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Poster 2005

Pythium species associated with Pythium root rot of beans (Phaseolus vulgaris L.) in Eastern Africa

Autor: Buruchara, Robin A. Mahuku, George S. Mukalazi, J Levesque, A

Enlace original: https://cgspace.cgiar.org/handle/10568/57770

Investigación en Agricultura

ROOT ROTS

PYTHIUM

FUNGAL DISEASES

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Buruchara, Robin A. , Mahuku, George S. , Mukalazi, J , Levesque, A , [Pythium species associated with Pythium root rot of beans (Phaseolus vulgaris L.) in Eastern Africa] , Pythium species associated with Pythium root rot of beans (Phaseolus vulgaris L.) in Eastern Africa

Poster 2002

Molecular identification of cassava mealybugs

Autor: Cuervo Ibáñez, Maritza Calatayud, Paul-André Múnera Sánchez, DF Bellotti, Anthony C. Calvert, Lee A.

Enlace original: https://cgspace.cgiar.org/handle/10568/57728

Investigación en Agricultura

GEOGRAPHICAL DISTRIBUTION

IDENTIFICATION

PHYLOGENY

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Cuervo Ibáñez, Maritza , Calatayud, Paul-André , Múnera Sánchez, DF , Bellotti, Anthony C. , Calvert, Lee A. , [Molecular identification of cassava mealybugs] , Molecular identification of cassava mealybugs

Journal Article 2002

Molecular markers dispute the existence of the Afro-Andean group of the bean angular leaf spot pathogen, Phaeoisariopsis griseola

Autor: Mahuku, George S. Henriquez Naranjo, MA Muñoz, J. Buruchara, Robin A.

Coevolution of the angular leaf spot pathogen, Phaeoisariopsis griseola, with its common bean host has been demonstrated, and P. griseola isolates have been divided into Andean and Mesoamerican groups that correspond to defined bean gene pools. Recent characterization of P. griseola isolates from...

Enlace original: https://cgspace.cgiar.org/handle/10568/43878

Investigación en Agricultura

PHASEOLUS VULGARIS

PHAEOISARIOPSIS GRISEOLA

GENETIC VARIATION

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Mahuku, George S. , Henriquez Naranjo, MA , Muñoz, J. , Buruchara, Robin A. , [Molecular markers dispute the existence of the Afro-Andean group of the bean angular leaf spot pathogen, Phaeoisariopsis griseola] , Molecular markers dispute the existence of the Afro-Andean group of the bean angular leaf spot pathogen, Phaeoisariopsis griseola

Journal Article 2009

Quantitative analysis of transgenes in cassava plants using real-time PCR technology

Autor: Beltrán Giraldo, Jorge Alonso Jaimes, H Echeverry, M Ladino Franco, YJ López, D. Duque E., Myriam Cristina Chavarriaga Aguirre, Paul Tohme, Joseph M.

Enlace original: https://cgspace.cgiar.org/handle/10568/43995

Investigación en Agricultura

MANIHOT ESCULENTA

TRANSGENIC PLANTS

QUANTITATIVE ANALYSIS

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Beltrán Giraldo, Jorge Alonso , Jaimes, H , Echeverry, M , Ladino Franco, YJ , López, D. , Duque E., Myriam Cristina , Chavarriaga Aguirre, Paul , Tohme, Joseph M. , [Quantitative analysis of transgenes in cassava plants using real-time PCR technology] , Quantitative analysis of transgenes in cassava plants using real-time PCR technology

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

A global assessment using PCR techniques of mycorrhizal fungal populations colonising Tithonia diversifolia

Autor: Sharrock, R.A. Sinclair, Fergus L. Gliddon, C. Rao, Idupulapati M. Barrios, Edmundo Mustonen, P.J. Smithson, P. Jones, D.L. Godbold, D.L.

Tithonia diversifolia (Mexican sunflower) is a shrub commonly used as a green manure crop in Central and South America, Asia and Africa as it accumulates high levels of phosphorus and other nutrients, even in depleted soils. In root samples collected from the global distribution of Tithonia, we e...

