chr - sb1 1 0 73840631 black
chr - sb2 2 0 77932606 black
chr - sb3 3 0 74441160 black
chr - sb4 4 0 68034345 black
chr - sb5 5 0 62352331 black
chr - sb6 6 0 62208784 black
chr - sb7 7 0 64342021 black
chr - sb8 8 0 55460251 black
chr - sb9 9 0 59635592 black
chr - sb10 10 0 60981646 black
# chromosome 11 is composed of 88 unanchored scaffolds
# with 200 N spacing
chr - sb11 11 0 40203219 black
