First Report of a Mesonivirus and Its Derived Small RNAs in an Aphid Species Aphis citricidus (Hemiptera: Aphididae), Implying Viral Infection Activity
Abstract We report a new positive-sense single-stranded RNA (ss RNA+) virus from the brown citrus aphid Aphis citricidus. The 20,300 nucleotide (nt)-long viral genome contains five open-reading frames and encodes six conserved domains (TM2, 3CLpro, TM3, RdRp, Zm, and HEL1). Phylogenetic analysis and...
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| Veröffentlicht in: | Journal of insect science (Tucson, Ariz.) Ariz.), 2020-03, Vol.20 (2) |
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| container_title | Journal of insect science (Tucson, Ariz.) |
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| creator | Chang, Tengyu Guo, Mengmeng Zhang, Wei Niu, Jinzhi Wang, Jin-Jun |
| description | Abstract
We report a new positive-sense single-stranded RNA (ss RNA+) virus from the brown citrus aphid Aphis citricidus. The 20,300 nucleotide (nt)-long viral genome contains five open-reading frames and encodes six conserved domains (TM2, 3CLpro, TM3, RdRp, Zm, and HEL1). Phylogenetic analysis and amino acid sequence analysis revealed this virus might belong to an unassigned genus in the family Mesoniviridae. The presence of the virus was also confirmed in the field population. Importantly, analysis of the virus-derived small RNAs showed a 22-nt peak, implying that viral infection triggers the small interfering RNA pathway as antiviral immunity in aphids. This is the first report of a mesonivirus in invertebrates other than mosquitoes. |
| doi_str_mv | 10.1093/jisesa/ieaa022 |
| format | Article |
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We report a new positive-sense single-stranded RNA (ss RNA+) virus from the brown citrus aphid Aphis citricidus. The 20,300 nucleotide (nt)-long viral genome contains five open-reading frames and encodes six conserved domains (TM2, 3CLpro, TM3, RdRp, Zm, and HEL1). Phylogenetic analysis and amino acid sequence analysis revealed this virus might belong to an unassigned genus in the family Mesoniviridae. The presence of the virus was also confirmed in the field population. Importantly, analysis of the virus-derived small RNAs showed a 22-nt peak, implying that viral infection triggers the small interfering RNA pathway as antiviral immunity in aphids. This is the first report of a mesonivirus in invertebrates other than mosquitoes.</description><identifier>ISSN: 1536-2442</identifier><identifier>EISSN: 1536-2442</identifier><identifier>DOI: 10.1093/jisesa/ieaa022</identifier><identifier>PMID: 32282036</identifier><language>eng</language><publisher>US: Oxford University Press</publisher><subject>Animals ; Antiviral agents ; Aphididae ; Aphids - growth & development ; Aphids - virology ; Citrus ; Citrus fruits ; Genomes ; Genomics ; Health aspects ; Host Specificity ; Infection ; Nidovirales - physiology ; Nymph - growth & development ; Nymph - virology ; Phylogeny ; Plant Viruses - physiology ; RNA ; RNA, Viral - analysis ; Sequence Analysis, RNA ; Short Communication</subject><ispartof>Journal of insect science (Tucson, Ariz.), 2020-03, Vol.20 (2)</ispartof><rights>The Author(s) 2020. Published by Oxford University Press on behalf of Entomological Society of America. 2020</rights><rights>The Author(s) 2020. Published by Oxford University Press on behalf of Entomological Society of America.