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Shape based assignment tests suggest transgressive phenotypes in natural sculpin hybrids (Teleostei, Scorpaeniformes, Cottidae)

Overview of attention for article published in Frontiers in Zoology, June 2005
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Title
Shape based assignment tests suggest transgressive phenotypes in natural sculpin hybrids (Teleostei, Scorpaeniformes, Cottidae)
Published in
Frontiers in Zoology, June 2005
DOI 10.1186/1742-9994-2-11
Pubmed ID
Authors

Arne W Nolte, H David Sheets

Abstract

Hybridization receives attention because of the potential role that it may play in generating evolutionary novelty. An explanation for the emergence of novel phenotypes is given by transgressive segregation, which, if frequent, would imply an important evolutionary role for hybridization. This process is still rarely studied in natural populations as samples of recent hybrids and their parental populations are needed. Further, the detection of transgressive segregation requires phenotypes that can be easily quantified and analysed. We analyse variability in body shape of divergent populations of European sculpins (Cottus gobio complex) as well as natural hybrids among them.

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Mendeley readers

The data shown below were compiled from readership statistics for 105 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Portugal 2 2%
France 2 2%
Germany 1 <1%
United Kingdom 1 <1%
Iceland 1 <1%
United States 1 <1%
Unknown 97 92%

Demographic breakdown

Readers by professional status Count As %
Researcher 28 27%
Student > Ph. D. Student 22 21%
Student > Master 10 10%
Student > Postgraduate 9 9%
Professor 7 7%
Other 23 22%
Unknown 6 6%
Readers by discipline Count As %
Agricultural and Biological Sciences 76 72%
Environmental Science 8 8%
Earth and Planetary Sciences 5 5%
Biochemistry, Genetics and Molecular Biology 3 3%
Unspecified 1 <1%
Other 3 3%
Unknown 9 9%