Simple reproducible managment of annotated TSS and gene bodies
Base files downloaded from:
genome="hg19 hg38 mm9 mm10"
hgdownload.cse.ucsc.edu/goldenPath/${genome}/database/refGene.txt.gz
e.g.
hgdownload.cse.ucsc.edu/goldenPath/mm10/database/refGene.txt.gz