Nucleotide sequence of Blackberry yellow vein associated virus, a novel member of the Closteroviridae

Tzanetakis, Ioannis E.; Susaimuthu, James; Gergerich, R. C.; Martín, Robert R.

doi:10.1016/j.virusres.2005.10.003

Cited by 21 publications

(7 citation statements)

References 30 publications

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“…RNA1 is 7.8 kb in length and encodes only the replication-associated polyprotein whereas RNA2 is about 7.9 kb and contains the eight ORFs typical of other criniviruses. BYVaV RNA2 contains an additional ORF at the 5 ′ end that encodes for a second transmembrane protein, that is absent from RNA2 of other criniviruses (Tzanetakis et al, 2006a). …”

Section: Group-1mentioning

confidence: 99%

Epidemiology of criniviruses: an emerging problem in world agriculture

Tzanetakis¹,

Martín²,

Wintermantel³

2013

Front. Microbiol.

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124

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The genus Crinivirus includes the whitefly-transmitted members of the family Closteroviridae. Whitefly-transmitted viruses have emerged as a major problem for world agriculture and are responsible for diseases that lead to losses measured in the billions of dollars annually. Criniviruses emerged as a major agricultural threat at the end of the twentieth century with the establishment and naturalization of their whitefly vectors, members of the genera Trialeurodes and Bemisia, in temperate climates around the globe. Several criniviruses cause significant diseases in single infections whereas others remain asymptomatic and only cause disease when found in mixed infections with other viruses. Characterization of the majority of criniviruses has been done in the last 20 years and this article provides a detailed review on the epidemiology of this important group of viruses.

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Section: Group-1mentioning

confidence: 99%

Epidemiology of criniviruses: an emerging problem in world agriculture

Tzanetakis¹,

Martín²,

Wintermantel³

2013

Front. Microbiol.

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124

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“…A limited range of closteroviruses have been reported infecting rosaceous plants, i.e. SCFaV and Strawberry pallidosis‐associated virus (SPaV) infecting strawberries, and RLMV and Blackberry yellow vein‐associated virus (BYVaV) infecting raspberries and blackberries, respectively (Tzanetakis et al ., , , ).…”

Section: Discussionmentioning

confidence: 99%

Deep sequencing reveals a novel closterovirus associated with wild rose leaf rosette disease

Yang

Hóng

et al. 2014

Molecular Plant Pathology

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A bizarre virus-like symptom of a leaf rosette formed by dense small leaves on branches of wild roses (Rosa multiflora Thunb.), designated as 'wild rose leaf rosette disease' (WRLRD), was observed in China. To investigate the presumed causal virus, a wild rose sample affected by WRLRD was subjected to deep sequencing of small interfering RNAs (siRNAs) for a complete survey of the infecting viruses and viroids. The assembly of siRNAs led to the reconstruction of the complete genomes of three known viruses, namely Apple stem grooving virus (ASGV), Blackberry chlorotic ringspot virus (BCRV) and Prunus necrotic ringspot virus (PNRSV), and of a novel virus provisionally named 'rose leaf rosette-associated virus' (RLRaV). Phylogenetic analysis clearly placed RLRaV alongside members of the genus Closterovirus, family Closteroviridae. Genome organization of RLRaV RNA (17,653 nucleotides) showed 13 open reading frames (ORFs), except ORF1 and the quintuple gene block, most of which showed no significant similarities with known viral proteins, but, instead, had detectable identities to fungal or bacterial proteins. Additional novel molecular features indicated that RLRaV seems to be the most complex virus among the known genus members. To our knowledge, this is the first report of WRLRD and its associated closterovirus, as well as two ilarviruses and one capilovirus, infecting wild roses. Our findings present novel information about the closterovirus and the aetiology of this rose disease which should facilitate its control. More importantly, the novel features of RLRaV help to clarify the molecular and evolutionary features of the closterovirus.

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“…Purified dsRNA has been the starting material for the cloning and sequencing of viruses with (Potgieter et al, 2002) or without (Jelkmann et al, 1989;Jelkmann, 1994;Nemchinov and Hadidi, 1998;Nemchinov et al, 2000;Tzanetakis et al, 2005a;Zhang and Rowhani, 2000) PCR amplification prior to the initial cloning or can be used as templates in RT-PCR assays (Davis and Boyle, 1990). Over the past 15 years, there has been success in the sequencing, characterization, and identification of a number of viruses of grapevines (Routh et al, 1998;Zhang and Rowhani, 2000), tree fruit (James et al, 2000;Jelkmann, 1995;KeimKonrad and Jelkmann, 1996;Zhang et al , 1998;Nemchinov and Hadidi, 1998;Nemchinov et al, 2000;RaU and Jelkmann, 2001;Marini et al, 2002) and small fruit crops (Jelkmann et a1., 1990;Schoen et a1., 1998;Thompson et al, 2002;Tzanetakis et al, 2006Tzanetakis et al, , 2007. The sequence information has been used to develop diagnostic tests for these viruses.…”

Section: Dsrna As Templates For Virus Characterizationmentioning

confidence: 99%