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Kyndt, T.Quispe, D.Zhai, H.Jarret, R.Ghislain, M.Liu, Q.Gheysen, G.Kreuze, J.F.[The genome of cultivated sweet potato contains Agrobacterium T-DNAs with expressed genes: An example of a naturally transgenic food crop.]The genome of cultivated sweet potato contains Agrobacterium T-DNAs with expressed genes: An example of a naturally transgenic food crop.
Maquia, I.Muocha, I.Naico, A.Martins, N.Gouveia, M.Andrade, I.Goulao, L.F.Ribeiro, A.I.[Molecular, morphological and agronomic characterization of the sweet potato (Ipomoea batatas L.) germplasm collection from Mozambique: Genotype selection for drought prone regions.]Molecular, morphological and agronomic characterization of the sweet potato (Ipomoea batatas L.) germplasm collection from Mozambique: Genotype selection for drought prone regions.

Smallholders in Eastern and Southern Africa (ESA) have limited access to timely availability of quality sweetpotato seed which contributes to sub-optimal root yields. To enhance availability and access to quality seed it is necessary to link formal plant breeding efforts to a sustainable seed sup...


Rajendran, S.Kimenye, L.N.McEwan, M.[Strategies for the development of the sweetpotato early generation seed sector in eastern and southern Africa]Strategies for the development of the sweetpotato early generation seed sector in eastern and southern Africa
Gibson, R.W.Kreuze, J.F.[Degeneration in sweetpotato due to viruses, virus-cleaned planting material and reversion: A review.]Degeneration in sweetpotato due to viruses, virus-cleaned planting material and reversion: A review.

This study used discrete and count data regression models and data collected from 732 farm households in Tanzania to test the effect of participation on a project designed to break this quality “seed” bottleneck (via technology awareness and targeted access to clean planting materials) on: i) the...


Okello, A.Sindi, K.Shikuku, K.M.Low, J.W.McEwan, M.Nakazi, F.Namanda, S.Babu, A.Mafuru, J.[Effect of technology awareness and access on the conservation of clean planting materials of vegetatively produced crops: The case of sweetpotato.]Effect of technology awareness and access on the conservation of clean planting materials of vegetatively produced crops: The case of sweetpotato.

Sweetpotato breeding requires at least 5 years to obtain an advanced breeding clone for further testing with the goal of cultivar release. An accelerated breeding scheme (ABS) can be feasible if the genotype × year interaction is low. The objectives of the present study were to describe an ABS fo...


Andrade, M.I.Ricardo, J.Naico, A.Alvaro, A.Makunde, G.S.Low, J.W.Ortiz, J.Gruneberg, W.J.[Release of orange-fleshed sweetpotato (Ipomoea batatas [l.] Lam.) cultivars in Mozambique through an accelerated breeding scheme.]Release of orange-fleshed sweetpotato (Ipomoea batatas [l.] Lam.) cultivars in Mozambique through an accelerated breeding scheme.

Sweetpotato (Ipomoea batatas (L.) Lam.), a hexaploid outcrossing crop, is an important staple and food security crop in developing countries in Africa and Asia. The availability of genomic resources for sweetpotato is in striking contrast to its importance for human nutrition. Previously existing...


Schafleitner, R.Tincopa, L.R.Palomino, O.Rossel, G.Robles, R.Alagon, R.Rivera, C.Quispe, C.Rojas, L.Pacheco, J.Solis, J.Cerna, D.Kim, J.Y.Hou, J.Simon, R.[A sweetpotato gene index established by de novo assembly of pyrosequencing and Sanger sequences and mining for gene-based microsatellite markers]A sweetpotato gene index established by de novo assembly of pyrosequencing and Sanger sequences and mining for gene-based microsatellite markers

Viral diseases in crop plants constitute a major obstacle to food security in the developing world. Subsistence crops, including cassava, sweetpotato, potato, banana, papaya, common bean, rice and maize are often infected with RNA and/or DNA viruses that cannot be controlled with pesticides. Henc...


Kreuze, J.F.Valkonen, Jari[Utilization of engineered resistance to viruses in crops of the developing world, with emphasis on sub-Saharan Africa.]Utilization of engineered resistance to viruses in crops of the developing world, with emphasis on sub-Saharan Africa.
Cervantes-Flores, J.C.Sosinski, B.Pecota, K.V.Mwanga, R.O.M.Catignani, G.L.Truong, V.D.Watkins, R.H.Ulmer, M.R.Yencho, G.C.[Identification of quantitative trait loci for dry-matter, starch, and <beta>-carotene content in sweetpotato.]Identification of quantitative trait loci for dry-matter, starch, and <beta>-carotene content in sweetpotato.
Attaluri, S.Sangakkara, U.R.Costa, W.A.J.M. de.[Physiological adaptability of sweetpotato (Ipomoea batatas) genotypes as influenced by seasons with emphasis on orange-fleshed sweetpotato.]Physiological adaptability of sweetpotato (Ipomoea batatas) genotypes as influenced by seasons with emphasis on orange-fleshed sweetpotato.

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