Research article
Phenotypic novelty in experimental hybrids is predicted by the genetic distance between species of cichlid fish
-
* Corresponding authors: Rike B Stelkens rike.stelkens@unil.ch - Ole Seehausen ole.seehausen@eawag.ch
1 Division of Aquatic Ecology & Macroevolution, Institute of Ecology and Evolution, University of Bern, Baltzerstr. 6, CH-3012 Bern, Switzerland
2 Department of Fish Ecology and Evolution, Centre for Ecology, Evolution and Biogeochemistry (CEEB), Eawag Swiss Federal Institute of Aquatic Science and Technology, Seestrasse 79, CH-6047 Kastanienbaum, Switzerland
3 Department of Ecology and Evolution, University of Lausanne, Biophore, CH-1015 Lausanne, Switzerland
BMC Evolutionary Biology 2009, 9:283 doi:10.1186/1471-2148-9-283
Published: 4 December 2009Additional files
Additional file 1:
Shape analysis of interspecific F1 hybrids using principal components. Figure showing results of principal component analyses using geometric morphometrics data to quantify the amount of transgression in shape of interspecific F1 hybrids of haplochromine cichlids.
Format: PDF Size: 79KB Download file
This file can be viewed with: Adobe Acrobat Reader
Additional file 2:
Transgression and shape variance explained per PC axis. Table showing the amount of transgression and the shape variance explained per PC axis for both F1 and F2 hybrid crosses.
Format: DOC Size: 45KB Download file
This file can be viewed with: Microsoft Word Viewer
Additional file 3:
Family effects on shape variance. Table showing test results from MANOVA with family as factor and PC scores as response variables.
Format: DOC Size: 45KB Download file
This file can be viewed with: Microsoft Word Viewer
Additional file 4:
Genbank accession numbers. Table showing NCBI Genbank accession numbers of D-loop sequences used for calculations of genetic distances. Asterisks indicate cases where no or insufficient sequences were available for the species used in the experiments.
Format: DOC Size: 32KB Download file
This file can be viewed with: Microsoft Word Viewer