cc-by-4.0Dahms, CarolinKemppainen, PetriZanella, Linda N.Zanella, DavorCarosi, AntonellaMerilä, JuhaMomigliano, Paolo2025-03-242021-11-072021-11-07https://hydatakatalogi-test-24.it.helsinki.fi/handle/123456789/10851This repository incorporates data and scripts associated with the paper "Cast Away in the Adriatic: Low Degree of Parallel Genetic Divergence in Three-Spined Sticklebacks". Included in the repository are the following compressed folders:  Moments_models&data.zip: two-population demographic models and SFS to run in moments. Stairwayplot.zip: blueprint files for multiple mutation rates and results for StairwayPlots. TreeMix.zip: pipeline to infer population splits and mixture events from allele frequency data using TreeMix, including input files. VCF.zip: a filtered VCF file for all three-spined stickleback samples. The scripts for TreeMix and demographic analyses in moments are also available on GitHub.OpenDemographic ModellingTreeMixThree-spined sticklebackdataset