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Poster 2015-01

Autor: Masumba, E. Merwe, A. van der Myburg, Z. Kapinga, F. Kasele, S. Kulembeka, H.P. Mkamilo, G.S. Rounsley, S. Prochnik, S. Kanju, E. Ferguson, M.

Cassava brown streak (CBSD) and mosaic (CMD) diseases are the major cassava production constraints in the East African region. Efforts to control these diseases were initiated in northeastern Tanganyika in the 1930’s using conventional breeding methods. Despite these efforts, CBSD is spreading, t...

Enlace original: https://cgspace.cgiar.org/handle/10568/79463

Investigación en Agricultura
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Masumba, E. ,  Merwe, A. van der ,  Myburg, Z. ,  Kapinga, F. ,  Kasele, S. ,  Kulembeka, H.P. ,  Mkamilo, G.S. ,  Rounsley, S. ,  Prochnik, S. ,  Kanju, E. ,  Ferguson, M. ,  [Mapping of QTL associated with resistance to Cassava Brown Streak and Mosaic Diseases in outcrossing cassava cultivars locally cultivated in Tanzania] ,  Mapping of QTL associated with resistance to Cassava Brown Streak and Mosaic Diseases in outcrossing cassava cultivars locally cultivated in Tanzania
Journal Article 2017-07-13

Autor: Masumba, E.A. Kapinga, F. Mkamilo, G.S. Salum, K. Kulembeka, H.P. Rounsley, S. Bredeson, J.V. Lyons, J.B. Rokhsar, D.S. Kanju, E. Katari, M.S. Myburg, A.A. Merwe, N.A. van der Ferguson, Morag E.

Cassava production in Africa is compromised by cassava brown streak disease (CBSD) and cassava mosaic disease (CMD). To reduce costs and increase the precision of resistance breeding, a QTL study was conducted to identify molecular markers linked to resistance against these diseases. A bi-parenta...

Enlace original: https://cgspace.cgiar.org/handle/10568/82972

Investigación en Agricultura
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Masumba, E.A. ,  Kapinga, F. ,  Mkamilo, G.S. ,  Salum, K. ,  Kulembeka, H.P. ,  Rounsley, S. ,  Bredeson, J.V. ,  Lyons, J.B. ,  Rokhsar, D.S. ,  Kanju, E. ,  Katari, M.S. ,  Myburg, A.A. ,  Merwe, N.A. van der ,  Ferguson, Morag E. ,  [QTL associated with resistance to cassava brown streak and cassava mosaic diseases in a bi-parental cross of two Tanzanian farmer varieties, Namikonga and Albert] ,  QTL associated with resistance to cassava brown streak and cassava mosaic diseases in a bi-parental cross of two Tanzanian farmer varieties, Namikonga and Albert
Journal Article 2003

Autor: Fregene, Martin A. Suarez, M. Mkumbira, J. Kulembeka, H.P. Ndedya, E. Kulaya, A. Mitchel, S. Gullberg, U. Rosling, H. Dixon, Alfred G.O. Dean, R.

Cassava (Manihot esculenta) is an allogamous, vegetatively propagated, Neotropical crop that is also widely grown in tropical Africa and Southeast Asia. To elucidate genetic diversity and differentiation in the crop's primary and secondary centers of diversity, and the forces shaping them, SSR ma...

Enlace original: https://cgspace.cgiar.org/handle/10568/96390

Investigación en Agricultura
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Fregene, Martin A. ,  Suarez, M. ,  Mkumbira, J. ,  Kulembeka, H.P. ,  Ndedya, E. ,  Kulaya, A. ,  Mitchel, S. ,  Gullberg, U. ,  Rosling, H. ,  Dixon, Alfred G.O. ,  Dean, R. ,  [Simple sequence repeat marker diversity in cassava landraces: genetic diversity and differentiation in an asexually propagated crop] ,  Simple sequence repeat marker diversity in cassava landraces: genetic diversity and differentiation in an asexually propagated crop
Journal Article 2018

Autor: Tumwegamire, Silver Kanju, E. Legg, J.P. Shirima, R. Kombo, S. Mkamilo, G.S. Mtunda, K. Sichalwe, K. Kulembeka, H.P. Ndyetabura, I. Saleh, H. Kawuki, R. Alicai, Titus Adiga, G. Benesi, I. Mhone, A. Zacarias, A. Matsimbe, S.F. Munga, T. Ateka, E. Navangi, L. Maruthi, M.N. Mwatuni, F. Ngundo, G. Mwangangi, M. Mbugua, E. Ndunguru, J. Rajabu, C. Mark, D.

Cassava varieties resistant to cassava mosaic disease (CMD) and cassava brown streak disease (CBSD) are needed for the food and income security of the rural poor in eastern and southern Africa (ESA). The International Institute of Tropical Agriculture led five national cassava breeding programs (...

