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Records (with and without coordinates) representing germplasm accessions and sightings of the wild relatives of potato. These records were used as input to assess the ex situ conservation urgency of 73 wild relatives of potato


Castañeda-Álvarez, Nora P.[Gap analysis - potatoes occurrences]Gap analysis - potatoes occurrences

A severe disease was observed in the potato variety Criolla Colombiana . Main symptomatology consisted of discoloration or yellowing of the whole plant, apical leafroll, dwarfing, axillary buds and thicker internodes. Phytoplasmas related to 16SrV and 16SrXII groups were identified by nested PCR...


Mejía, Juan FernandoContaldo, N.Paltrinieri, SPardo, Juan ManuelRios, CAÁlvarez, E.Bertaccini, A[Molecular detection and identification of group 16SrV and 16SrXII phytoplasma associated with potatoes in Colombia]Molecular detection and identification of group 16SrV and 16SrXII phytoplasma associated with potatoes in Colombia

Scott, Gregory J.Best, R.Rosegrant, Mark W.Bokanga, M.[Roots and tubers in the global food system: a vision statement to the year 2020]Roots and tubers in the global food system: a vision statement to the year 2020

El autor sintetiza el caso de un proyecto que, partiendo de la conservación, evaluación y utilización del material genético de papa en el sur de Chile, ha derivado en uno de desarrollo rural integral, tratando de mejorar la calidad de vida de los campesinos de menos recursos en esa región. Destac...


Contreras M., Andrés[Recursos fitogenéticos y su uso en agricultura marginal]Recursos fitogenéticos y su uso en agricultura marginal
Roca, William M.Hershey, Clair H.Malamud, OS[Taller Latinoamericano sobre Intercambio de Germoplasma de Papa y Yuca (1, 1982, Cali, Colombia). Memorias]Taller Latinoamericano sobre Intercambio de Germoplasma de Papa y Yuca (1, 1982, Cali, Colombia). Memorias
Villamil-Garzon, AngelaCuéllar, Wilmer J.Guzmán-Barney, Mónica[Natural co-infection of Solanum tuberosum crops by the Potato yellow vein virus and potyvirus in Colombia = Co-infección natural de Potato yellow vein virus y potivirus en cultivos de Solanum tuberosum en Colombia]Natural co-infection of Solanum tuberosum crops by the Potato yellow vein virus and potyvirus in Colombia = Co-infección natural de Potato yellow vein virus y potivirus en cultivos de Solanum tuberosum en Colombia

Functional properties of normal and waxy starches from maize, rice, potato, and cassava as well as the modified waxy maize starch COLFLO 67 were compared. The main objective of this study is to position the recently discovered spontaneous mutation for amylose-free cassava starch in relation to th...


Sánchez, T.Dufour, D.L.Moreno, I.X.Ceballos, H.[Comparison of pasting and gel stabilities of waxy and normal starches from potato, maize, and rice with those of a novel waxy cassava starch under thermal, chemical, and mechanical stress]Comparison of pasting and gel stabilities of waxy and normal starches from potato, maize, and rice with those of a novel waxy cassava starch under thermal, chemical, and mechanical stress

The complete bipartite genome (RNA1 and RNA2) of a new nepovirus infecting potato was obtained using small RNA sequencing and assembly complemented by Sanger sequencing. Each RNA encodes a single polyprotein, flanked by 5’ and 3’ untranslate regions (UTR) and followed by a poly (A) tail. The puta...


Souza, Joao deMuller, G.Pérez, W.Cuéllar, Wilmer J.Kreuze, J.F.[Complete sequence and variability of a new subgroup B nepovirus infecting potato in central Peru]Complete sequence and variability of a new subgroup B nepovirus infecting potato in central Peru
Bonabana-Wabbi, JacklineMugonola, BAjibo, SKirinya, JKato, E.Kalibwani, RKasenge, VNyamwaro, Sospeter S.Tumwesigye, S.Chiuri, WanjikuMugabo, JFungo, B.Tenywa, M.M.[Agricultural profitability and technical efficiency: the case of pineapple and potato in SW Uganda]Agricultural profitability and technical efficiency: the case of pineapple and potato in SW Uganda
Nyamwaro, Sospeter S.Buruchara, Robin A.Tenywa, M.M.Kalibwani, RMugabo, Josephat R.Wanjiku, C.Tukahirwa, J.M.B.Nyamurinda, BMurorunkwere, FKashaija, INdatira, DMutabazi, SKuule, MKarume, KBikuba, GMandefu, PRamazani, MAMapatano, S.Wimba, Benjamin M.M.Bahiga, LFatunbi, A.O.Adekunle, A.A.[Success stories]Success stories

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