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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003542naa a2200421 4500
001oai:DiVA.org:uu-375850
003SwePub
008190201s2019 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-3758502 URI
024a https://doi.org/10.1111/evo.136392 DOI
040 a (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Caruso, Christina M.u Univ Guelph, Dept Integrat Biol, Guelph, ON, Canada4 aut
2451 0a A meta-analysis of the agents of selection on floral traits
264 c 2018-11-20
264 1b WILEY,c 2019
338 a print2 rdacarrier
520 a Floral traits are hypothesized to evolve primarily in response to selection by pollinators. However, selection can also be mediated by other environmental factors. To understand the relative importance of pollinator-mediated selection and its variation among trait and pollinator types, we analyzed directional selection gradients on floral traits from experiments that manipulated the environment to identify agents of selection. Pollinator-mediated selection was stronger than selection by other biotic factors (e.g., herbivores), but similar in strength to selection by abiotic factors (e.g., soil water), providing partial support for the hypothesis that floral traits evolve primarily in response to pollinators. Pollinator-mediated selection was stronger on pollination efficiency traits than on other trait types, as expected if efficiency traits affect fitness via interactions with pollinators, but other trait types also affect fitness via other environmental factors. In addition to varying among trait types, pollinator-mediated selection varied among pollinator taxa: selection was stronger when bees, long-tongued flies, or birds were the primary visitors than when the primary visitors were Lepidoptera or multiple animal taxa. Finally, reducing pollinator access to flowers had a relatively small effect on selection on floral traits, suggesting that anthropogenic declines in pollinator populations would initially have modest effects on floral evolution.
650 7a NATURVETENSKAPx Biologix Evolutionsbiologi0 (SwePub)106152 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Evolutionary Biology0 (SwePub)106152 hsv//eng
650 7a NATURVETENSKAPx Biologix Ekologi0 (SwePub)106112 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Ecology0 (SwePub)106112 hsv//eng
653 a Floral evolution
653 a natural selection
653 a pollination efficiency
653 a pollinator attraction
653 a pollinator-mediated selection
700a Eisen, Katherine E.u Univ Guelph, Dept Integrat Biol, Guelph, ON, Canada; Cornell Univ, Dept Ecol & Evolutionary Biol, Ithaca, NY, USA4 aut
700a Martin, Ryan A.u Case Western Reserve Univ, Dept Biol, Cleveland, OH, USA4 aut
700a Sletvold, Ninau Uppsala universitet,Växtekologi och evolution4 aut0 (Swepub:uu)ninsl697
710a Univ Guelph, Dept Integrat Biol, Guelph, ON, Canadab Univ Guelph, Dept Integrat Biol, Guelph, ON, Canada; Cornell Univ, Dept Ecol & Evolutionary Biol, Ithaca, NY, USA4 org
773t Evolutiond : WILEYg 73:1, s. 4-14q 73:1<4-14x 0014-3820x 1558-5646
856u https://rss.onlinelibrary.wiley.com/doi/am-pdf/10.1111/evo.13639
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-375850
8564 8u https://doi.org/10.1111/evo.13639

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