Enlace original: https://cgspace.cgiar.org/handle/10568/77683

Investigación en Agricultura

TITHONIA DIVERSIFOLIA

GREEN MANURES

VESICULAR ARBUSCULAR MYCORRHIZAE

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Sharrock, R.A. , Sinclair, Fergus L. , Gliddon, C. , Rao, Idupulapati M. , Barrios, Edmundo , Mustonen, P.J. , Smithson, P. , Jones, D.L. , Godbold, D.L. , [A global assessment using PCR techniques of mycorrhizal fungal populations colonising Tithonia diversifolia] , A global assessment using PCR techniques of mycorrhizal fungal populations colonising Tithonia diversifolia

Journal Article 2001

Application of PCR and DNA probes in the characterisation of trypanosomes in the blood of cattle in farms in Morogoro, Tanzania

Autor: Mugittu, K.N. Silayo, R.S. Majiwa, P.A.O. Kimbita, E.K. Mutayoba, B.M. MaSelle, R.

Polymerase chain reaction (PCR) and deoxyribonucleic acid (DNA) probes were used to characterize trypanosomes from cattle in Morogoro region of Tanzania. Blood samples collected from 390 beef and dairy cattle in selected farms in Morogoro region were examined for presence of trypanosomes using th...

Enlace original: https://cgspace.cgiar.org/handle/10568/33254

Investigación en Agricultura

CATTLE

TRYPANOSOMA CONGOLENSE

TRYPANOSOMA VIVAX

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Mugittu, K.N. , Silayo, R.S. , Majiwa, P.A.O. , Kimbita, E.K. , Mutayoba, B.M. , MaSelle, R. , [Application of PCR and DNA probes in the characterisation of trypanosomes in the blood of cattle in farms in Morogoro, Tanzania] , Application of PCR and DNA probes in the characterisation of trypanosomes in the blood of cattle in farms in Morogoro, Tanzania

Journal Article 2002

The application of PCR-ELISA to the detection of Trypanosoma brucei and T. vivax infections in livestock

Autor: Masake, R.A. Njuguna, J.T. Brown, C.C. Majiwa, P.A.O.

Teneral tsetse flies infected with either Trvpanosoma brucei or T. vivax were fed on healthy cattle. Blood samples collected daily from the cattle were examined by microscopy for the presence of trypanosomes, in thick smear, thin smear and in the buffy coat (BC). All the cattle fed upon by infect...

Enlace original: https://cgspace.cgiar.org/handle/10568/33256

Investigación en Agricultura

TRYPANOSOMA BRUCEI

TRYPANOSOMA VIVAX

PCR

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Masake, R.A. , Njuguna, J.T. , Brown, C.C. , Majiwa, P.A.O. , [The application of PCR-ELISA to the detection of Trypanosoma brucei and T. vivax infections in livestock] , The application of PCR-ELISA to the detection of Trypanosoma brucei and T. vivax infections in livestock

Journal Article 1998

Detection of the cassava bacterial blight pathogen, Xanthomonas axonopodis pv. manihotis, by polymerase chain reaction

Autor: Verdier, Valérie Mosquera Cifuentes, Gloria Maria Assigbétsé, K.

Cassava bacterial blight, caused by Xanthomonas axonopodis pv. manihotis, is of significant concern wherever cassava is grown. The movement of infected, asymptomatic stems is a major means of pathogen dispersal. A reliable and sensitive diagnostic procedure is necessary for the safe movement of c...

Enlace original: https://cgspace.cgiar.org/handle/10568/42726

Investigación en Agricultura

MANIHOT ESCULENTA

XANTHOMONAS

PCR

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Verdier, Valérie , Mosquera Cifuentes, Gloria Maria , Assigbétsé, K. , [Detection of the cassava bacterial blight pathogen, Xanthomonas axonopodis pv. manihotis, by polymerase chain reaction] , Detection of the cassava bacterial blight pathogen, Xanthomonas axonopodis pv. manihotis, by polymerase chain reaction

Poster 2004

RXam-1: A Xa21 homologue associated to bacterial blight resistance in cassava

Autor: López, C.E. Cooke, RG Delseny, M Tohme, Joseph M. Verdier, Valérie

Enlace original: https://cgspace.cgiar.org/handle/10568/57980

Investigación en Agricultura

XANTHOMONAS ORYZAE

XANTHOMONAS AXONOPODIS

GENETIC RESISTANCE

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López, C.E. , Cooke, RG , Delseny, M , Tohme, Joseph M. , Verdier, Valérie , [RXam-1: A Xa21 homologue associated to bacterial blight resistance in cassava] , RXam-1: A Xa21 homologue associated to bacterial blight resistance in cassava

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