Beavers as molecular geneticists: a genetic basis to the foraging of an ecosystem engineer
Ecological genetics is increasingly recognized as critical to understanding interactions among organisms and ecosystem processes. Using a common garden with pure and hybrid cottonwood trees of known genotype, two years of field surveys, and a cafeteria feeding experiment, we link introgression of Fr...
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| Veröffentlicht in: | Ecology (Durham) 2004-03, Vol.85 (3), p.603-608 |
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| container_title | Ecology (Durham) |
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| creator | Bailey, Joseph K. Schweitzer, Jennifer A. Rehill, Brian J. Lindroth, Richard L. Martinsen, Gregory D. Whitham, Thomas G. |
| description | Ecological genetics is increasingly recognized as critical to understanding interactions among organisms and ecosystem processes. Using a common garden with pure and hybrid cottonwood trees of known genotype, two years of field surveys, and a cafeteria feeding experiment, we link introgression of Fremont genetic markers, condensed tannins (a genetically based plant trait), and foraging by beavers. These data support two major arguments. First, hybridization is an important mechanism for the transmission of ecologically functional traits. Second, links between a genetically based plant trait in a dominant riparian-forest tree species and the foraging behavior of beavers, an ecosystem engineer, emphasize that genetically based plant traits can directly and indirectly link population, community, and ecosystem processes. |
| doi_str_mv | 10.1890/03-3049 |
| format | Article |
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Psychology ; General aspects ; genetic markers ; Genetics ; Genotypes ; Herbivores ; herbivory ; Hybridity ; hybridization ; Molecular biology ; phytochemistry ; Plant genetics ; Plants ; Populus ; Populus angustifolia ; Populus fremontii ; selective ; Tannins ; terrestrial–aquatic linkages</subject><ispartof>Ecology (Durham), 2004-03, Vol.85 (3), p.603-608</ispartof><rights>Copyright 2004 Ecological Society of America</rights><rights>2004 by the Ecological Society of America</rights><rights>2004 INIST-CNRS</rights><rights>Copyright Ecological Society of America Mar 2004</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3993-6c7035b062a3ec9d15b6aeae11fca0c63207db349c9302ea5030bb34e0c4adaa3</citedby><cites>FETCH-LOGICAL-c3993-6c7035b062a3ec9d15b6aeae11fca0c63207db349c9302ea5030bb34e0c4adaa3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/3450385$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/3450385$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,799,1411,27903,27904,45553,45554,57995,58228</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=15590415$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Bailey, Joseph K.</creatorcontrib><creatorcontrib>Schweitzer, Jennifer A.</creatorcontrib><creatorcontrib>Rehill, Brian J.</creatorcontrib><creatorcontrib>Lindroth, Richard L.</creatorcontrib><creatorcontrib>Martinsen, Gregory D.</creatorcontrib><creatorcontrib>Whitham, Thomas G.</creatorcontrib><title>Beavers as molecular geneticists: a genetic basis to the foraging of an ecosystem engineer</title><title>Ecology (Durham)</title><description>Ecological genetics is increasingly recognized as critical to understanding interactions among organisms and ecosystem processes. Using a common garden with pure and hybrid cottonwood trees of known genotype, two years of field surveys, and a cafeteria feeding experiment, we link introgression of Fremont genetic markers, condensed tannins (a genetically based plant trait), and foraging by beavers. These data support two major arguments. First, hybridization is an important mechanism for the transmission of ecologically functional traits. Second, links between a genetically based plant trait in a dominant riparian-forest tree species and the foraging behavior of beavers, an ecosystem engineer, emphasize that genetically based plant traits can directly and indirectly link population, community, and ecosystem processes.