Table 1

List of putatively adaptive loci detected within drainages or individual rivers in Alpine trout populations
Outlier scan Genotype-altitude association
Drainage Rhi Rho T P all Rhi
River within drainage Reuss Thur A-Rhi
# polymorphic markers 148 120 129 143 169 152 209 229 148
# pops 7 2 3 2 2 3 3 16 7
# ind 175 36 83 55 53 63 78 369 175
Loc1
    2.92
NA
    1.76
NA NA NA 0.01 0.38
    0.00
Loc2
    0.99
NA 0.18 NA NA NA 0.01 0.32 0.39
Loc3
    0.96
NA 0.33 NA −0.08 NA −0.03 0.60 0.15
Loc4
    0.73
NA 0.08 0.13 0.01 0.00 NA 0.25 0.07
Loc5
    0.71
0.02 0.09 0.02 −0.06 −0.03 0.05 0.14 0.07
Loc6
    0.65
0.11 0.10 0.14 0.02 −0.02 −0.02
    0.04
0.01
Loc7
    0.58
−0.01
    0.67
NA 0.00 −0.02 −0.03 0.60 0.01
Loc8
    0.55
0.01 0.06 −0.01 0.06 0.06 −0.04 0.39 0.00
Loc9
    0.46
−0.01 0.08 −0.01 0.03 −0.06 −0.01 0.41 0.80
Loc10
    0.44
0.03 0.06 0.06 0.06 NA −0.03 0.24 0.28
Loc11
    0.42
0.43 0.00 0.04 −0.09 −0.01 0.02
    0.03
0.27
Loc12
    0.41
NA 0.17 NA NA NA −0.03 0.56
    0.00
Loc13
    0.33
−0.01 0.02 0.03 0.03 0.06 −0.01 0.41 0.36
Loc14 0.18 0.00
    0.73
−0.03 −0.04 0.02 −0.03
    0.00
0.07
Loc15 −0.04 NA
    0.43
0.01 0.00 NA 0.04 0.61 0.90
Loc16 0.06 −0.03
    0.38
NA NA 0.01 −0.03 0.10 0.07
Loc17 0.33 −0.02 −0.10
    0.77
−0.04 0.11 −0.01 0.12
    0.00
Loc18 −0.10 0.01 NA 0.04 −0.05
    0.71
−0.01 0.41 0.00
Loc19 −0.11 −0.03 0.06 0.01 −0.07 −0.07 0.02
    0.00
0.01
Loc20 −0.08 0.01 0.07 −0.03 −0.02 0.03 −0.01
    0.00
0.51
Loc21 NA NA NA NA −0.03 −0.04 −0.02
    0.01
NA
Loc22 −0.21 −0.05 0.05 −0.01 −0.01 −0.06 0.02
    0.02
0.04
Loc23 −0.13 NA −0.07 0.03 −0.05 NA −0.03
    0.02
0.10
Loc24 −0.10 −0.02 −0.03 −0.05 −0.02 0.11 −0.02
    0.02
0.01
Loc25 −0.05 0.00 −0.10 0.04 −0.05 0.24 −0.04
    0.03
0.87
Loc26 −0.16 NA NA NA NA NA NA
    0.03
    0.00
Loc27 NA NA −0.01 NA 0.00 NA −0.02
    0.03
NA
Loc28 −0.13 0.00 0.04 −0.03 −0.02 0.10 −0.02
    0.03
0.01
Loc29 0.15 0.01 0.03 −0.01 0.01 −0.05 −0.01
    0.03
0.06
Loc30 0.05 NA NA −0.01 NA −0.06 −0.03
    0.04
0.04
Loc31 −0.05 −0.03 0.01 NA 0.03 NA 0.00
    0.04
0.78
Loc32 −0.07 NA NA 0.00 0.01 NA 0.00
    0.04
0.08
Loc33 −0.12 NA NA 0.18 NA NA 0.00 0.06
    0.00
Loc34 0.00 −0.02 0.06 0.08 −0.04 −0.03 −0.02 0.13
    0.00
Loc35 −0.11 NA −0.03 −0.06 0.02 NA −0.04 0.12
    0.00
Loc36 −0.03 0.03 −0.03 −0.01 −0.04 −0.10 −0.02 0.65
    0.00

a) Signature of selection (Outlier scan): Logarithm of the posterior odds for AFLP markers detected as significant outliers in at least one drainage- or river-specific analysis. Bold underlined font indicates tests significant at a threshold consistent with a false discovery rate of 20%.

b) Genotype-altitude association: All: Results of a permutation test assessing the association between AFLP band frequency and altitude accounting for drainage structure. Listed are all markers with a one-sided P-value ≤0.05 (bold and underlined). Rhi: P-values from a logistic regression testing for an association between AFLP band frequency and altitude within the Rhine. Listed are all markers significant after Bonferroni correction (bold and underlined). Bold type only indicates P-values ≤0.05 but not significant after multiple test correction.

To investigate the possibility of repeated but weak patterns, all results are shown for the listed markers. Rhi Rhine, Rho Rhone, T Ticino, P Poschiavino, A-Rhi Alpine Rhine. NA marker monomorphic or containing too much missing data.

Keller et al.

Keller et al. BMC Evolutionary Biology 2012 12:210   doi:10.1186/1471-2148-12-210

Open Data