{"corpus_id":82044227,"paper_sha":"1627ae480f4dd5a2202e306d6db44f32af7fd7e9","doi":"10.5772/29707","arxiv_id":null,"pmid":null,"pmcid":null,"mag_id":1587987859,"dblp_id":null,"acl_id":null,"title":"Ophioviruses: State of the Art","year":2012,"publication_date":"2012-02-24","venue":"","journal":{"name":"","pages":null,"volume":""},"journal_issn":null,"journal_title":null,"publication_types":[],"pubmed_pub_types":null,"s2_fields_of_study":["Biology","Environmental Science"],"reference_count":63,"citation_count":6,"influential_citation_count":0,"is_open_access":false,"arxiv_categories":null,"arxiv_license":null,"arxiv_journal_ref":null,"mesh_headings":null,"chemicals":null,"comments_corrections":null,"source_flags":1,"s2_open_access_pdf_url":null,"s2_open_access_landing_url":null,"s2_open_access_license":null,"s2_open_access_status":null,"pmc_open_access_pdf_url":null,"pmc_open_access_landing_url":null,"pmc_open_access_license":null,"pmc_open_access_status":null,"unpaywall_open_access_pdf_url":null,"unpaywall_open_access_landing_url":null,"unpaywall_open_access_license":null,"unpaywall_open_access_status":null,"abstract":"As has happened in the last century with many plant diseases, the nature of the causal agents, particularly viruses, was not determined and studied until a few decades ago. Thus, an old disease named citrus psorosis was first described in 1891, but it was almost a century later when the viral agent was observed by immune electron microscopy as a novel spiralfilamentous particle (Derrick et al., 1988). In 1994, the real morphology of Citrus psorosis virus (CPsV) was observed by Robert G. Milne using negative staining electron microscopy; describing circular particles of different configurations resemble that of the tenuiviruses and the nucleocapsids of members of the family Bunyaviridae (Garcia et al., 1994). Due to the shape of the particles, they were called Ophiovirus, derived from the Greek “ophios”, a serpent, referring to the snaky appearance of the virions (Figure 1, a).","claims":[{"public_id":"cl_0c201d79ea52a43d2324a80ae71b6470","status":"active","text":"Negative-staining electron microscopy revealed that Citrus psorosis virus has circular particles with variable configurations resembling tenuiviruses and bunyavirus nucleocapsids.","confidence":0.89,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_0c201d79ea52a43d2324a80ae71b6470"},{"public_id":"cl_f45c5afcb1e6585d2e4aec25287fd90a","status":"active","text":"Ophiovirus particles were identified as novel spiralfilamentous virions associated with citrus psorosis.","confidence":0.93,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous 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