</rights><rights>COPYRIGHT 2020 Oxford University Press</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c421t-9f05af61fc1eca1087e9273b3c25dd839f96019630fa7a619ecf8001546115ce3</citedby><cites>FETCH-LOGICAL-c421t-9f05af61fc1eca1087e9273b3c25dd839f96019630fa7a619ecf8001546115ce3</cites><orcidid>0000-0002-8777-5268</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7153580/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7153580/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,725,778,782,883,1601,27911,27912,53778,53780</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32282036$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><contributor>Strand, Michael</contributor><creatorcontrib>Chang, Tengyu</creatorcontrib><creatorcontrib>Guo, Mengmeng</creatorcontrib><creatorcontrib>Zhang, Wei</creatorcontrib><creatorcontrib>Niu, Jinzhi</creatorcontrib><creatorcontrib>Wang, Jin-Jun</creatorcontrib><title>First Report of a Mesonivirus and Its Derived Small RNAs in an Aphid Species Aphis citricidus (Hemiptera: Aphididae), Implying Viral Infection Activity</title><title>Journal of insect science (Tucson, Ariz.)</title><addtitle>J Insect Sci</addtitle><description>Abstract
We report a new positive-sense single-stranded RNA (ss RNA+) virus from the brown citrus aphid Aphis citricidus. The 20,300 nucleotide (nt)-long viral genome contains five open-reading frames and encodes six conserved domains (TM2, 3CLpro, TM3, RdRp, Zm, and HEL1). Phylogenetic analysis and amino acid sequence analysis revealed this virus might belong to an unassigned genus in the family Mesoniviridae. The presence of the virus was also confirmed in the field population. Importantly, analysis of the virus-derived small RNAs showed a 22-nt peak, implying that viral infection triggers the small interfering RNA pathway as antiviral immunity in aphids. This is the first report of a mesonivirus in invertebrates other than mosquitoes.</description><subject>Animals</subject><subject>Antiviral agents</subject><subject>Aphididae</subject><subject>Aphids - growth & development</subject><subject>Aphids - virology</subject><subject>Citrus</subject><subject>Citrus fruits</subject><subject>Genomes</subject><subject>Genomics</subject><subject>Health aspects</subject><subject>Host Specificity</subject><subject>Infection</subject><subject>Nidovirales - physiology</subject><subject>Nymph - growth & development</subject><subject>Nymph - virology</subject><subject>Phylogeny</subject><subject>Plant Viruses - physiology</subject><subject>RNA</subject><subject>RNA, Viral - analysis</subject><subject>Sequence Analysis, RNA</subject><subject>Short Communication</subject><issn>1536-2442</issn><issn>1536-2442</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>TOX</sourceid><sourceid>EIF</sourceid><recordid>eNqFkl1rFDEUhoMotq7eeikBb1pw23zMzM54ISyttQtVoX7chjRzsj1lJhmTzML-kv5dU2ctFQomFyfJec7LyeEl5DVnR5w18vgGI0R9jKA1E-IJ2eelrOaiKMTTB-c98iLGG8YEK-rmOdmTQtSCyWqf3J5hiIlewuBDot5STT9D9A43GMZItWvpKkV6CgE30NJvve46evllGSm6nKXL4Rrz8wAGIf65RWowBTTY5vqDc-hxSBD0-wnFVsPhO7rqh26Lbk1_YtAdXTkLJqHPejlsMG1fkmdWdxFe7eKM_Dj7-P3kfH7x9dPqZHkxN4Xgad5YVmpbcWs4GM1ZvYBGLOSVNKJs21o2tqkYbyrJrF7oijdgbM0YL4uK89KAnJEPk-4wXvXQGnApN6SGgL0OW-U1qn8zDq_V2m_UIg-3rFkWONgJBP9rhJhUj9FA12kHfoxKyLoRXNS8zujbCV3rDhQ667OiucPVshILXhQyrxk5eoTKu82jNN6Bxfz-WIEJPsYA9r57ztSdSdRkErUzSS548_DP9_hfV2TgcAL8OPxP7DekIciP</recordid><startdate>20200301</startdate><enddate>20200301</enddate><creator>Chang, Tengyu</creator><creator>Guo, Mengmeng</creator><creator>Zhang, Wei</creator><creator>Niu, Jinzhi</creator><creator>Wang, Jin-Jun</creator><general>Oxford University Press</general><scope>TOX</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-8777-5268</orcidid></search><sort><creationdate>20200301</creationdate><title>First