../ chr21.covered 22-Apr-2010 18:58 200072 chr21.total_coverage 22-Apr-2010 18:58 8 chr21.total_regions 22-Apr-2010 18:58 5 chr22.covered 22-Apr-2010 18:58 208208 chr22.total_coverage 22-Apr-2010 18:58 8 chr22.total_regions 22-Apr-2010 18:58 5