http://www.cnr.it/ontology/cnr/individuo/prodotto/ID56782

Cherry chlorotic rusty spot and Amasya cherry disease, two names for a single disease associated with a complex pattern of mycoviral-like double-stranded RNAs. II. Characterization of a new species of genus Partitivirus. (Articolo in rivista)

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Cherry chlorotic rusty spot and Amasya cherry disease, two names for a single disease associated with a complex pattern of mycoviral-like double-stranded RNAs. II. Characterization of a new species of genus Partitivirus. (Articolo in rivista) (literal)

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Coutts R.H.A., Covelli L, Di Serio F., Citir A., Açikgöz S., Hernández C., Ragozzino A., and Flores R. Robert H. A. Coutts (1); Laura Covelli (2,3); Francesco Di Serio (4); Ahmet Citir (5) Serap Açikgöz (6); Carmen Hernández (2); Antonio Ragozzino (3); Ricardo Flores (2) (2004)
Cherry chlorotic rusty spot and Amasya cherry disease, two names for a single disease associated with a complex pattern of mycoviral-like double-stranded RNAs. II. Characterization of a new species of genus Partitivirus.
in Journal of general virology (Print)
(literal)

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Coutts R.H.A., Covelli L, Di Serio F., Citir A., Açikgöz S., Hernández C., Ragozzino A., and Flores R. Robert H. A. Coutts (1); Laura Covelli (2,3); Francesco Di Serio (4); Ahmet Citir (5) Serap Açikgöz (6); Carmen Hernández (2); Antonio Ragozzino (3); Ricardo Flores (2) (literal)

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(1) Department of Biological Sciences, Imperial College London, Imperial College Road, London SW7 2AZ, UK (2) Instituto de Biolog?´a Molecular y Celular de Plantas (UPV-CSIC), Universidad Politécnica de Valencia, Avenida de los Naranjos s/n, 46022 Valencia, Spain (3) Dipartimento di Arboricoltura, Botanica e Patologia Vegetale, Universita` di Napoli, 80055 Portici, Italy (4) Dipartimento di Protezione delle Piante e Microbiologia Applicata, Universita` degli Studi and Istituto di Virologia Vegetale del CNR, Sezione di Bari, 70126 Bari, Italy (5) Tekirdag Ziraat Faku¨ ltesi, Trakya Universitesi, 59030 Tekirdag, Turkey 6Adnan Menderes University, Agricultural Faculty, Plant Pathology Department, 09100 Aydin, Turkey Received 8 (literal)

Titolo

Cherry chlorotic rusty spot and Amasya cherry disease, two names for a single disease associated with a complex pattern of mycoviral-like double-stranded RNAs. II. Characterization of a new species of genus Partitivirus. (literal)

Abstract

Two dsRNAs from cherry trees affected with cherry chlorotic rusty spot (CCRS) in Italy and Amasya cherry disease (ACD) in Turkey were sequenced and found to be essentially identical. The larger dsRNA 1 (2021 or 2006 bp, respectively) potentially encoded a protein of 621 aa containing the conserved motifs of the RNA-dependent RNA polymerases (RdRp) of dsRNA mycoviruses, having highest similarity with those in the genus Partitivirus. The smaller dsRNA 2 (1841 or 1839 bp, respectively) had properties consistent with the second genomic component of a partitivirus and potentially encoded the coat protein (CP) of 504 aa. Phylogenetic analysis based on the RdRp and CP was coincidental and indicated that species in the genus Partitivirus could be separated into two subgroups. Because species of this genus only infect fungi, these observations suggest a fungal aetiology for CCRS and ACD, further substantiating a previous proposal (see accompanying paper by Covelli et al., 2004, in this issue). (literal)

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