Report of a Mesonivirus and Its Derived Small RNAs in an Aphid Species Aphis citricidus (Hemiptera: Aphididae), Implying Viral Infection Activity</title><author>Chang, Tengyu ; Guo, Mengmeng ; Zhang, Wei ; Niu, Jinzhi ; Wang, Jin-Jun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c421t-9f05af61fc1eca1087e9273b3c25dd839f96019630fa7a619ecf8001546115ce3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Animals</topic><topic>Antiviral agents</topic><topic>Aphididae</topic><topic>Aphids - growth & development</topic><topic>Aphids - virology</topic><topic>Citrus</topic><topic>Citrus fruits</topic><topic>Genomes</topic><topic>Genomics</topic><topic>Health aspects</topic><topic>Host Specificity</topic><topic>Infection</topic><topic>Nidovirales - physiology</topic><topic>Nymph - growth & development</topic><topic>Nymph - virology</topic><topic>Phylogeny</topic><topic>Plant Viruses - physiology</topic><topic>RNA</topic><topic>RNA, Viral - analysis</topic><topic>Sequence Analysis, RNA</topic><topic>Short Communication</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chang, Tengyu</creatorcontrib><creatorcontrib>Guo, Mengmeng</creatorcontrib><creatorcontrib>Zhang, Wei</creatorcontrib><creatorcontrib>Niu, Jinzhi</creatorcontrib><creatorcontrib>Wang, Jin-Jun</creatorcontrib><collection>Oxford Journals Open Access Collection</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Journal of insect science (Tucson, Ariz.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chang, Tengyu</au><au>Guo, Mengmeng</au><au>Zhang, Wei</au><au>Niu, Jinzhi</au><au>Wang, Jin-Jun</au><au>Strand, Michael</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>First Report of a Mesonivirus and Its Derived Small RNAs in an Aphid Species Aphis citricidus (Hemiptera: Aphididae), Implying Viral Infection Activity</atitle><jtitle>Journal of insect science (Tucson, Ariz.)</jtitle><addtitle>J Insect Sci</addtitle><date>2020-03-01</date><risdate>2020</risdate><volume>20</volume><issue>2</issue><issn>1536-2442</issn><eissn>1536-2442</eissn><abstract>Abstract
We report a new positive-sense single-stranded RNA (ss RNA+) virus from the brown citrus aphid Aphis citricidus. The 20,300 nucleotide (nt)-long viral genome contains five open-reading frames and encodes six conserved domains (TM2, 3CLpro, TM3, RdRp, Zm, and HEL1). Phylogenetic analysis and amino acid sequence analysis revealed this virus might belong to an unassigned genus in the family Mesoniviridae. The presence of the virus was also confirmed in the field population. Importantly, analysis of the virus-derived small RNAs showed a 22-nt peak, implying that viral infection triggers the small interfering RNA pathway as antiviral immunity in aphids. This is the first report of a mesonivirus in invertebrates other than mosquitoes.</abstract><cop>US</cop><pub>Oxford University Press</pub><pmid>32282036</pmid><doi>10.1093/jisesa/ieaa022</doi><orcidid>https://orcid.org/0000-0002-8777-5268</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Animals Antiviral agents Aphididae Aphids - growth & development Aphids - virology Citrus Citrus fruits Genomes Genomics Health aspects Host Specificity Infection Nidovirales - physiology Nymph - growth & development Nymph - virology Phylogeny Plant Viruses - physiology RNA RNA, Viral - analysis Sequence Analysis, RNA Short Communication |
| title | First Report of a Mesonivirus and Its Derived Small RNAs in an Aphid Species Aphis citricidus (Hemiptera: Aphididae), Implying Viral Infection Activity |
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