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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

Lozano, IvanLeiva Sandoval, Ana MariaJiménez Polo, JenyferFernández, ElizabethCarvajal-Yepes, MonicaCuervo Ibáñez, MaritzaCuéllar, Wilmer J.[Resolution of cassava-infecting alphaflexiviruses: Molecular and biological characterization of a novel group of potexviruses lacking the TGB3 gene]Resolution of cassava-infecting alphaflexiviruses: Molecular and biological characterization of a novel group of potexviruses lacking the TGB3 gene
Legg, J.P.Lava Kumar, PMakeshkumar, TTripathi, LeenaFerguson, MoragKanju, EdwardNtawuruhunga, PheneasCuéllar, Wilmer J.[Cassava virus diseases: biology, epidemiology, and management]Cassava virus diseases: biology, epidemiology, and management

Complete sequencing of p54-gene from 67 European, American, and West and East African Swine Fever virus (ASFV) isolates revealed that West African and European ASFV isolates classified within the predominant Genotype I according to partial sequencing of p72 were discriminated into four major sub-...


Gallardo, C.Mwaengo, D.M.Macharia, J.M.Arias, MarisaTaracha, E.A.Soler Garzón, AlvaroOkoth, S.Martin, E.Kasiti, J.Bishop, Richard P.[Enhanced discrimination of African swine fever virus isolates through nucleotide sequencing of the p54, p72, and pB602L (CVR) genes]Enhanced discrimination of African swine fever virus isolates through nucleotide sequencing of the p54, p72, and pB602L (CVR) genes

One necrosis-inducing strain and four mosaic-inducing strains of bean common mosaic virus (BCMV) were differentially seed-transmitted in 14 mosaic-susceptible bean (Phaseolus vulgaris) cultivars. Dubbele Witte, Redlands Greenleaf B, Michelite, Sanilac, and Red Mexican 35 consistently transmitted ...


Morales, Francisco JoséCastaño, M.[Seed transmission characteristics of selected bean common mosaic virus strains in differential bean cultivars]Seed transmission characteristics of selected bean common mosaic virus strains in differential bean cultivars

A bean golden mosaic geminiviral isolate from Goiania, Goiás, Brazil (BGMV-BZ), was determined to be transmitted by whiteflies and induced golden mosaic symptoms and diagnostic geminiviral inclusion bodies and ultrastructural abnormalities in infected bean leaves. In contrast to BGMV isolates fro...


Gilbertson, R.L.Hidayat, SHMartínez, R.T.Leong, SAFaria, J.C. deMorales, FMaxwell, D.P.[Differentiation of bean-infecting geminiviruses by nucleic acid hybridization probes and aspects of bean golden mosaic in Brazil]Differentiation of bean-infecting geminiviruses by nucleic acid hybridization probes and aspects of bean golden mosaic in Brazil

Bean germplasm was evaluated at CIAT for resistance to BCMV strains NL-4, NL-3, and NL-5 in order to use them in the national breeding and selection programs in Africa, Europe, USA, and Chile. Ninety-eight lines were selected for an international Bean Common Mosaic/Black Root resistance nursery. ...


Davis, J.H.C.Morales, Francisco JoséCastaño, M.[Resistance to black root]Resistance to black root

Bovine bone marrow-derived macrophages were infected in vitro with non-cytopathic or cytopathic strains of bovine viral diarrhoea virus. Infection with both biotypes resulted in a decreased production of tumour necrosis factor alpha upon stimulation with heat-inactivated Salmonella dublin or lipo...


Adler, H.Jungi, T.W.Pfister, H.Strasser, M.Sileghem, M.R.Peterhans, E.[Cytokine regulation by virus infection: Bovine viral diarrhea virus, a flavivirus, downregulates production of tumor necrosis factor alpha in macrophages in vitro]Cytokine regulation by virus infection: Bovine viral diarrhea virus, a flavivirus, downregulates production of tumor necrosis factor alpha in macrophages in vitro

Eight black-backed jackals and seven side-striped jackals were given SAD (Berne) rabies vaccine by direct oral instillation. Three different vaccine doses were used: 106.3, 106.8 and 107.5 median tissue culture infectious doses. Two additional jackals were given vaccine in chicken heads. One grou...


Bingham, J.Kappeler, A.Hill, F.W.G.King, A.A.Perry, Brian D.[Efficacy of SAD (Berne) rabies vaccine given by the oral route in two species of jackal (Canis mesomelas and Canis adustus)]Efficacy of SAD (Berne) rabies vaccine given by the oral route in two species of jackal (Canis mesomelas and Canis adustus)

Cassava brown streak disease (CBSD) threatens food and economic security for smallholder farmers throughout East and Central Africa, and poses a threat to cassava production in West Africa. CBSD is caused by two whitefly-transmitted virus species: Cassava brown streak virus (CBSV) and Ugandan cas...


Beyene, GetuChauhan, Raj DeepikaIlyas, MuhammadWagaba, HenryFauquet, Claude M.Miano, DouglasAlicai, TitusTaylor, Nigel J.[A Virus-derived stacked RNAi construct confers robust resistance to cassava brown streak disease]A Virus-derived stacked RNAi construct confers robust resistance to cassava brown streak disease

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