AB543156 10691 54 78 T-DNA right border AB543156 10691 321 445 attR4 AB543156 10691 575 1234 cat AB543156 10691 1576 1881 ccdB AB543156 10691 1922 2046 attR2 AB543156 10691 2062 2471 NOS terminator AB543156 10691 2925 3476 bar AB543156 10691 4213 4237 T-DNA left border