Sequence analysis and classification of apparent recombinant Begomoviruses infecting tomato in the Nile and Mediterranean Basins
Numerous whitefly-transmitted viral diseases of tomato have emerged in countries around the Nile and Mediterranean Basins the last 20 years. These diseases are caused by monopartite geminiviruses (family Geminiviridae) belonging to the genus Begomovirus that probably resulted from numerous recombina...
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| Veröffentlicht in: | Phytopathology 2005-05, Vol.95 (5), p.549-555 |
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| creator | Fauquet, C.M Sawyer, S Idris, A.M Brown, J.K |
| description | Numerous whitefly-transmitted viral diseases of tomato have emerged in countries around the Nile and Mediterranean Basins the last 20 years. These diseases are caused by monopartite geminiviruses (family Geminiviridae) belonging to the genus Begomovirus that probably resulted from numerous recombination events. The molecular biodiversity of these viruses was investigated to better appreciate the role and importance of recombination and to better clarify the phylogenetic relationships and classification of these viruses. The analysis partitioned the tomato-infecting begomoviruses from this region into two major clades, Tomato yellow leaf curl virus and Tomato yellow leaf curl Sardinia virus. Phylogenetic and pairwise analyses together with an evaluation for gene conversion were performed from which taxonomic classification and virus biodiversity conclusions were drawn. Six recombination hotspots and three homogeneous zones within the genome were identified among the tomato-infecting isolates and species examined here, suggesting that the recombination events identified were not random occurrences. |
| doi_str_mv | 10.1094/PHYTO-95-0549 |
| format | Article |
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These diseases are caused by monopartite geminiviruses (family Geminiviridae) belonging to the genus Begomovirus that probably resulted from numerous recombination events. The molecular biodiversity of these viruses was investigated to better appreciate the role and importance of recombination and to better clarify the phylogenetic relationships and classification of these viruses. The analysis partitioned the tomato-infecting begomoviruses from this region into two major clades, Tomato yellow leaf curl virus and Tomato yellow leaf curl Sardinia virus. Phylogenetic and pairwise analyses together with an evaluation for gene conversion were performed from which taxonomic classification and virus biodiversity conclusions were drawn. 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Plant and forest protection ; Plant viruses and viroids ; Solanum lycopersicum var. lycopersicum ; Tomato yellow leaf curl virus ; tomatoes</subject><ispartof>Phytopathology, 2005-05, Vol.95 (5), p.549-555</ispartof><rights>2005 INIST-CNRS</rights><rights>Copyright American Phytopathological Society May 2005</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c404t-4bf1719169448603bca986a8421429cacf51fec3fcd181f04e2ae161625998e23</citedby><cites>FETCH-LOGICAL-c404t-4bf1719169448603bca986a8421429cacf51fec3fcd181f04e2ae161625998e23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,3711,27905,27906</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16722061$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18943321$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Fauquet, C.M</creatorcontrib><creatorcontrib>Sawyer, S</creatorcontrib><creatorcontrib>Idris, A.M</creatorcontrib><creatorcontrib>Brown, J.K</creatorcontrib><title>Sequence analysis and classification of apparent recombinant Begomoviruses infecting tomato in the Nile and Mediterranean Basins</title><title>Phytopathology</title><addtitle>Phytopathology</addtitle><description>Numerous whitefly-transmitted viral diseases of tomato have emerged in countries around the Nile and Mediterranean Basins the last 20 years. These diseases are caused by monopartite geminiviruses (family Geminiviridae) belonging to the genus Begomovirus that probably resulted from numerous recombination events. The molecular biodiversity of these viruses was investigated to better appreciate the role and importance of recombination and to better clarify the phylogenetic relationships and classification of these viruses. The analysis partitioned the tomato-infecting begomoviruses from this region into two major clades, Tomato yellow leaf curl virus and Tomato yellow leaf curl Sardinia virus. Phylogenetic and pairwise analyses together with an evaluation for gene conversion were performed from which taxonomic classification and virus biodiversity conclusions were drawn. Six recombination hotspots and three homogeneous zones within the genome were identified among the tomato-infecting isolates and species examined here, suggesting that the recombination events identified were not random occurrences.