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Namonyo, SamuelWagacha, M.Maina, SolomonWambua, L.Agaba, Morris[A metagenomic study of the rumen virome in domestic caprids]A metagenomic study of the rumen virome in domestic caprids

Presents and discusses ILCA's research on smallholder farming in the highlands, village sheep and goat production in the humid zone, cattle production in the subhumid zone, pastoral production in the arid zones of West Africa, range livestock production in eastern and southern Africa, and breed e...


International Livestock Centre for Africa[ILCA Bulletin No.13]ILCA Bulletin No.13

A study was conducted to document how smallholder farmers in Ethiopia utilize desho grass (Pennisetum pedicellatum) and explain the determinants of alternative and competing uses of the grass. The study was conducted using a semi-structured questionnaire for 240 farmers in the districts of Burie ...


Asmare, BimrewDemeke, S.Ejeta, Taye TolemariamTegegne, FirewWamatu, JaneRischkowsky, Barbara A.[Determinants of the utilization of desho grass (Pennisetum pedicellatum) by farmers in Ethiopia]Determinants of the utilization of desho grass (Pennisetum pedicellatum) by farmers in Ethiopia

The effect of selection for greater growth rate in the GIFT strain on traits related to female reproduction (weight at spawning, number of eggs, number of fry, total weight of fry and number of dead fry) was studied. Available records comprised 10 generations of data from a total of 935 breeding ...


Hamzah, A.Nguyen Hong NguyenMekkawy, W.Hooi Ling KhawHoong Yip YeeAbu Bakar, K.R.Ponzoni, R.W.Mohd Nor, S.A.[Genetic parameters and correlated responses in female reproductive traits in the GIFT strain]Genetic parameters and correlated responses in female reproductive traits in the GIFT strain

Calvert, Lee A.Sanint, Luis RobertoChâtel, M.Izquierdo, J.[Rice production in Latin America at critical crossroads]Rice production in Latin America at critical crossroads

The study was conducted to assess key factors influencing suspected white spot syndrome virus (WSSV) disease and associated shrimp production and economic performance in three contrasting black tiger shrimp (Penaeus monodon) culture technologies promoted by the United States Agency for Internatio...


Karim, M.Sarwer, R.H.Brooks, A.C.Gregory, R.Jahan, M.E.Belton, B.[The incidence of suspected white spot syndrome virus in semi-intensive and extensive shrimp farms in Bangladesh: Implications for management]The incidence of suspected white spot syndrome virus in semi-intensive and extensive shrimp farms in Bangladesh: Implications for management

Sweetpotato chlorotic stunt virus (SPCSV; genus Crinivirus, family Closteroviridae) is one of the most important pathogens of sweetpotato (Ipomoea batatas L.). It can reduce yields by 50% by itself and cause various synergistic disease complexes when co-infecting with other viruses, including swe...


Kreuze, J.F.Klein, I.S.Ghislain, M.Valkonen, J.P.T.Untiveros, M.Cuéllar, Wilmer J.Lajo, G.Cipriani, P.[RNA silencing-mediated resistance to a crinivirus (Closteroviridae) in cultivated sweetpotato (Ipomoea batatas L.) and development of sweetpotato virus disease following co-infection with a potyvirus.]RNA silencing-mediated resistance to a crinivirus (Closteroviridae) in cultivated sweetpotato (Ipomoea batatas L.) and development of sweetpotato virus disease following co-infection with a potyvirus.

Double-stranded RNA (dsRNA)-specific endonucleases belonging to RNase III classes 3 and 2 process dsRNA precursors to small interfering RNA (siRNA) or microRNA, respectively, thereby initiating and amplifying RNA silencing-based antiviral defense and gene regulation in eukaryotic cells. However, ...


Kreuze, J.F.Savenkov, E.I.Cuéllar, Wilmer J.Xiangdong LiValkonen, J.P.T.[Viral class 1 RNase III involved in suppression of RNA silencing.]Viral class 1 RNase III involved in suppression of RNA silencing.
Untiveros, M.Fuentes, S.Kreuze, J.F.[Molecular variability of sweet potato feathery mottle virus and other potyviruses infecting sweet potato in Peru.]Molecular variability of sweet potato feathery mottle virus and other potyviruses infecting sweet potato in Peru.

The largest extant RNA genomes are found in two diverse families of positive-strand RNA viruses, the animal Coronaviridae and the plant Closteroviridae. Comparative analysis of the viruses from the latter family reveals three levels of gene conservation. The most conserved gene module defines RNA...


Dolja, V.V.Kreuze, J.F.Valkonen, J.P.T.[Comparative and functional genomics of closteroviruses.]Comparative and functional genomics of closteroviruses.

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