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Journal Article 2008

Autor: Okogbenin, Emmanuel Marin, J Fregene, Martin A.

Genetic mapping of early bulking in a full-sib population of cassava was continued in a selfed family of 268 cassava plants derived from a single progeny of the full-sib population. The pseudo F2 population was analysed with 122 segregating SSR markers. A previously constructed linkage map of cas...

Enlace original: https://cgspace.cgiar.org/handle/10568/43986

Investigación en Agricultura
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Okogbenin, Emmanuel ,  Marin, J ,  Fregene, Martin A. ,  [QTL analysis for early yield in a pseudo F2 population of cassava] ,  QTL analysis for early yield in a pseudo F2 population of cassava
Journal Article 2005

Autor: Xia, L Peng, K Yang, S Wenzl, Peter Vicente, M.C. de Fregene, Martin A. Kilian, A

Understanding the distribution of genetic diversity within and among individuals, populations, species and gene pools is crucial for the efficient management of germplasm collections. Molecular markers are playing an increasing role in germplasm characterization, yet their broad application is li...

Enlace original: https://cgspace.cgiar.org/handle/10568/42715

Investigación en Agricultura
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Xia, L ,  Peng, K ,  Yang, S ,  Wenzl, Peter ,  Vicente, M.C. de ,  Fregene, Martin A. ,  Kilian, A ,  [DArT for high-throughput genotyping of cassava (Manihot esculenta) and its wild relatives] ,  DArT for high-throughput genotyping of cassava (Manihot esculenta) and its wild relatives
Journal Article 2017-07

Autor: Adeyemo, O. Sarah Chavarriaga Aguirre, Paul Tohme, Joseph M. Fregene, Martin A. Davis, Seth J. Setter, Tim L.

Cassava is a tropical storage-root crop that serves as a worldwide source of staple food for over 800 million people. Flowering is one of the most important breeding challenges in cassava because in most lines flowering is late and non-synchronized, and flower production is sparse. The FLOWERING ...

Enlace original: https://cgspace.cgiar.org/handle/10568/83280

Investigación en Agricultura
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Adeyemo, O. Sarah ,  Chavarriaga Aguirre, Paul ,  Tohme, Joseph M. ,  Fregene, Martin A. ,  Davis, Seth J. ,  Setter, Tim L. ,  [Overexpression of Arabidopsis FLOWERING LOCUS T (FT) gene improves floral development in cassava (Manihot esculenta, Crantz)] ,  Overexpression of Arabidopsis FLOWERING LOCUS T (FT) gene improves floral development in cassava (Manihot esculenta, Crantz)
Journal Article 2014-01-15

Autor: Olasanmi, B Akoroda, M.O. Okogbenin, Emmanuel Egesi, Chiedozie N. Kahya, SS Onyegbule, O Ewa, F. Gutiérrez, J. Ceballos, H. Tohme, Joseph M. Fregene, Martin A.

Late root bulking is a major factor leading to rejection and abandoning of improved cassava genotypes in sub-Saharan Africa. Early bulking (EB) varieties shorten the growth period from planting to harvesting, better fit into environments with short rainy season, and reduce exposure to biotic and ...

Enlace original: https://cgspace.cgiar.org/handle/10568/42140

Investigación en Agricultura
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Olasanmi, B ,  Akoroda, M.O. ,  Okogbenin, Emmanuel ,  Egesi, Chiedozie N. ,  Kahya, SS ,  Onyegbule, O ,  Ewa, F. ,  Gutiérrez, J. ,  Ceballos, H. ,  Tohme, Joseph M. ,  Fregene, Martin A. ,  [Bulked segregant analysis identifies molecular markers associated with early bulking in cassava (Manihot esculenta Crantz)] ,  Bulked segregant analysis identifies molecular markers associated with early bulking in cassava (Manihot esculenta Crantz)
Journal Article 2013

Autor: Okogbenin, Emmanuel Setter, TL Ferguson, M. Mutegi, R Ceballos, Hernan Olasanmi, B Fregene, Martin A.
Enlace original: https://cgspace.cgiar.org/handle/10568/51491

Investigación en Agricultura
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Okogbenin, Emmanuel ,  Setter, TL ,  Ferguson, M. ,  Mutegi, R ,  Ceballos, Hernan ,  Olasanmi, B ,  Fregene, Martin A. ,  [Phenotypic approaches to drought in cassava: review] ,  Phenotypic approaches to drought in cassava: review
Journal Article 1999

Autor: Fregene, Martin A. Ospina, Julio A. Roca, William M.
Enlace original: https://cgspace.cgiar.org/handle/10568/83258

Investigación en Agricultura
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Fregene, Martin A. ,  Ospina, Julio A. ,  Roca, William M. ,  [Recovery of cassava (Manihot esculenta Crantz) plants from culture of immature zygotic embryos] ,  Recovery of cassava (Manihot esculenta Crantz) plants from culture of immature zygotic embryos
Journal Article 2014-10-10

