Description: This dataset contains image files to support the publication ‘Picking Partners in Pairs: The Challenge and the Solution to Evolution of Stable (Auto) Polyploidy’. All crossover patterning and synaptonemal complex length measurements contained within this publication were made using this sample of cells. Imaging data are presented as maximum intensity projections of 4-colour 3D-SIM z-stacks from diploid, neo-tetraploid ...