Figure 1.

Allele frequencies for 64 marker loci across the Ambystoma genome. (a-e) Allele frequency data from five separate ponds [4]. The points marked in red reflect three loci that show selection-driven introgression from the introduced species A. mavortium (or A. t. mavortium) into the native A. californiense.

Arnold and Martin Journal of Biology 2009 8:82   doi:10.1186/jbiol176
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