bugfix: in bedgraph files, "the chromosome coordinates are zero-based, half-open."
bugfix: in bedgraph files, "the chromosome coordinates are zero-based, half-open."

Ensembl/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara,Ensembl/ensembl-compara