Table S1 Subpopulation information and cyanogenesis polymorphism data.

Table S2 Details of microsatellite markers and observed polymorphism data.

Table S3 Summary of microsatellite polymorphism data per subpopulation.

Table S4 Pairwise population measures of genetic differentiation among subpopulations using all microsatellite data.

Fig. S1 Regression of population frequencies of the Li allele (A), Ac allele (B) or the AcLi cyanotype (C) against geographical distances among populations, using the southernmost population as the reference point (0 km). Statistical significance of linear regressions is indicated as follows: *0.01 < P < 0.05, **0.01 < P < 0.001 and ***P < 0.001.

Fig. S2 Regressions of pairwise measures of population differentiation for (A) Ac/ac and (B) Li/li against population differentiation for 9 microsatellite loci. Points above the diagonal lines indicate greater differentiation between sampling sites for the cyanogenesis genes than for neutral markers. Statistical significance of one to one plots is indicated as follows: *0.01 < P < 0.05, **0.01 < P<.001 and ***P < 0.001.

MEC_5486_sm_FigS1.pdf2424KSupporting info item
MEC_5486_sm_FigS2.pdf3728KSupporting info item
MEC_5486_sm_TableS1-S4.xlsx74KSupporting info item

Please note: Wiley Blackwell is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.