Chemical Heterogeneity in Inbred European Population of the Invasive Hornet Vespa velutina nigrithorax
Invasive social insect populations that have been introduced to a new environment through a limited number of introduction events generally exhibit reduced variability in their chemical signatures (cuticular hydrocarbons) compared to native populations of the same species. The reduced variability in...
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| Veröffentlicht in: | Journal of chemical ecology 2017-08, Vol.43 (8), p.763-777 |
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| creator | Gévar, J. Bagnères, A.-G. Christidès, J.-P. Darrouzet, E. |
| description | Invasive social insect populations that have been introduced to a new environment through a limited number of introduction events generally exhibit reduced variability in their chemical signatures (cuticular hydrocarbons) compared to native populations of the same species. The reduced variability in these major recognition cues could be caused by a reduction of genetic diversity due to a genetic bottleneck. This hypothesis was tested in an inbred European population of the invasive hornet
Vespa velutina nigrithorax.
Our results show that, in spite of the limited amount of genetic diversity present in the European population, the chemical signatures of individuals were highly heterogeneous according to their caste, sex, and colony origin. In queens, some specific saturated and unsaturated hydrocarbons were identified. These results suggest that epigenetic and/or environmental factors could play a role in modifying cuticular hydrocarbon profiles in this introduced hornet population despite the observed reduction of genetic diversity. |
| doi_str_mv | 10.1007/s10886-017-0874-4 |
| format | Article |
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Vespa velutina nigrithorax.
Our results show that, in spite of the limited amount of genetic diversity present in the European population, the chemical signatures of individuals were highly heterogeneous according to their caste, sex, and colony origin. In queens, some specific saturated and unsaturated hydrocarbons were identified. These results suggest that epigenetic and/or environmental factors could play a role in modifying cuticular hydrocarbon profiles in this introduced hornet population despite the observed reduction of genetic diversity.</description><identifier>ISSN: 0098-0331</identifier><identifier>EISSN: 1573-1561</identifier><identifier>DOI: 10.1007/s10886-017-0874-4</identifier><identifier>PMID: 28762003</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Agriculture ; Animal biology ; Animals ; Biochemistry ; Biological Microscopy ; Biomedical and Life Sciences ; Chemical ecology ; Cues ; Cuticular hydrocarbons ; Ecology ; Entomology ; Environmental factors ; Female ; Gas Chromatography-Mass Spectrometry ; Genetic diversity ; Genetic Variation ; Heterogeneity ; Hydrocarbons ; Hydrocarbons - analysis ; Hydrocarbons - chemistry ; Inbreeding ; Introduced Species ; Invasive insects ; Invasive species ; Life Sciences ; Male ; Pheromones - analysis ; Pheromones - chemistry ; Population ; Populations ; Principal Component Analysis ; Queens ; Reduction ; Saturated hydrocarbons ; Unsaturated hydrocarbons ; Vespa velutina nigrithorax ; Wasps - chemistry ; Wasps - genetics</subject><ispartof>Journal of chemical ecology, 2017-08, Vol.43 (8), p.763-777</ispartof><rights>Springer Science+Business Media, LLC 2017</rights><rights>Journal of Chemical Ecology is a copyright of Springer, 2017.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c449t-29ac77e072fe6d87d705326ff570aae3360bf51067723c46fa88bf85182c86da3</citedby><cites>FETCH-LOGICAL-c449t-29ac77e072fe6d87d705326ff570aae3360bf51067723c46fa88bf85182c86da3</cites><orcidid>0000-0002-7224-6937 ; 0000-0002-1729-379X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10886-017-0874-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10886-017-0874-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>230,314,780,784,885,27922,27923,41486,42555,51317</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28762003$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-02874908$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Gévar, J.</creatorcontrib><creatorcontrib>Bagnères, A.-G.</creatorcontrib><creatorcontrib>Christidès, J.-P.</creatorcontrib><creatorcontrib>Darrouzet, E.</creatorcontrib><title>Chemical Heterogeneity in Inbred European Population of the Invasive Hornet Vespa velutina nigrithorax</title><title>Journal of chemical ecology</title><addtitle>J Chem Ecol</addtitle><addtitle>J Chem Ecol</addtitle><description>Invasive social insect populations that have been introduced to a new environment through a limited number of introduction events generally exhibit reduced variability in their chemical signatures (cuticular hydrocarbons) compared to native populations of the same species. The reduced variability in these major recognition cues could be caused by a reduction of genetic diversity due to a genetic bottleneck. This hypothesis was tested in an inbred European population of the invasive hornet
Vespa velutina nigrithorax.
