The "exones" folder contains exone coordinates lifted from vanilla genomes. The exon coordinates for AcolNg_V4 and AmerR4_V4 were obtained by alignment nucleotide sequiences of AcolM2, AgapP4 and AmerM2. The "genedensity" folder contains bedGraph-tracks with gene density at 25kb resolution. AcolNg_V4 gene density was calculated based on AgapP4 liftovered genes. AmerR4_V4 gene density was calculated based on AmerV2 liftovered genes.