AF027126	4553	1	41	polylinker
AF027126	4553	80	1732	luc+
AF027126	4553	1764	1985	splice and polyadenylation signals
AF027126	4553	1988	2004	polylinker
AF027126	4553	3187	4047	bla
AF027126	4553	4179	4550	polyadenylation signals