Our results show that, in spite of the limited amount of genetic diversity present in the European population, the chemical signatures of individuals were highly heterogeneous according to their caste, sex, and colony origin. In queens, some specific saturated and unsaturated hydrocarbons were identified. These results suggest that epigenetic and/or environmental factors could play a role in modifying cuticular hydrocarbon profiles in this introduced hornet population despite the observed reduction of genetic diversity.</description><subject>Agriculture</subject><subject>Animal biology</subject><subject>Animals</subject><subject>Biochemistry</subject><subject>Biological Microscopy</subject><subject>Biomedical and Life Sciences</subject><subject>Chemical ecology</subject><subject>Cues</subject><subject>Cuticular hydrocarbons</subject><subject>Ecology</subject><subject>Entomology</subject><subject>Environmental factors</subject><subject>Female</subject><subject>Gas Chromatography-Mass Spectrometry</subject><subject>Genetic diversity</subject><subject>Genetic Variation</subject><subject>Heterogeneity</subject><subject>Hydrocarbons</subject><subject>Hydrocarbons - analysis</subject><subject>Hydrocarbons - chemistry</subject><subject>Inbreeding</subject><subject>Introduced Species</subject><subject>Invasive insects</subject><subject>Invasive species</subject><subject>Life Sciences</subject><subject>Male</subject><subject>Pheromones - analysis</subject><subject>Pheromones - chemistry</subject><subject>Population</subject><subject>Populations</subject><subject>Principal Component Analysis</subject><subject>Queens</subject><subject>Reduction</subject><subject>Saturated hydrocarbons</subject><subject>Unsaturated hydrocarbons</subject><subject>Vespa velutina nigrithorax</subject><subject>Wasps - chemistry</subject><subject>Wasps - genetics</subject><issn>0098-0331</issn><issn>1573-1561</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kcGKFDEQhoMo7uzqA3iRgBf30FpJupP0cRlWZ2FAD-o1ZLorM1l6kjbpHty3N0OviwieApWv_qriI-QNgw8MQH3MDLSWFTBVgVZ1VT8jK9YoUbFGsudkBdDqCoRgF-Qy53sA4FI3L8kF10pyALEibn3Ao-_sQDc4YYp7DOinB-oDvQu7hD29nVMc0Qb6NY7zYCcfA42OTgcsxMlmf0K6iSngRH9gHi094TBPPlga_D756RCT_fWKvHB2yPj68b0i3z_dfltvqu2Xz3frm23V1XU7Vby1nVIIijuUvVa9gkZw6VyjwFoUQsLONQykUlx0tXRW653TDdO807K34opcL7kHO5gx-aNNDyZabzY3W3OuQTm9bkGfWGHfL-yY4s8Z82SOPnc4DDZgnLNhLW-41rw5o-_-Qe_jnEK5pFCC86ZlUheKLVSXYs4J3dMGDMxZmFmEmSLMnIWZuvS8fUyed0fsnzr-GCoAX4BcvsIe01-j_5v6G7Tjn34</recordid><startdate>20170801</startdate><enddate>20170801</enddate><creator>Gévar, J.</creator><creator>Bagnères, A.-G.</creator><creator>Christidès, J.-P.</creator><creator>Darrouzet, E.</creator><general>Springer US</general><general>Springer Nature B.V</general><general>Springer Verlag</general><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>3V.</scope><scope>7QG</scope><scope>7QR</scope><scope>7SN</scope><scope>7SS</scope><scope>7U7</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>88I</scope><scope>8AO</scope><scope>8C1</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>M7N</scope><scope>M7P</scope><scope>P64</scope><scope>PCBAR</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>RC3</scope><scope>7X8</scope><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0002-7224-6937</orcidid><orcidid>https://orcid.org/0000-0002-1729-379X</orcidid></search><sort><creationdate>20170801</creationdate><title>Chemical Heterogeneity in Inbred European Population of the Invasive Hornet Vespa velutina nigrithorax</title><author>Gévar, J. ; Bagnères, A.-G. ; Christidès, J.