Table S1. Characteristics of the 11 studied populations.

Table S2. Sequences of adaptors and primers used for ligation, pre-selective PCR and selective PCR.

Table S3. List and description of the environmental variables recorded with LabQuest system (Beaverton, OR, USA) over the sampling period or collected from the University of Lausanne GIS database (, and representing potential selective forces between European minnow habitats.

Table S4. Results from outlier detection with BAYESCAN and DFDIST for each of the 1930 loci were analysed.

MEC_5284_sm_TableS1.doc52KSupporting info item
MEC_5284_sm_TableS2.doc49KSupporting info item
MEC_5284_sm_TableS3.xls34KSupporting info item
MEC_5284_sm_TableS4.xls67KSupporting info item

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