Enlace original: https://cgspace.cgiar.org/handle/10568/92970

Investigación en Agricultura
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Tumwegamire, Silver ,  Kanju, E. ,  Legg, J.P. ,  Shirima, R. ,  Kombo, S. ,  Mkamilo, G.S. ,  Mtunda, K. ,  Sichalwe, K. ,  Kulembeka, H.P. ,  Ndyetabura, I. ,  Saleh, H. ,  Kawuki, R. ,  Alicai, Titus ,  Adiga, G. ,  Benesi, I. ,  Mhone, A. ,  Zacarias, A. ,  Matsimbe, S.F. ,  Munga, T. ,  Ateka, E. ,  Navangi, L. ,  Maruthi, M.N. ,  Mwatuni, F. ,  Ngundo, G. ,  Mwangangi, M. ,  Mbugua, E. ,  Ndunguru, J. ,  Rajabu, C. ,  Mark, D. ,  [Exchanging and managing in-vitro elite germplasm to combat cassava brown streak disease (CBSD) and cassava mosaic disease (CMD) in Eastern and Southern Africa] ,  Exchanging and managing in-vitro elite germplasm to combat cassava brown streak disease (CBSD) and cassava mosaic disease (CMD) in Eastern and Southern Africa
Journal Article 2016-02-15

Autor: Hokanson, K.E. Ellstrand, N.C. Dixon, A. Kulembeka, H.P. Olsen, K.M. Raybould, A.

The probability and consequences of gene flow to wild relatives is typically considered in the environmental risk assessment of genetically engineered crops. This is a report from a discussion by a group of experts who used a problem formulation approach to consider existing information for risk ...

Enlace original: https://cgspace.cgiar.org/handle/10568/75811

Investigación en Agricultura
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Hokanson, K.E. ,  Ellstrand, N.C. ,  Dixon, A. ,  Kulembeka, H.P. ,  Olsen, K.M. ,  Raybould, A. ,  [Risk assessment of gene flow from genetically engineered virus resistant cassava to wild relatives in Africa: an expert panel report] ,  Risk assessment of gene flow from genetically engineered virus resistant cassava to wild relatives in Africa: an expert panel report
Conference Paper 2010

Autor: Kullaya, A. Mkamilo, G.S. Mtunda, K. Kulembeka, H.P. Masumba, E. Marandu, E. Kanju, E. Ferguson, M. Ospina, C. Marin, E.J. Santos, L.G. Barrera, E. Morante, N. Ceballos, H. Jarvis, A. Tohme, Joseph M. Fregene, Martin A.

Tanzania is the fifth largest producer of cassava in Africa, the eighth largest producer in the world with an estimated average yields of about 10.4 t/ha, which is far below the potential yield of the crop. The low yield is caused by a number of factors including susceptibility of commonly grown ...

Enlace original: https://cgspace.cgiar.org/handle/10568/91693

Investigación en Agricultura
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Kullaya, A. ,  Mkamilo, G.S. ,  Mtunda, K. ,  Kulembeka, H.P. ,  Masumba, E. ,  Marandu, E. ,  Kanju, E. ,  Ferguson, M. ,  Ospina, C. ,  Marin, E.J. ,  Santos, L.G. ,  Barrera, E. ,  Morante, N. ,  Ceballos, H. ,  Jarvis, A. ,  Tohme, Joseph M. ,  Fregene, Martin A. ,  [Application of molecular marker-assisted selection in breeding for improved farmer/market preferred cassava varieties in Tanzania] ,  Application of molecular marker-assisted selection in breeding for improved farmer/market preferred cassava varieties in Tanzania
Journal Article 2012

Autor: Rabbi, Ismail Y. Kulembeka, H.P. Masumba, E. Marri, P. Ferguson, M.

Cassava (Manihot esculenta Crantz) is one of the most important food security crops in the tropics and increasingly being adopted for agro-industrial processing. Genetic improvement of cassava can be enhanced through marker-assisted breeding. For this, appropriate genomic tools are required to di...

Enlace original: https://cgspace.cgiar.org/handle/10568/77445

Investigación en Agricultura
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Rabbi, Ismail Y. ,  Kulembeka, H.P. ,  Masumba, E. ,  Marri, P. ,  Ferguson, M. ,  [An ESTderived SNP and SSR genetic linkage map of cassava (Manihot esculenta Crantz)] ,  An ESTderived SNP and SSR genetic linkage map of cassava (Manihot esculenta Crantz)
Conference Paper 2007

Autor: Jeremiah, S.C. Kulembeka, H.P. Kanju, E. Chirimi, B. Amour, R.

Cassava (Manihot esculenta Crantz) and sweetpotato (Ipomoea batatas) are key food crops in Tanzania in general and in the lake zone in particular. Cassava and sweetpotato are household food security crops in addition to being a source of household income. Availability of the new improved varietie...

Enlace original: https://cgspace.cgiar.org/handle/10568/91166

Investigación en Agricultura
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Jeremiah, S.C. ,  Kulembeka, H.P. ,  Kanju, E. ,  Chirimi, B. ,  Amour, R. ,  [The role of community based organisations' NGOs and farmers in technology transfer] ,  The role of community based organisations' NGOs and farmers in technology transfer
Journal Article 2012-06

Autor: Kulembeka, H.P. Ferguson, M. Herselman, L. Kanju, E. Mkamilo, G.S. Masumba, E. Fregene, Martin A. Labuschagne, M.T.

Cassava brown streak disease (CBSD) is an economically important virus disease causing significant losses to cassava root yield and quality in east, central and southern Africa. Breeding for resistance in cassava requires an understanding of the underlying genetic control of CBSD resistance. Sour...

Enlace original: https://cgspace.cgiar.org/handle/10568/79860

Investigación en Agricultura
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Kulembeka, H.P. ,  Ferguson, M. ,  Herselman, L. ,  Kanju, E. ,  Mkamilo, G.S. ,  Masumba, E. ,  Fregene, Martin A. ,  Labuschagne, M.T. ,  [Diallel analysis of field resistance to brown streak disease in cassava (Manihot esculenta Crantz) landraces from Tanzania] ,  Diallel analysis of field resistance to brown streak disease in cassava (Manihot esculenta Crantz) landraces from Tanzania

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