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Systemin is a plant signal peptide hormone involved in the responses to wounding and insect damage in the Solanaceae family. It works in the same signaling pathway of jasmonic acid (JA) and enhances the expression of proteinase inhibitors. With the aim of studying a role for systemin in plant ant...


Bubici, G.Carluccio, A.V.Stavolone, L.Cillo, F.[Prosystemin overexpression induces transcriptional modifications of defense-related and receptor-like kinase genes and reduces the susceptibility to Cucumber mosaic virus and its satellite RNAs in transgenic tomato plants]Prosystemin overexpression induces transcriptional modifications of defense-related and receptor-like kinase genes and reduces the susceptibility to Cucumber mosaic virus and its satellite RNAs in transgenic tomato plants

Cassava brown streak disease (CBSD) is the most important virus disease of cassava and a major food security threat in Africa. Yearly economic losses of up to $100 million USD have been attributed to CBSD. The lack of information on plant-virus interactions has restricted progress in breeding for...


Shirima, R.R.Maeda, D.GKanju, E.Ceasar, G.Tibazarwa, F.I.Legg, J.P.[Absolute quantification of cassava brown streak virus mRNA by real-time qPCR]Absolute quantification of cassava brown streak virus mRNA by real-time qPCR

Two viruses naturally infect Musa in Nigeria: banana streak badnavirus (BSV) and cucumber mosaic cucumovirus (CMV). During a recent field survey at Ibadan (Nigeria), some severely stunted banana plants (cv. Valery) were found that tested negative for CMV, banana bunchy-top virus, and BSV. The pla...


Hughes, J.Speijer, P.Olatunde, O.[Banana die-back virus- a new virus infecting banana in Nigeria]Banana die-back virus- a new virus infecting banana in Nigeria

Objectives: Insects are considered as the main vectors of Rice Yellow Mottle Virus (RYMV) in Africa. However, in Benin, little is known about the abundance and diversity of potential insect vectors of RYMV in rice fields to prevent and manage disease impact on rice production. Methodology and Res...


Koudamiloro, A.Togola, A.Djihinto, A.C.Douro-Kpindou, O.K.Akogbeto, M.[Survey of potential insect vectors of Rice Yellow Mottle Virus in the southern and central rice basin of Benin]Survey of potential insect vectors of Rice Yellow Mottle Virus in the southern and central rice basin of Benin

An inverted repeat construct corresponding to a segment of the potato leaf roll virus coat protein gene was created under control of a constitutive promoter and transferred into a transformation vector with a heat inducible Cre-loxP system to excise the nptII antibiotic resistance marker gene. Fi...


Orbegozo, JeanetteSolorzano, DennisCuéllar, Wilmer J.Bartolini, Maria LupeGhislain, M.Kreuze, J.F.[Marker-free PLRV resistant potato mediated by Cre-loxP excision and RNAi]Marker-free PLRV resistant potato mediated by Cre-loxP excision and RNAi

Millions of people around the world, particularly in West Africa, depend on yam for food and income, however global yam production has been fluctuating since 2007. Virus infections contribute to yam yield losses and the occurrence of mixed virus infections is potentially catastrophic. Planting of...


Eni, A.Hughes, J.Asiedu, RobertRey, M.[Incidence and diversity of mixed viruses lower in yam tubers and tuber sprouts compared with field leaf samples: Implications for virusfree planting material control strategy]Incidence and diversity of mixed viruses lower in yam tubers and tuber sprouts compared with field leaf samples: Implications for virusfree planting material control strategy
Morales, Francisco JoséArroyave, José A.Varón de Agudelo, FranciaAcosta Enciso, Nancy[Entorchamiento una nueva enfermedad viral del arroz en Colombia]Entorchamiento una nueva enfermedad viral del arroz en Colombia

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