Select Code to Download

chr1 100 120 feature1
chr1 200 250 feature2
...
chr2 280 350 feature1
chr3 100 150 feature2
chr3 300 450 feature2

chromosome = chr2
start = 160
end = 210

#!/usr/bin/perl

...
chr2 280 350 feature1
chr3 100 150 feature2
chr3 300 450 feature2