First detection and genome analysis of simple nosed bat polyomaviruses in Central Europe
Polyomaviruses (PyVs) are known to infect a diverse range of vertebrate host species. We report the discovery of PyVs in vesper bats (family Vespertilionidae) from sampling in Central Europe. Seven partial VP1 sequences from different PyVs were detected in samples originating from six distinct vespe...
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description | Polyomaviruses (PyVs) are known to infect a diverse range of vertebrate host species. We report the discovery of PyVs in vesper bats (family Vespertilionidae) from sampling in Central Europe. Seven partial VP1 sequences from different PyVs were detected in samples originating from six distinct vesper bat species. Using a methodology based on conserved segments within the major capsid virus protein 1 (VP1) among known PyVs, the complete genomes of two different novel bat PyVs were determined. The genetic distances of the large T antigen coding sequences from these PyVs compared to previously-described bat PyVs exceeded 15% meriting classification as representatives of two novel PyV species: Alphapolyomavirus epserotinus and Alphapolyomavirus myodaubentonii. Phylogenetic analysis revealed that both belong to the genus Alphapolyomavirus and clustered together with high confidence in clades including other bat alphapolyomaviruses reported from China, South America and Africa. In silico protein modeling of the VP1 subunits and capsid pentamers, and electrostatic surface potential comparison of the pentamers showed significant differences between the reference template (murine polyomavirus) and the novel bat PyVs. An electrostatic potential difference pattern between the two bat VP1 pentamers was also revealed. Disaccharide molecular docking studies showed that the reference template and both bat PyVs possess the typical shallow sialic acid-binding site located between two VP1 subunits, with relevant oligosaccharide-binding affinities. The characterisation of these novel bat PyVs and the reported properties of their capsid proteins will potentially contribute in the elucidation of the conditions creating the host-pathogen restrictions associated with these viruses.
•Complete genome sequences of two novel vesper bat polyomaviruses were determined.•Proposed species: Alphapolyomavirus epserotinus, Alphapolyomavirus myodaubentonii.•Phylogenetic analysis shows a close relationship with bat PyVs from China.•The VP1 proteins show significant differences in electrostatic surface potential.•Shallow sialic acid binding sites were determined on the surface of VP1 proteins. |
doi_str_mv | 10.1016/j.meegid.2023.105439 |
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•Complete genome sequences of two novel vesper bat polyomaviruses were determined.•Proposed species: Alphapolyomavirus epserotinus, Alphapolyomavirus myodaubentonii.•Phylogenetic analysis shows a close relationship with bat PyVs from China.•The VP1 proteins show significant differences in electrostatic surface potential.•Shallow sialic acid binding sites were determined on the surface of VP1 proteins.</description><identifier>ISSN: 1567-1348</identifier><identifier>EISSN: 1567-7257</identifier><identifier>DOI: 10.1016/j.meegid.2023.105439</identifier><identifier>PMID: 37105345</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Bat ; Binding site ; Complete genome ; Novel species ; Phylogenetics ; Polyomavirus</subject><ispartof>Infection, genetics and evolution, 2023-08, Vol.112, p.105439-105439, Article 105439</ispartof><rights>2023 The Author(s)</rights><rights>Copyright © 2023 The Author(s). Published by Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c408t-c3a93889faa4e2f2ec63e8080299d09a8d8979d6f9d53a605998e9e7eff728d33</citedby><cites>FETCH-LOGICAL-c408t-c3a93889faa4e2f2ec63e8080299d09a8d8979d6f9d53a605998e9e7eff728d33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.meegid.2023.105439$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,864,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/37105345$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Surján, András</creatorcontrib><creatorcontrib>Gonzalez, Gabriel</creatorcontrib><creatorcontrib>Gellért, Ákos</creatorcontrib><creatorcontrib>Boldogh, Sándor</creatorcontrib><creatorcontrib>Carr, Michael J.