Autor: Wang, W. Feng, B Xiao, Z Zhou, X Li, P Zhang, W Wang, Y. Lindberg Møller, B Zhang, P. Luo, M Xiao, G Liu, J Yang, J Chen, S. Rabinowicz, PD Chen, X. Zhang, HB Ceballos, H. Lou, Q Zou, M Carvalho, LJCB Zeng, C Xia, J. Sun, S Fu, Y Wang, H. Lu, C Ruan, M Zhou, S. Wu, Z Liu, H Kannangara, RM Jørgensen, K Neale, RL Bonde, M Heinz, N Zhu, W Wang, S. Zhang, Y. Pan, K Wen, M Ma, P Li, Z Hu, M Liao, W Hu, W Zhang, S. Pei, J Guo, A Guo, J Zhang, J Zhang, Z. Ye, J Ou, W Ma, Y Liu, X Tallon, LJ Galens, K Ott, S Huang, J Xue, J An, F Yao, Q Lu, X Fregene, Martin A. Becerra López Lavelle, Luis Augusto Wu, J. You, FM Chen, M. Hu, S Wu, G. Zhong, S Ling, P Chen, Y. Wang, Q. Liu, G Liu, B Li, K Peng, M

Cassava is a major tropical food crop in the Euphorbiaceae family that has high carbohydrate production potential and adaptability to diverse environments. Here we present the draft genome sequences of a wild ancestor and a domesticated variety of cassava and comparative analyses with a partial i...

Enlace original: https://cgspace.cgiar.org/handle/10568/51712

Investigación en Agricultura
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Wang, W. ,  Feng, B ,  Xiao, Z ,  Zhou, X ,  Li, P ,  Zhang, W ,  Wang, Y. ,  Lindberg Møller, B ,  Zhang, P. ,  Luo, M ,  Xiao, G ,  Liu, J ,  Yang, J ,  Chen, S. ,  Rabinowicz, PD ,  Chen, X. ,  Zhang, HB ,  Ceballos, H. ,  Lou, Q ,  Zou, M ,  Carvalho, LJCB ,  Zeng, C ,  Xia, J. ,  Sun, S ,  Fu, Y ,  Wang, H. ,  Lu, C ,  Ruan, M ,  Zhou, S. ,  Wu, Z ,  Liu, H ,  Kannangara, RM ,  Jørgensen, K ,  Neale, RL ,  Bonde, M ,  Heinz, N ,  Zhu, W ,  Wang, S. ,  Zhang, Y. ,  Pan, K ,  Wen, M ,  Ma, P ,  Li, Z ,  Hu, M ,  Liao, W ,  Hu, W ,  Zhang, S. ,  Pei, J ,  Guo, A ,  Guo, J ,  Zhang, J ,  Zhang, Z. ,  Ye, J ,  Ou, W ,  Ma, Y ,  Liu, X ,  Tallon, LJ ,  Galens, K ,  Ott, S ,  Huang, J ,  Xue, J ,  An, F ,  Yao, Q ,  Lu, X ,  Fregene, Martin A. ,  Becerra López Lavelle, Luis Augusto ,  Wu, J. ,  You, FM ,  Chen, M. ,  Hu, S ,  Wu, G. ,  Zhong, S ,  Ling, P ,  Chen, Y. ,  Wang, Q. ,  Liu, G ,  Liu, B ,  Li, K ,  Peng, M ,  [Cassava genome from a wild ancestor to cultivated varieties] ,  Cassava genome from a wild ancestor to cultivated varieties
Journal Article 2015

Autor: Parkes, E. Fregene, Martin A. Dixon, A. Okogbenin, Emmanuel Boakye-Peprah, B. Labuschagne, M.T.

Cassava is a major staple and food security crop in Africa which can produce a crop under uncertain rainfall and low fertility conditions. How- ever, it suffers from several pests and diseases, with Cassava Mosaic Disease (CMD) being the main biotic constraint in production in s...

Enlace original: https://cgspace.cgiar.org/handle/10568/74442

Investigación en Agricultura
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Parkes, E. ,  Fregene, Martin A. ,  Dixon, A. ,  Okogbenin, Emmanuel ,  Boakye-Peprah, B. ,  Labuschagne, M.T. ,  [Developing Cassava Mosaic Disease resistant cassava varieties in Ghana using a marker assisted selection approach] ,  Developing Cassava Mosaic Disease resistant cassava varieties in Ghana using a marker assisted selection approach
Journal Article 2006

Autor: Lokko, Y Dixon, Alfred G.O. Offei, S Danquah, E.Y. Fregene, Martin A.

A study was conducted to determine the extent of genetic diversity among African cassava (Manihot esculenta Crantz) accessions resistant to the cassava mosaic virus disease (CMD), using simple sequence repeat (SSR) markers. The accessions included a breeding stock (clone 58308), five improved lin...

Enlace original: https://cgspace.cgiar.org/handle/10568/43200

Investigación en Agricultura
Enlace permanente
Lokko, Y ,  Dixon, Alfred G.O. ,  Offei, S ,  Danquah, E.Y. ,  Fregene, Martin A. ,  [Assessment of genetic diversity among African cassava Manihot esculenta Crantz accessions resistant to the cassava mosaic virus disease using SSR markers] ,  Assessment of genetic diversity among African cassava Manihot esculenta Crantz accessions resistant to the cassava mosaic virus disease using SSR markers
Journal Article 2007

Autor: Rodríguez, M.A.D. Jesus, J. de Silva, AF Bellotti, Anthony C. Fregene, Martin A. Alves, A.A.C.
Enlace original: https://cgspace.cgiar.org/handle/10568/44401

Investigación en Agricultura
Enlace permanente
Rodríguez, M.A.D. ,  Jesus, J. de ,  Silva, AF ,  Bellotti, Anthony C. ,  Fregene, Martin A. ,  Alves, A.A.C. ,  [Avaliação de híbridos interespecíficos de mandioca para a resistência a doenças] ,  Avaliação de híbridos interespecíficos de mandioca para a resistência a doenças

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