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Journal Article 2004

Autor: Dongyi, H. Kelemu, Segenet

The pan-tropical grass genus Brachiaria comprises about 100 species, several of which are forages of economic importance, particularly in tropical America. Acremonium implicatum is a fungus that forms an endophytic association with at least some of these economically important grasses. To ascerta...

Enlace original: https://cgspace.cgiar.org/handle/10568/42546

Investigación en Agricultura
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Dongyi, H. ,  Kelemu, Segenet ,  [Acremonium implicatum, a seed-transmitted endophytic fungus in Brachiaria grasses] ,  Acremonium implicatum, a seed-transmitted endophytic fungus in Brachiaria grasses
Journal Article 1989

Autor: Hussain, A. Espinel, MT Roca, William M. Bushhuk, W

A procedure based on acid polyacrylamide gel electrophoresis (acid PAGE) has been described. Resolution of phaseolin bands appears to be relatively superior to that obtained with basic PAGE system. The procedure discriminates S, T, C, M and B types of phaseolins; S, T and C have been reported pre...

Enlace original: https://cgspace.cgiar.org/handle/10568/42545

Investigación en Agricultura
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Hussain, A. ,  Espinel, MT ,  Roca, William M. ,  Bushhuk, W ,  [Acid PAGE procedure for detection of phaseolins in field beans (Phaseolus vulgaris L.)] ,  Acid PAGE procedure for detection of phaseolins in field beans (Phaseolus vulgaris L.)
Journal Article 2009

Autor: Fitzgerald, MA Bergman, C.J. Resurreccion, AP Moller, J Jiménez, R. Reinke, RF Martin, M Blanco, P Molina, F Chen, M.H. Kuri, Victoria Eugenia Romero, M.V. Habibi, F Umemoto, T Jongdee, Supanee Graterol Matute, EJ Reddy, KR Bassinello, PZ Sivakami, R Rani, NS Das, S. Wang, YJ Indrasari, SD Ramli, A Ahmad, Rauf Dipti, S.S. Xie, L Nguyen, TL Singh, P Castillo Toro, D Tavasoli, F Mestres, C
Enlace original: https://cgspace.cgiar.org/handle/10568/42551

Investigación en Agricultura
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Fitzgerald, MA ,  Bergman, C.J. ,  Resurreccion, AP ,  Moller, J ,  Jiménez, R. ,  Reinke, RF ,  Martin, M ,  Blanco, P ,  Molina, F ,  Chen, M.H. ,  Kuri, Victoria Eugenia ,  Romero, M.V. ,  Habibi, F ,  Umemoto, T ,  Jongdee, Supanee ,  Graterol Matute, EJ ,  Reddy, KR ,  Bassinello, PZ ,  Sivakami, R ,  Rani, NS ,  Das, S. ,  Wang, YJ ,  Indrasari, SD ,  Ramli, A ,  Ahmad, Rauf ,  Dipti, S.S. ,  Xie, L ,  Nguyen, TL ,  Singh, P ,  Castillo Toro, D ,  Tavasoli, F ,  Mestres, C ,  [Addressing the dilemmas of measuring amylose in rice] ,  Addressing the dilemmas of measuring amylose in rice
Journal Article 1999

Autor: Caicedo, AL Gaitán Solís, Eliana Duque E., Myriam Cristina Toro Chica, Orlando Debouck, Daniel G. Tohme, Joseph M.

The taxonomic classification of the wild Lima bean complex needs to be assessed to select species for use in breeding programs and to identify genetic resources for conservation. The objectives of this study were to determine the genetic relationships among, and the phylogeny of, wild Lima bean (...

Enlace original: https://cgspace.cgiar.org/handle/10568/42559

Investigación en Agricultura
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Caicedo, AL ,  Gaitán Solís, Eliana ,  Duque E., Myriam Cristina ,  Toro Chica, Orlando ,  Debouck, Daniel G. ,  Tohme, Joseph M. ,  [AFLP fingerprinting of Phaseolus lunatus L. and related wild species from South America] ,  AFLP fingerprinting of Phaseolus lunatus L. and related wild species from South America
Journal Article 1999

Autor: Restrepo, S. Duque E., Myriam Cristina Tohme, Joseph M. Verdier, Valérie

Summary: Xanthomonas axonopodis pv. manihotis (Xam) is the causative agent of cassava bacterial blight (CBB), a worldwide disease that is particularly destructive in South America and Africa. CBB is controlled essentially through the use of resistant varieties. To develop an appropriate disease m...