</creatorcontrib><creatorcontrib>Harrach, Balázs</creatorcontrib><creatorcontrib>Vidovszky, Márton Z.</creatorcontrib><title>First detection and genome analysis of simple nosed bat polyomaviruses in Central Europe</title><title>Infection, genetics and evolution</title><addtitle>Infect Genet Evol</addtitle><description>Polyomaviruses (PyVs) are known to infect a diverse range of vertebrate host species. We report the discovery of PyVs in vesper bats (family Vespertilionidae) from sampling in Central Europe. Seven partial VP1 sequences from different PyVs were detected in samples originating from six distinct vesper bat species. Using a methodology based on conserved segments within the major capsid virus protein 1 (VP1) among known PyVs, the complete genomes of two different novel bat PyVs were determined. The genetic distances of the large T antigen coding sequences from these PyVs compared to previously-described bat PyVs exceeded 15% meriting classification as representatives of two novel PyV species: Alphapolyomavirus epserotinus and Alphapolyomavirus myodaubentonii. Phylogenetic analysis revealed that both belong to the genus Alphapolyomavirus and clustered together with high confidence in clades including other bat alphapolyomaviruses reported from China, South America and Africa. In silico protein modeling of the VP1 subunits and capsid pentamers, and electrostatic surface potential comparison of the pentamers showed significant differences between the reference template (murine polyomavirus) and the novel bat PyVs. An electrostatic potential difference pattern between the two bat VP1 pentamers was also revealed. Disaccharide molecular docking studies showed that the reference template and both bat PyVs possess the typical shallow sialic acid-binding site located between two VP1 subunits, with relevant oligosaccharide-binding affinities. The characterisation of these novel bat PyVs and the reported properties of their capsid proteins will potentially contribute in the elucidation of the conditions creating the host-pathogen restrictions associated with these viruses.
•Complete genome sequences of two novel vesper bat polyomaviruses were determined.•Proposed species: Alphapolyomavirus epserotinus, Alphapolyomavirus myodaubentonii.•Phylogenetic analysis shows a close relationship with bat PyVs from China.•The VP1 proteins show significant differences in electrostatic surface potential.•Shallow sialic acid binding sites were determined on the surface of VP1 proteins.</description><subject>Bat</subject><subject>Binding site</subject><subject>Complete genome</subject><subject>Novel species</subject><subject>Phylogenetics</subject><subject>Polyomavirus</subject><issn>1567-1348</issn><issn>1567-7257</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9kMFKAzEQhoMotlbfQCRHL63ZZHeTXAQprQoFLwreQrqZLSm7yZrsCn17U7Z69DQ_wzczzIfQbUYWGcnKh_2iBdhZs6CEstQqcibP0DQrSj7ntODnp5yxXEzQVYx7QjJOqLhEE8YTz_Jiij7XNsQeG-ih6q13WDuDd-B8Cynq5hBtxL7G0bZdA9j5CAZvdY873xx8q79tGCJEbB1eguuDbvBqCL6Da3RR6ybCzanO0Md69b58mW_enl-XT5t5lRPRzyumJRNC1lrnQGsKVclAEEGolIZILYyQXJqylqZguiSFlAIkcKhrToVhbIbux71d8F8DxF61NlbQNNqBH6KignCZScrzhOYjWgUfY4BadcG2OhxURtTRqdqr0ak6OlWj0zR2d7owbFswf0O_EhPwOAKQ_vy2EFSsLLgKjA3JqjLe_n_hB3ebigo</recordid><startdate>202308</startdate><enddate>202308</enddate><creator>Surján, András</creator><creator>Gonzalez, Gabriel</creator><creator>Gellért, Ákos</creator><creator>Boldogh, Sándor</creator><creator>Carr, Michael J.</creator><creator>Harrach, Balázs</creator><creator>Vidovszky, Márton Z.</creator><general>Elsevier B.V</general><scope>6I.</scope><scope>AAFTH</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>202308</creationdate><title>First detection and genome analysis of simple nosed bat polyomaviruses in Central Europe</title><author>Surján, András ; Gonzalez, Gabriel ; Gellért, Ákos ; Boldogh, Sándor ; Carr, Michael J. ; Harrach, Balázs ; Vidovszky, Márton Z.