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| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 03367naa a2200433 4500 | |
| 001 | oai:DiVA.org:uu-252431 | |
| 003 | SwePub | |
| 008 | 150507s2015 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-2524312 URI |
| 024 | 7 | a https://doi.org/10.1111/bij.124522 DOI |
| 040 | a (SwePub)uu | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a ref2 swepub-contenttype |
| 072 | 7 | a art2 swepub-publicationtype |
| 100 | 1 | a Faulks, Leanneu Uppsala universitet,Zooekologi4 aut0 (Swepub:uu)leaka497 |
| 245 | 1 0 | a Genetic and morphological divergence along the littoral–pelagic axis in two common and sympatric fishes :b perch, Perca fluviatilis (Percidae) and roach, Rutilus rutilus (Cyprinidae) |
| 264 | c 2015-01-28 | |
| 264 | 1 | b Oxford University Press (OUP),c 2015 |
| 338 | a print2 rdacarrier | |
| 520 | a Individuals are constantly in competition with one another and, on both ecological and evolutionary timescales, processes act to reduce this competition and promote the gain of fitness advantages via diversification. Here we have investigated the genetic (AFLP) and morphological (geometric morphometrics) aspects of the littoral–pelagic axis, a commonly observed resource polymorphism in freshwater fishes of postglacial lakes. We found a large degree of variation in the genetic and morphological divergence between littoral and pelagic perch and roach across Swedish lakes. Although there was evidence of assortative mating (elevated kinship values) in both species, we could not find any significant coupling of morphology and genetic divergence. Instead, there was evidence that the extent of resource polymorphism may be largely caused by phenotypic plasticity. These results suggest that assortative mating, which can lead to genetically determined adaptive divergence, does occur in these species, particularly perch, but not according to genetically fixed morphological traits. The behavioural mechanisms facilitating associative mating need to be investigated to explore the interaction between phenotypic plasticity and adaptive genetic divergence and their roles in diversification. | |
| 650 | 7 | a NATURVETENSKAPx Biologix Evolutionsbiologi0 (SwePub)106152 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Evolutionary Biology0 (SwePub)106152 hsv//eng |
| 650 | 7 | a NATURVETENSKAPx Biologix Ekologi0 (SwePub)106112 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Ecology0 (SwePub)106112 hsv//eng |
| 653 | a adaptation | |
| 653 | a AFLP | |
| 653 | a diversification | |
| 653 | a phenotypic plasticity | |
| 653 | a postglacial lakes | |
| 653 | a resource polymorphism | |
| 700 | 1 | a Svanbäck, Richardu Uppsala universitet,Zooekologi4 aut0 (Swepub:uu)risva021 |
| 700 | 1 | a Eklöv, Peteru Uppsala universitet,Limnologi4 aut0 (Swepub:uu)peekl102 |
| 700 | 1 | a Östman, Örjanu Uppsala universitet,Zooekologi4 aut0 (Swepub:uu)orjos873 |
| 710 | 2 | a Uppsala universitetb Zooekologi4 org |
| 773 | 0 | t Biological Journal of the Linnean Societyd : Oxford University Press (OUP)g 114:4, s. 929-940q 114:4<929-940x 0024-4066x 1095-8312 |
| 856 | 4 | u https://academic.oup.com/biolinnean/article-pdf/114/4/929/16709594/bij12452.pdf |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-252431 |
| 856 | 4 8 | u https://doi.org/10.1111/bij.12452 |
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