Both authors contributed equally to this work.
The effects of migration and drift on local adaptation to a heterogeneous environment
Article first published online: 8 MAY 2012
© 2012 The Authors. Journal of Evolutionary Biology © 2012 European Society For Evolutionary Biology
Journal of Evolutionary Biology
Volume 25, Issue 7, pages 1351–1363, July 2012
How to Cite
BLANQUART, F., GANDON, S. and NUISMER, S. L. (2012), The effects of migration and drift on local adaptation to a heterogeneous environment. Journal of Evolutionary Biology, 25: 1351–1363. doi: 10.1111/j.1420-9101.2012.02524.x
- Issue published online: 12 JUN 2012
- Article first published online: 8 MAY 2012
- Received 9 March 2012; accepted 24 March 2012
Appendix A General expressions for local adaptation
Appendix B Local adaptation in the deterministic limit
Appendix C Local adaptation assuming migration is strong relative to selection and drift
Appendix D Dynamic of local adaptation when Nm « 1
Figure S1 Local adaptation as a function of population size (upper panel) and the migration rate (middle panel for N = 20, lower panel for N = 320), for two types of spatial heterogeneity in selection
Figure S2 Local adaptation as a function of population size (upper panel) and the migration rate (middle panel for N = 20, lower panel for N = 320) when selection is symmetric (si = ± 0.1 as in Fig. 1) and when selection is asymmetric (si = −0.05 in half of the patches, si = 0.15 in the other half of the patches)
Figure S3 The temporal dynamic of local adaptation in cases where selection is asymmetric (si = −0.05 in half of the patches and si = 0.15 in the other half of the patches), for three migration rates (m = 0.001, m = 0.008 and m = 0.128)
Figure S4 Summary of the four main approximations for local adaptation
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