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c408t-c3a93889faa4e2f2ec63e8080299d09a8d8979d6f9d53a605998e9e7eff728d33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Bat</topic><topic>Binding site</topic><topic>Complete genome</topic><topic>Novel species</topic><topic>Phylogenetics</topic><topic>Polyomavirus</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Surján, András</creatorcontrib><creatorcontrib>Gonzalez, Gabriel</creatorcontrib><creatorcontrib>Gellért, Ákos</creatorcontrib><creatorcontrib>Boldogh, Sándor</creatorcontrib><creatorcontrib>Carr, Michael J.</creatorcontrib><creatorcontrib>Harrach, Balázs</creatorcontrib><creatorcontrib>Vidovszky, Márton Z.</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Infection, genetics and evolution</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Surján, András</au><au>Gonzalez, Gabriel</au><au>Gellért, Ákos</au><au>Boldogh, Sándor</au><au>Carr, Michael J.</au><au>Harrach, Balázs</au><au>Vidovszky, Márton Z.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>First detection and genome analysis of simple nosed bat polyomaviruses in Central Europe</atitle><jtitle>Infection, genetics and evolution</jtitle><addtitle>Infect Genet Evol</addtitle><date>2023-08</date><risdate>2023</risdate><volume>112</volume><spage>105439</spage><epage>105439</epage><pages>105439-105439</pages><artnum>105439</artnum><issn>1567-1348</issn><eissn>1567-7257</eissn><abstract>Polyomaviruses (PyVs) are known to infect a diverse range of vertebrate host species. We report the discovery of PyVs in vesper bats (family Vespertilionidae) from sampling in Central Europe. Seven partial VP1 sequences from different PyVs were detected in samples originating from six distinct vesper bat species. Using a methodology based on conserved segments within the major capsid virus protein 1 (VP1) among known PyVs, the complete genomes of two different novel bat PyVs were determined. The genetic distances of the large T antigen coding sequences from these PyVs compared to previously-described bat PyVs exceeded 15% meriting classification as representatives of two novel PyV species: Alphapolyomavirus epserotinus and Alphapolyomavirus myodaubentonii. Phylogenetic analysis revealed that both belong to the genus Alphapolyomavirus and clustered together with high confidence in clades including other bat alphapolyomaviruses reported from China, South America and Africa. In silico protein modeling of the VP1 subunits and capsid pentamers, and electrostatic surface potential comparison of the pentamers showed significant differences between the reference template (murine polyomavirus) and the novel bat PyVs. An electrostatic potential difference pattern between the two bat VP1 pentamers was also revealed. Disaccharide molecular docking studies showed that the reference template and both bat PyVs possess the typical shallow sialic acid-binding site located between two VP1 subunits, with relevant oligosaccharide-binding affinities. The characterisation of these novel bat PyVs and the reported properties of their capsid proteins will potentially contribute in the elucidation of the conditions creating the host-pathogen restrictions associated with these viruses.
•Complete genome sequences of two novel vesper bat polyomaviruses were determined.•Proposed species: Alphapolyomavirus epserotinus, Alphapolyomavirus myodaubentonii.•Phylogenetic analysis shows a close relationship with bat PyVs from China.•The VP1 proteins show significant differences in electrostatic surface potential.•Shallow sialic acid binding sites were determined on the surface of VP1 proteins.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>37105345</pmid><doi>10.1016/j.meegid.2023.105439</doi><tpages>1</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Bat Binding site Complete genome Novel species Phylogenetics Polyomavirus |
title | First detection and genome analysis of simple nosed bat polyomaviruses in Central Europe |
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