Biogeographic Variation of Foliar n-Alkanes of Juniperus communis var. saxatilis Pallas from the Balkans
The composition of the epicuticular n‐alkanes isolated from the leaves of ten populations of Juniperus communis L. var. saxatilis Pallas from central (continental) and western (coastal) areas of the Balkan Peninsula was characterized by GC‐FID and GC/MS analyses. In the leaf waxes, 14 n‐alkane homol...
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Veröffentlicht in: | Chemistry & biodiversity 2014-12, Vol.11 (12), p.1923-1938 |
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creator | Rajčević, Nemanja Janaćković, Pedja Dodoš, Tanja Tešević, Vele Marin, Petar D. |
description | The composition of the epicuticular n‐alkanes isolated from the leaves of ten populations of Juniperus communis L. var. saxatilis Pallas from central (continental) and western (coastal) areas of the Balkan Peninsula was characterized by GC‐FID and GC/MS analyses. In the leaf waxes, 14 n‐alkane homologues with chain‐lengths ranging from C22 to C35 were identified. All samples were dominated by n‐tritriacontane (C33), but differences in two other dominant n‐alkanes allowed separating the coastal from the continental populations. Several statistical methods (ANOVA, principal component, discriminant, and cluster analyses as well as the Mantel test) were deployed to analyze the diversity and variability of the epicuticular‐leaf‐n‐alkane patterns of the ten natural populations of J. communis var. saxatilis and their relation to different geographic and bioclimatic parameters. Cluster analysis showed a high correlation of the leaf‐n‐alkane patterns with the geographical distribution of the investigated samples, differentiating the coastal from the continental populations of this taxon. Several bioclimatic parameters related to aridity were highly correlated with this differentiation. |
doi_str_mv | 10.1002/cbdv.201400048 |
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In the leaf waxes, 14 n‐alkane homologues with chain‐lengths ranging from C22 to C35 were identified. All samples were dominated by n‐tritriacontane (C33), but differences in two other dominant n‐alkanes allowed separating the coastal from the continental populations. Several statistical methods (ANOVA, principal component, discriminant, and cluster analyses as well as the Mantel test) were deployed to analyze the diversity and variability of the epicuticular‐leaf‐n‐alkane patterns of the ten natural populations of J. communis var. saxatilis and their relation to different geographic and bioclimatic parameters. Cluster analysis showed a high correlation of the leaf‐n‐alkane patterns with the geographical distribution of the investigated samples, differentiating the coastal from the continental populations of this taxon. Several bioclimatic parameters related to aridity were highly correlated with this differentiation.</description><identifier>ISSN: 1612-1872</identifier><identifier>EISSN: 1612-1880</identifier><identifier>DOI: 10.1002/cbdv.201400048</identifier><identifier>PMID: 25491336</identifier><language>eng</language><publisher>Zürich: WILEY-VCH Verlag</publisher><subject>Alkanes ; Alkanes - chemistry ; Balkan Peninsula ; Chromatography, Gas ; Cluster Analysis (CA) ; Discriminant analysis (DA) ; Geography ; Juniperus - chemistry ; Juniperus communis ; Mass Spectrometry ; Needle cuticular wax ; Plant Leaves - chemistry ; Principal component analysis (PCA)</subject><ispartof>Chemistry & biodiversity, 2014-12, Vol.11 (12), p.1923-1938</ispartof><rights>Copyright © 2014 Verlag Helvetica Chimica Acta AG, Zürich</rights><rights>Copyright © 2014 Verlag Helvetica Chimica Acta AG, Zürich.</rights><rights>Copyright © 2014 Verlag Helvetica Chimica Acta AG, Zurich</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4448-a82ba873d25bca8c7322f8f262a490e2959dca89cd98da3db43eb292054c93693</citedby><cites>FETCH-LOGICAL-c4448-a82ba873d25bca8c7322f8f262a490e2959dca89cd98da3db43eb292054c93693</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fcbdv.201400048$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fcbdv.201400048$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27903,27904,45553,45554</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25491336$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Rajčević, Nemanja</creatorcontrib><creatorcontrib>Janaćković, Pedja</creatorcontrib><creatorcontrib>Dodoš, Tanja</creatorcontrib><creatorcontrib>Tešević, Vele</creatorcontrib><creatorcontrib>Marin, Petar D.</creatorcontrib><title>Biogeographic Variation of Foliar n-Alkanes of Juniperus communis var. saxatilis Pallas from the Balkans</title><title>Chemistry & biodiversity</title><addtitle>Chemistry & Biodiversity</addtitle><description>The composition of the epicuticular n‐alkanes isolated from the leaves of ten populations of Juniperus communis L. var. saxatilis Pallas from central (continental) and western (coastal) areas of the Balkan Peninsula was characterized by GC‐FID and GC/MS analyses. In the leaf waxes, 14 n‐alkane homologues with chain‐lengths ranging from C22 to C35 were identified. All samples were dominated by n‐tritriacontane (C33), but differences in two other dominant n‐alkanes allowed separating the coastal from the continental populations. Several statistical methods (ANOVA, principal component, discriminant, and cluster analyses as well as the Mantel test) were deployed to analyze the diversity and variability of the epicuticular‐leaf‐n‐alkane patterns of the ten natural populations of J. communis var. saxatilis and their relation to different geographic and bioclimatic parameters. Cluster analysis showed a high correlation of the leaf‐n‐alkane patterns with the geographical distribution of the investigated samples, differentiating the coastal from the continental populations of this taxon. Several bioclimatic parameters related to aridity were highly correlated with this differentiation.