and genetic diversity analysis of a new P5CS gene from common bean (Phaseolus vulgaris L.)]
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Cloning and genetic diversity analysis of a new P5CS gene from common bean (Phaseolus vulgaris L.)
Six Rhizobium leguminosarum bv. phaseoli strains (Ciat 151, Ciat 895, Ciat 899, CE3, H2C, Kim5s) were tested for nodule occupancy in different bean cultivars at two field sites (one fertile, one acid tropical soil) and in the greenhouse. The effects of several environmental factors such as low pH...
Wolff, AB
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Streit, W
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Kipe-Nolt, Judith A.
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Vargas, H.
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Werner, D
,
[Competitiveness of Rhizobium leguminosarum bv. phaseoli strains in relation to environmental stress and plant defense mechanisms]
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Competitiveness of Rhizobium leguminosarum bv. phaseoli strains in relation to environmental stress and plant defense mechanisms
The potential of Crotalaria ochroleuca check for this species in other resources as a green manure crop was evaluated in a series of on-station and on-farm trials on reddish kaolinitic loam and sandy clay loam soils in Uganda. Production of the green manure by intercropping Crotalaria with eithe...
Wortmann, Charles S.
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Isabirye, M.
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Musa, S
,
[Crotalaria ochroleuca as a green manure crop in Uganda]
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Crotalaria ochroleuca as a green manure crop in Uganda
Single nucleotide polymorphisms (SNPs) are the most common sequence difference found in plant genomes, yet they have not been widely exploited for producing molecular markers in common bean (Phaseolus vulgaris L.). The objective of this study was to develop a SNP assay based on a type of heterodu...
Galeano Mendoza, CH
,
Gómez, M.
,
Rodríguez, L.M.
,
Blair, Matthew W.
,
[CEL I nuclease digestion for SNP discovery and marker development in common bean (Phaseolus vulgaris L.)]
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CEL I nuclease digestion for SNP discovery and marker development in common bean (Phaseolus vulgaris L.)
Asfaw Amele, A.
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Blair, Matthew W.
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Almekinders, Conny J.M.
,
[Genetic diversity and population structure of common bean (Phaseolus vulgaris L.) landraces from the East African highlands]
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Genetic diversity and population structure of common bean (Phaseolus vulgaris L.) landraces from the East African highlands
The incidence of the black bean aphid, Aphis fabae check for this species in other resources scop. (Homoptera: Aphididae), and its colonization of common beans (phaseolus vulgaris L.) grown as sole crop and as intercrops with maize ( Zea mays check for this species in other resources L.) of var...
Ogenga-Latigo, MW
,
Baliddawa, CW
,
Ampofo, James Kwasi O.
,
[Factors influencing the incidence of the black bean aphid, Aphis fabae scop., on common beans intercropped with maize]
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Factors influencing the incidence of the black bean aphid, Aphis fabae scop., on common beans intercropped with maize