-P. ; Darrouzet, E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c449t-29ac77e072fe6d87d705326ff570aae3360bf51067723c46fa88bf85182c86da3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Agriculture</topic><topic>Animal biology</topic><topic>Animals</topic><topic>Biochemistry</topic><topic>Biological Microscopy</topic><topic>Biomedical and Life Sciences</topic><topic>Chemical ecology</topic><topic>Cues</topic><topic>Cuticular hydrocarbons</topic><topic>Ecology</topic><topic>Entomology</topic><topic>Environmental factors</topic><topic>Female</topic><topic>Gas Chromatography-Mass Spectrometry</topic><topic>Genetic diversity</topic><topic>Genetic Variation</topic><topic>Heterogeneity</topic><topic>Hydrocarbons</topic><topic>Hydrocarbons - 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Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Journal of chemical ecology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gévar, J.</au><au>Bagnères, A.-G.</au><au>Christidès, J.-P.</au><au>Darrouzet, E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Chemical Heterogeneity in Inbred European Population of the Invasive Hornet Vespa velutina nigrithorax</atitle><jtitle>Journal of chemical ecology</jtitle><stitle>J Chem Ecol</stitle><addtitle>J Chem Ecol</addtitle><date>2017-08-01</date><risdate>2017</risdate><volume>43</volume><issue>8</issue><spage>763</spage><epage>777</epage><pages>763-777</pages><issn>0098-0331</issn><eissn>1573-1561</eissn><abstract>Invasive social insect populations that have been introduced to a new environment through a limited number of introduction events generally exhibit reduced variability in their chemical signatures (cuticular hydrocarbons) compared to native populations of the same species. The reduced variability in these major recognition cues could be caused by a reduction of genetic diversity due to a genetic bottleneck. This hypothesis was tested in an inbred European population of the invasive hornet
Vespa velutina nigrithorax.
Our results show that, in spite of the limited amount of genetic diversity present in the European population, the chemical signatures of individuals were highly heterogeneous according to their caste, sex, and colony origin. In queens, some specific saturated and unsaturated hydrocarbons were identified. These results suggest that epigenetic and/or environmental factors could play a role in modifying cuticular hydrocarbon profiles in this introduced hornet population despite the observed reduction of genetic diversity.</abstract><cop>New York</cop><pub>Springer US</pub><pmid>28762003</pmid><doi>10.1007/s10886-017-0874-4</doi><tpages>15</tpages><orcidid>https://orcid.org/0000-0002-7224-6937</orcidid><orcidid>https://orcid.org/0000-0002-1729-379X</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Agriculture Animal biology Animals Biochemistry Biological Microscopy Biomedical and Life Sciences Chemical ecology Cues Cuticular hydrocarbons Ecology Entomology Environmental factors Female Gas Chromatography-Mass Spectrometry Genetic diversity Genetic Variation Heterogeneity Hydrocarbons Hydrocarbons - analysis Hydrocarbons - chemistry Inbreeding Introduced Species Invasive insects Invasive species Life Sciences Male Pheromones - analysis Pheromones - chemistry Population Populations Principal Component Analysis Queens Reduction Saturated hydrocarbons Unsaturated hydrocarbons Vespa velutina nigrithorax Wasps - chemistry Wasps - genetics |
| title | Chemical Heterogeneity in Inbred European Population of the Invasive Hornet Vespa velutina nigrithorax |
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