</description><subject>Alkanes</subject><subject>Alkanes - chemistry</subject><subject>Balkan Peninsula</subject><subject>Chromatography, Gas</subject><subject>Cluster Analysis (CA)</subject><subject>Discriminant analysis (DA)</subject><subject>Geography</subject><subject>Juniperus - chemistry</subject><subject>Juniperus communis</subject><subject>Mass Spectrometry</subject><subject>Needle cuticular wax</subject><subject>Plant Leaves - chemistry</subject><subject>Principal component analysis (PCA)</subject><issn>1612-1872</issn><issn>1612-1880</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkc1P3DAQxS1EBRS49lhZ6oVLtv5KYh_ZpdAiWjgAe7QmjsMaknixNxT--zpaukK9lJM9T7_3NKOH0CdKJpQQ9tVU9dOEESoIIUJuoT1aUJZRKcn25l-yXfQxxvvEJ13uoF2WC0U5L_bQYur8nfV3AZYLZ_AtBAcr53vsG3zqWwcB99lx-wC9jaN2PvRuacMQsfFdl4aInyBMcITn5GvTeAVtCxE3wXd4tbB4CqM7HqAPDbTRHr6---jm9Nv17Ht2cXn2Y3Z8kRkhhMxAsgpkyWuWVwakKTljjWxYwUAoYpnKVZ10ZWola-B1JbitmGIkF0bxQvF9dLTOXQb_ONi40p2LxqadeuuHqGmRi0KRsizegfKcEFoWZUK__IPe-yH06ZCRSoFS0jxRkzVlgo8x2EYvg-sgvGhK9FiXHuvSm7qS4fNr7FB1tt7gf_tJgFoDv11rX_4Tp2fTk9u34dna6-LKPm-8EB50uqjM9fzXmZ7OxfkVmf_Ugv8BCQevcQ</recordid><startdate>201412</startdate><enddate>201412</enddate><creator>Rajčević, Nemanja</creator><creator>Janaćković, Pedja</creator><creator>Dodoš, Tanja</creator><creator>Tešević, Vele</creator><creator>Marin, Petar D.</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</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>7QO</scope><scope>7TM</scope><scope>8FD</scope><scope>FR3</scope><scope>K9.</scope><scope>M7N</scope><scope>P64</scope><scope>7X8</scope><scope>7ST</scope><scope>7U6</scope><scope>C1K</scope></search><sort><creationdate>201412</creationdate><title>Biogeographic Variation of Foliar n-Alkanes of Juniperus communis var. saxatilis Pallas from the Balkans</title><author>Rajčević, Nemanja ; Janaćković, Pedja ; Dodoš, Tanja ; Tešević, Vele ; Marin, Petar D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4448-a82ba873d25bca8c7322f8f262a490e2959dca89cd98da3db43eb292054c93693</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Alkanes</topic><topic>Alkanes - chemistry</topic><topic>Balkan Peninsula</topic><topic>Chromatography, Gas</topic><topic>Cluster Analysis (CA)</topic><topic>Discriminant analysis (DA)</topic><topic>Geography</topic><topic>Juniperus - chemistry</topic><topic>Juniperus communis</topic><topic>Mass Spectrometry</topic><topic>Needle cuticular wax</topic><topic>Plant Leaves - chemistry</topic><topic>Principal component analysis (PCA)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rajčević, Nemanja</creatorcontrib><creatorcontrib>Janaćković, Pedja</creatorcontrib><creatorcontrib>Dodoš, Tanja</creatorcontrib><creatorcontrib>Tešević, Vele</creatorcontrib><creatorcontrib>Marin, Petar D.</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><collection>Environment Abstracts</collection><collection>Sustainability Science Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><jtitle>Chemistry & biodiversity</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rajčević, Nemanja</au><au>Janaćković, Pedja</au><au>Dodoš, Tanja</au><au>Tešević, Vele</au><au>Marin, Petar D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Biogeographic Variation of Foliar n-Alkanes of Juniperus communis var. saxatilis Pallas from the Balkans</atitle><jtitle>Chemistry & biodiversity</jtitle><addtitle>Chemistry & Biodiversity</addtitle><date>2014-12</date><risdate>2014</risdate><volume>11</volume><issue>12</issue><spage>1923</spage><epage>1938</epage><pages>1923-1938</pages><issn>1612-1872</issn><eissn>1612-1880</eissn><abstract>The composition of the epicuticular n‐alkanes isolated from the leaves of ten populations of Juniperus communis L. var. saxatilis Pallas from central (continental) and western (coastal) areas of the Balkan Peninsula was characterized by GC‐FID and GC/MS analyses. In the leaf waxes, 14 n‐alkane homologues with chain‐lengths ranging from C22 to C35 were identified. All samples were dominated by n‐tritriacontane (C33), but differences in two other dominant n‐alkanes allowed separating the coastal from the continental populations. Several statistical methods (ANOVA, principal component, discriminant, and cluster analyses as well as the Mantel test) were deployed to analyze the diversity and variability of the epicuticular‐leaf‐n‐alkane patterns of the ten natural populations of J. communis var. saxatilis and their relation to different geographic and bioclimatic parameters. Cluster analysis showed a high correlation of the leaf‐n‐alkane patterns with the geographical distribution of the investigated samples, differentiating the coastal from the continental populations of this taxon. 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subjects | Alkanes Alkanes - chemistry Balkan Peninsula Chromatography, Gas Cluster Analysis (CA) Discriminant analysis (DA) Geography Juniperus - chemistry Juniperus communis Mass Spectrometry Needle cuticular wax Plant Leaves - chemistry Principal component analysis (PCA) |
title | Biogeographic Variation of Foliar n-Alkanes of Juniperus communis var. saxatilis Pallas from the Balkans |
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