</description><subject>Begomovirus</subject><subject>Biological and medical sciences</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Geminivirus</subject><subject>genetic recombination</subject><subject>genetic variation</subject><subject>geographical variation</subject><subject>Lycopersicon esculentum</subject><subject>molecular sequence data</subject><subject>nucleotide sequences</subject><subject>pathotypes</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>Plant viruses and viroids</subject><subject>Solanum lycopersicum var. lycopersicum</subject><subject>Tomato yellow leaf curl virus</subject><subject>tomatoes</subject><issn>0031-949X</issn><issn>1943-7684</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp90UFvFCEUB3BiNHatHr0qMVFPozAwDBxtU61JtSZtEz2Rt-xjpZmBLcw06c2PLtvdpIkHT7zALw94f0JecvaBMyM__jj9dXnemK5hnTSPyIIbKZpeafmYLBgTvDHS_Dwgz0q5Zoz1ulNPyQHXVYmWL8ifC7yZMTqkEGG4K6HUYkXdAKUEHxxMIUWaPIXNBjLGiWZ0aVyGCLU-wnUa023Ic8FCQ_TophDXdEojTKlu0Ok30u9hwPuu33AVJswZIkKkR1BCLM_JEw9DwRf79ZBcfT65PD5tzs6_fD3-dNY4yeTUyKXnPTdcGSm1YmLpwGgFWrZctsaB8x2vtwvvVlxzzyS2gFxx1XbGaGzFIXm_67vJqf64THYMxeEw1MekudheiF4q0akq3_1X8r7eKvi25Zt_4HWacx1jsdtzKZU0FTU75HIqJaO3mxxGyHeWM7tN0N4naE1ntwlW_2rfdF6OuHrQ-8gqeLsHUBwMvk7ThfLgVN-2TG3d653zkCysczVXFy3jgjGj-95o8RdtX63Q</recordid><startdate>20050501</startdate><enddate>20050501</enddate><creator>Fauquet, C.M</creator><creator>Sawyer, S</creator><creator>Idris, A.M</creator><creator>Brown, J.K</creator><general>American Phytopathological Society</general><scope>FBQ</scope><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>8AO</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>M7P</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>S0X</scope><scope>7U9</scope><scope>H94</scope><scope>7X8</scope></search><sort><creationdate>20050501</creationdate><title>Sequence analysis and classification of apparent recombinant Begomoviruses infecting tomato in the Nile and Mediterranean Basins</title><author>Fauquet, C.M ; Sawyer, S ; Idris, A.M ; Brown, J.K</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c404t-4bf1719169448603bca986a8421429cacf51fec3fcd181f04e2ae161625998e23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Begomovirus</topic><topic>Biological and medical sciences</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Geminivirus</topic><topic>genetic recombination</topic><topic>genetic variation</topic><topic>geographical variation</topic><topic>Lycopersicon esculentum</topic><topic>molecular sequence data</topic><topic>nucleotide sequences</topic><topic>pathotypes</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>Plant viruses and viroids</topic><topic>Solanum lycopersicum var. lycopersicum</topic><topic>Tomato yellow leaf curl virus</topic><topic>tomatoes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fauquet, C.M</creatorcontrib><creatorcontrib>Sawyer, S</creatorcontrib><creatorcontrib>Idris, A.M</creatorcontrib><creatorcontrib>Brown, J.K</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Biological Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>SIRS Editorial</collection><collection>Virology and AIDS Abstracts</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Phytopathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fauquet, C.M</au><au>Sawyer, S</au><au>Idris, A.M</au><au>Brown, J.K</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sequence analysis and classification of apparent recombinant Begomoviruses infecting tomato in the Nile and Mediterranean Basins</atitle><jtitle>Phytopathology</jtitle><addtitle>Phytopathology</addtitle><date>2005-05-01</date><risdate>2005</risdate><volume>95</volume><issue>5</issue><spage>549</spage><epage>555</epage><pages>549-555</pages><issn>0031-949X</issn><eissn>1943-7684</eissn><coden>PHYTAJ</coden><abstract>Numerous whitefly-transmitted viral diseases of tomato have emerged in countries around the Nile and Mediterranean Basins the last 20 years. These diseases are caused by monopartite geminiviruses (family Geminiviridae) belonging to the genus Begomovirus that probably resulted from numerous recombination events. The molecular biodiversity of these viruses was investigated to better appreciate the role and importance of recombination and to better clarify the phylogenetic relationships and classification of these viruses. The analysis partitioned the tomato-infecting begomoviruses from this region into two major clades, Tomato yellow leaf curl virus and Tomato yellow leaf curl Sardinia virus. Phylogenetic and pairwise analyses together with an evaluation for gene conversion were performed from which taxonomic classification and virus biodiversity conclusions were drawn. 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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection; American Phytopathological Society Journal Back Issues |
| subjects | Begomovirus Biological and medical sciences Fundamental and applied biological sciences. Psychology Geminivirus genetic recombination genetic variation geographical variation Lycopersicon esculentum molecular sequence data nucleotide sequences pathotypes Phytopathology. Animal pests. Plant and forest protection Plant viruses and viroids Solanum lycopersicum var. lycopersicum Tomato yellow leaf curl virus tomatoes |
| title | Sequence analysis and classification of apparent recombinant Begomoviruses infecting tomato in the Nile and Mediterranean Basins |
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