AB294449 10862 54 78 T-DNA right border AB294449 10862 323 447 attR1 AB294449 10862 568 1227 cat AB294449 10862 1569 1874 ccdB AB294449 10862 1915 2039 attR2 AB294449 10862 2050 2082 T7-epitope AB294449 10862 2088 2497 NOS terminator AB294449 10862 3180 3974 nptII AB294449 10862 4384 4408 T-DNA left border