Resultados de búsqueda - Genes Africa.

Development of late blight resistant potato biotech varieties for Sub-Saharan Africa. por Ghislain, M., Rivera, C., Roman, M., Orbegozo, Jeanette P., Tovar, J., Magembe, J., Gamboa, S., Forbes, G., Kreuze, Jan F.

“…However, durable resistance might be achieved through genetic transformation of a potato variety with different combinations of R genes from Solanum wild species. The RB, Rpi-blb2 (isolated from Solanum bulbocastanum) and the Rpi-vnt1.1 (isolated from S. venturii) genes are being transferred into the susceptible variety Desiree and other varieties grown in sub-Saharan Africa (SSA). …”
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Towards sustainable national plant genetic resources programmes policy, planning and coordination issues: Proceedings of an international workshop, 10-18 May 2002, Zschortau, Germa... por Engels, J.M.M., Vodouhe, R., Thompson, J., Zannou, A., Hehne, E., Grum, M.

“…West and Central Africa is a source of essential agricultural genetic diversity.…”
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Genomic analysis of Sweet potato feathery mottle virus from East Africa por Wokorach, G., Otim, G., Njuguna, Joyce N., Edema, H., Njung'e, V., Machuka, Eunice M., Yao, Nasser, Stomeo, Francesca, Echodua, R.

“…The results indicate occurrence of an isolate of phylogroup B within East Africa. Low genetic differentiation was observed between isolates from Kenya and Uganda indicating evidence of gene flow between the two countries. …”
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A single polyploidization event at the origin of the tetraploid genome of Coffea arabica is responsible for the extremely low genetic variation in wild and cultivated germplasm por Scalabrin, Simone, Toniutti, Lucile, DiGaspero, Gabriele, Scaglione, Davide, Magris, Gabriele, Vidotto, Michele, Pinosio, Sara, Cattonaro, Federica, Magni, Federica, Jurman, Irena, 19 autores más

“…We assembled a total length of 1.536 Gbp, 444 Mb and 527 Mb of which were assigned to the canephora and eugenioides subgenomes, respectively, and predicted 46,562 gene models, 21,254 and 22,888 of which were assigned to the canephora and to the eugeniodes subgenome, respectively. …”
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Diversity assessment of winged bean [Psophocarpus tetragonolobus (L.) DC.] accessions from IITA Genebank por Shonde, T.E., Adebayo, M.A., Bhadmus, A., Adejumobi, I.I., Oyatomi, O., Faloye, B., Abberton, M.

“…The capability of winged bean to support food and nutrition security in sub-Saharan Africa is recurrently being affected by several constraints, which include a lack of genetic improvement. …”
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Unlocking Dolichos bean diversity in the National Genebank: Morphological characterization and core set development to optimize its conservation and utilization por Mohapatra, K.P., Sarkar, Suresh, Kumar, Saurabh, Ramya, K.R., Tripathi, Kuldeep, Chandra, Puran, Gore, Padmavati G., Gautam, R.K., Pranusha, P., Anitha, K., Rana, Jai Chand, Singh, G.P.

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Characterization of a collection of Aeschynomene histrix in subhumid Nigeria por Merkel, U, Peters, Michael, Schultze-Kraft, Rainer, Berner, D.K.

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Screening and breeding for resistance to maize stem borers and Eldana in West and Central Africa por Ajala, S., Aroga, R., Odiyi, A., Olaoye , G.

“…Stem borers are one of the major constraints limiting maize productivity in Africa. The most important species reducing maize yield in West and Central Africa are Sesamia calamistis, Eldana saccharina and Busseola fusca. …”
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IPGRI in Central & West Asia and North Africa: Regional report 1999-2000 por International Plant Genetic Resources Institute

“…The report highlights some particularly significant achievements of IPGRI's activities in Central & West Asia and North Africa in 1999-2000 and describes the impact that this work is having. …”
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Genetic diversity of Fusarium oxysporum f. sp. cubense in East and Central Africa por Karangwa, P., Mostert, D., Ndayihanzamaso, P., Dubois, T., Niere, B., Felde, A. zum, Schouten, A., Blomme, Guy, Beed, Fenton D., Viljoen, Altus

“…Banana Fusarium wilt is a major production constraint globally and a significant threat to the livelihoods of millions of people in East and Central Africa (ECA). A proper understanding of the diversity and population dynamics of the causal agent, Fusarium oxysporum f. sp. cubense (Foc), could be useful for the development of sustainable disease management strategies for the pathogen. …”
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Whole-genome resequencing reveals genomic variation and dynamics in Ethiopian indigenous goats por Sheriff, Oumer, Ahbara, Abulgasem M., Haile, Aynalem, Alemayehu, Kefyalew, Han Jianlin, Mwacharo, Joram M.

“…We included genotype data from four other Ethiopian goat populations (Abergelle, Keffa, Gumuz, and Woyto-Guji) and goats from Asia; Europe; and eastern, southern, western, and northern Africa to investigate the genetic predisposition of the three Ethiopian populations and performed comparative genomic analysis. …”
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A global overview of cassava genetic diversity por Ferguson, Morag E., Shah, Tushaar, Kulakow, Peter A., Ceballos, Hernán

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An ecogeographic study African vigna por Maxted, N., Mabuza-Diamini, P., Moss, H., Padulosi, S., Jarvis, A., Guarino, Luigi

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Massive sorghum collection genotyped with SSR markers to enhance use of global genetic resources por Billot, C., Ramu, P., Bouchet, S., Chantereau, J., Deu, M., Gardes, L., Noyer, J., Rami, J.F., Rivallan, R., Li, Y., Lu, P., Wang, T., Folkertsma, R.T., Arnaud, Elizabeth, Upadhyaya, Hari D., Glaszmann, Jean-Christophe, Hash, C.T.

“…The peripheral groups in western Africa, southern Africa and eastern Asia were the most homogeneous and clearly differentiated. …”
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RNA silencing suppression activity encoded by plant-infecting DNA satellites from Africa por Zhou, Mi

Utilization of engineered resistance to viruses in crops of the developing world, with emphasis on sub-Saharan Africa por Kreuze, Jan F., Valkonen, Jari

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Cassava for the future: embryogenic liquid cultures suitable for new biotech techniques por Dedičová, Beata, Becerra Lopez Lavalle, Luis Augusto

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Promising strategies to enhance the sustainability of community seed banks por Vernooy, Ronnie, Adokorach, Joyce, Gupta, Arnab, Otieno, Gloria, Rana, Jai, Shrestha, Pitambar, Subedi, Abishkar

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Coconut palms on the edge of the desert: genetic diversity of Cocos nucifera L. in Oman por Perera, L., Baudouin, L., Bourdeix, Roland, Bait Fadhil, A., Hountondji, F.C.C., Al-Shanfri, A.

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Genetic dissection and simultaneous improvement of drought and low nitrogen tolerances by designed QTL pyramiding in rice por Feng, Bo, Chen, Kai, Cui, Yanru, Wu, Zhichao, Zheng, Tianqing, Zhu, Yajun, Ali, Jauhar, Wang, Bingbing, Xu, Jianlong, Zhang, Wenzhong, Li, Zhikang

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