</description><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Beavers</subject><subject>Biological and medical sciences</subject><subject>Castor canadensis</subject><subject>chemistry</subject><subject>community genetics</subject><subject>cottonwoods</subject><subject>Ecological engineering</subject><subject>Ecological genetics</subject><subject>Ecosystems</subject><subject>Engineers</subject><subject>Foraging</subject><subject>Freshwater</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>genetic markers</subject><subject>Genetics</subject><subject>Genotypes</subject><subject>Herbivores</subject><subject>herbivory</subject><subject>Hybridity</subject><subject>hybridization</subject><subject>Molecular biology</subject><subject>phytochemistry</subject><subject>Plant genetics</subject><subject>Plants</subject><subject>Populus</subject><subject>Populus angustifolia</subject><subject>Populus fremontii</subject><subject>selective</subject><subject>Tannins</subject><subject>terrestrial–aquatic linkages</subject><issn>0012-9658</issn><issn>1939-9170</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNp1kcGKFDEQhoO44DgrvoBgENRTr5VUpyfxpsOqCwsedA96CdWZ6rGHns6a9Cjz9mboVUEwl6JSX_2p-iPEYwUXyjp4BVgh1O6eWCiHrnJqBffFAkDpyjXGPhAPc95BOaq2C_H1LdMPTllSlvs4cDgMlOSWR5760Ocpv5b0O5Ut5T7LKcrpG8suJtr241bGTtIoOcR8zBPvJY_lmjmdi7OOhsyP7uJS3Ly7_Lz-UF1_fH-1fnNdBXQOqyasAE0LjSbk4DbKtA0xsVJdIAgNalhtWqxdcAiayQBCW3KGUNOGCJfixax7m-L3A-fJ7_sceBho5HjIXllANNYW8Nk_4C4e0lhm81o5UGhMU6CXMxRSzDlx529Tv6d09Ar8yWAP6E8GF_L5nRzlQEOXaCyO_cWNcVArUzg9cz_7gY__k_OX6y8aoLYGmzLvUjyZm3Z5iulPE9ZlfXvSfDqXO4qetqm8e_NJlxVAlY91VuMvyLeabw</recordid><startdate>200403</startdate><enddate>200403</enddate><creator>Bailey, Joseph K.</creator><creator>Schweitzer, Jennifer A.</creator><creator>Rehill, Brian J.</creator><creator>Lindroth, Richard L.</creator><creator>Martinsen, Gregory D.</creator><creator>Whitham, Thomas G.</creator><general>Ecology Society of America</general><general>Ecological Society of America</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QG</scope><scope>7SN</scope><scope>7SS</scope><scope>7ST</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>K9.</scope><scope>P64</scope><scope>RC3</scope><scope>SOI</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope></search><sort><creationdate>200403</creationdate><title>Beavers as molecular geneticists: a genetic basis to the foraging of an ecosystem engineer</title><author>Bailey, Joseph K. ; Schweitzer, Jennifer A. ; Rehill, Brian J. ; Lindroth, Richard L. ; Martinsen, Gregory D. ; Whitham, Thomas G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3993-6c7035b062a3ec9d15b6aeae11fca0c63207db349c9302ea5030bb34e0c4adaa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Beavers</topic><topic>Biological and medical sciences</topic><topic>Castor canadensis</topic><topic>chemistry</topic><topic>community genetics</topic><topic>cottonwoods</topic><topic>Ecological engineering</topic><topic>Ecological genetics</topic><topic>Ecosystems</topic><topic>Engineers</topic><topic>Foraging</topic><topic>Freshwater</topic><topic>Fundamental and applied biological sciences. 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Using a common garden with pure and hybrid cottonwood trees of known genotype, two years of field surveys, and a cafeteria feeding experiment, we link introgression of Fremont genetic markers, condensed tannins (a genetically based plant trait), and foraging by beavers. These data support two major arguments. First, hybridization is an important mechanism for the transmission of ecologically functional traits. Second, links between a genetically based plant trait in a dominant riparian-forest tree species and the foraging behavior of beavers, an ecosystem engineer, emphasize that genetically based plant traits can directly and indirectly link population, community, and ecosystem processes.</abstract><cop>Washington, DC</cop><pub>Ecology Society of America</pub><doi>10.1890/03-3049</doi><tpages>6</tpages></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete; Jstor Complete Legacy |
| subjects | Animal and plant ecology Animal, plant and microbial ecology Beavers Biological and medical sciences Castor canadensis chemistry community genetics cottonwoods Ecological engineering Ecological genetics Ecosystems Engineers Foraging Freshwater Fundamental and applied biological sciences. Psychology General aspects genetic markers Genetics Genotypes Herbivores herbivory Hybridity hybridization Molecular biology phytochemistry Plant genetics Plants Populus Populus angustifolia Populus fremontii selective Tannins terrestrial–aquatic linkages |
| title | Beavers as molecular geneticists: a genetic basis to the foraging of an ecosystem engineer |
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