exonsDrBb.txt sequence and annotation from AL645798 > 6310 8676 hoxb8b 6310 6733 8219 8676 > 15661 17103 hoxb6b 15661 16247 16684 17103 > 18095 19901 hoxb5b 18095 18935 19387 19901 > 30085 31483 hoxb1b 30085 30754 30844 31483 > 80317 80318 3end