AF327895	3643	1	602	CMV immediate early promoter 1
AF327895	3643	694	721	FLAG epitope tag
AF327895	3643	759	794	myc epitope tag
AF327895	3643	852	1235	SV40 polyadenylation signal
AF327895	3643	1235	1696	f1 origin
AF327895	3643	1837	1871	loxP site