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Browsing University of Hertfordshire by Author "Livieratos, I.C."
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Analysis of the RNA of Potato yellow vein virus : Evidence for a tripartite genome and conserved 3′-terminal structures among members of the genus Crinivirus
Livieratos, I.C.; Eliasco, E.; Müller, G.; Salazar, L.F.; Olsthoorn, R.C.L.; Pleij, C.W.A.; Coutts, Robert H.A. (2004-07-01)Double-stranded RNA preparations produced from potato plants graft-inoculated with a Peruvian isolate of Potato yellow vein virus (PYVV; genus Crinivirus, family Closteroviridae) contain five RNA species denoted RNA 1, RNA ... -
Differentiation between cucurbit yellow stunting disorder virus and beet pseudo-yellows virus by a reverse transcription-polymerase chain reaction assay
Livieratos, I.C.; Coutts, Robert H.A.; Katis, N. (1998-06)Two whitefly-transmitted viruses elicit identical symptoms of interveinal chlorosis (yellowing) in greenhouse- and field-grown cucurbits in Mediterranean countries. The agents of these diseases are partially characterized ... -
Identification and sequence analysis of Potato yellow vein virus capsid protein minor gene
Livieratos, I.C.; Muller, G.; Salazar, L.F.; Eliasco, E.; Coutts, Robert H.A. (2002-12)Potato yellow vein virus (PYVV) is a whitefly-transmitted (Trialeurodes vaporariorum) closterovirus (WTC) with an as yet unidentified genome composition. PYVV dsRNA preparations consist of three high molecular weight dsRNA ... -
Molecular characterization of the cucurbit yellow stunting disorder virus coat protein gene
Livieratos, I.C.; Coutts, Robert H.A.; Avgelis, A.D. (1999)Cucurbit yellow stunting disorder virus (CYSDV) is a partially characterized bipartite closterovirus transmitted by the tobacco whitefly (Bemisia tabaci). CYSDV has emerged as a serious pathogen in southeastern Spain and ... -
Nucleotide sequence and genome organization of Cucurbit yellow stunting disorder virus RNA1
Coutts, Robert H.A.; Livieratos, I.C. (2003-10-01)The complete nucleotide sequence of Cucurbit yellow stunting disorder virus (CYSDV) RNA1, a member of the Crinivirus genus in the Closteroviridae, was determined. CYSDV RNA1 is 9126 nucleotides long and contains two ... -
Nucleotide sequence and phylogenetic analysis of Cucurbit yellow stunting disorder virus RNA 2
Livieratos, I.C.; Coutts, Robert H.A. (2002-06)The complete nucleotide sequence of Cucurbit yellow stunting disorder virus (CYSDV) RNA 2, a whitefly (Bemisia tabaci)-transmitted closterovirus with a bi-partite genome, is reported. CYSDV RNA 2 is 7,281 nucleotides long ... -
A rapid method for sequencing the 5′- and 3′-termini of double-stranded RNA viral templates using RLM-RACE
Coutts, Robert H.A.; Livieratos, I.C. (2003-09-01)A protocol is described that permits rapid, inexpensive and reliable synthesis and amplification of 5′- and 3′-terminal cDNAs using viral double-stranded (ds) RNA templates. The method of RNA ligase-mediated amplification ... -
Sequences of defective RNAs associated with potato yellow vein virus
Eliasco, E.; Livieratos, I.C.; Coutts, Robert H.A.; Muller, G.; Salazar, L.F.; Guzman, M. (2006-01)