Enlace original: https://cgspace.cgiar.org/handle/10568/42558

Investigación en Agricultura
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Restrepo, S. ,  Duque E., Myriam Cristina ,  Tohme, Joseph M. ,  Verdier, Valérie ,  [AFLP fingerprinting : An efficient technique for detecting genetic variation of Xanthomonas axonopodis pv. manihotis] ,  AFLP fingerprinting : An efficient technique for detecting genetic variation of Xanthomonas axonopodis pv. manihotis
Journal Article 1997

Autor: Roa, AC Maya, M.M. Duque E., Myriam Cristina Tohme, Joseph M. Allem, AC Bonierbale, Merideth W.

Despite the worldwide importance of cultivated cassava (M. esculenta Crantz) its origin and taxonomic relationships with other species in the genus have not been clearly established. We evaluated a representative sample of the crop’s diversity and six wild taxa with AFLPs to estimate genetic rela...

Enlace original: https://cgspace.cgiar.org/handle/10568/42555

Investigación en Agricultura
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Roa, AC ,  Maya, M.M. ,  Duque E., Myriam Cristina ,  Tohme, Joseph M. ,  Allem, AC ,  Bonierbale, Merideth W. ,  [AFLP analysis of relationships among cassava and other Manihot species] ,  AFLP analysis of relationships among cassava and other Manihot species
Journal Article 1999

Autor: Sánchez, G.M. Restrepo, S. Duque E., Myriam Cristina Fregene, Martin A. Bonierbale, Merideth W. Verdier, Valérie

Cassava bacterial blight (CBB) is caused by Xanthomonas axonopodis pv. manihotis (Xam). Resistance is found in Manihot esculenta and, in addition, has been introgressed from a wild relative, M. glaziovii. The resistance is thought to be polygenic and additively inherited. Ninety-three varieties o...

Enlace original: https://cgspace.cgiar.org/handle/10568/42557

Investigación en Agricultura
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Sánchez, G.M. ,  Restrepo, S. ,  Duque E., Myriam Cristina ,  Fregene, Martin A. ,  Bonierbale, Merideth W. ,  Verdier, Valérie ,  [AFLP assessment of genetic variability in cassava accessions (Manihot esculenta) resistant and susceptible to the cassava bacterial blight (CBB)] ,  AFLP assessment of genetic variability in cassava accessions (Manihot esculenta) resistant and susceptible to the cassava bacterial blight (CBB)
Journal Article 2000

Autor: Fregene, Martin A. Bernal, A. Duque E., Myriam Cristina Dixon, Alfred G.O. Tohme, Joseph M.

Amplified fragment length polymophism was assessed in 20 land races and nine elite lines of cassava from Africa, resistant and susceptible to the cassava mosaic disease (CMD). Eleven accessions from a representative core collection from Latin America, previously studied by AFLPs, were included as...

Enlace original: https://cgspace.cgiar.org/handle/10568/42554

Investigación en Agricultura
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Fregene, Martin A. ,  Bernal, A. ,  Duque E., Myriam Cristina ,  Dixon, Alfred G.O. ,  Tohme, Joseph M. ,  [AFLP analysis of African cassava (Manihot esculenta Crantz) germplasm resistant to the cassava mosaic disease (CMD)] ,  AFLP analysis of African cassava (Manihot esculenta Crantz) germplasm resistant to the cassava mosaic disease (CMD)
Journal Article 2000

Autor: Crowley, E.L. Carter, Simon E.

Theories of agrarian change in Africa normally treat agricultural intensification as a linear unidirectional process that gradually engulfs entire agrarian systems as human population increases. Focusing on soil management practices, this paper disputes the alleged uniformity of intensification a...

Enlace original: https://cgspace.cgiar.org/handle/10568/42561

Investigación en Agricultura
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Crowley, E.L. ,  Carter, Simon E. ,  [Agrarian change and the changing relationships between toil and soil in Maragoli, Western Kenya (1900-1994)] ,  Agrarian change and the changing relationships between toil and soil in Maragoli, Western Kenya (1900-1994)
Journal Article 2011

Autor: Ayuke, Fredrick O. Pulleman, M Vanlauwe, Bernard Goede, Ron G.M. de Six, Johan Csuzdi, C. Brussaard, Lijbert

Earthworm and termite diversity were studied in 12 long-term agricultural field trials across the sub-humid to semi-arid tropical zones of Eastern and Western Africa. In each trial, treatments with high and low soil organic C were chosen to represent contrasts in long-term soil management effects...

Enlace original: https://cgspace.cgiar.org/handle/10568/42562

Investigación en Agricultura
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Ayuke, Fredrick O. ,  Pulleman, M ,  Vanlauwe, Bernard ,  Goede, Ron G.M. de ,  Six, Johan ,  Csuzdi, C. ,  Brussaard, Lijbert ,  [Agricultural management affects earthworm and termite diversity across humid to semi-arid tropical zones] ,  Agricultural management affects earthworm and termite diversity across humid to semi-arid tropical zones

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