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. 2003 Feb;185(4):1266–1272. doi: 10.1128/JB.185.4.1266-1272.2003

TABLE 2.

DRs in the wild-type pyrE sequence

DR Position (nt) of DR
No. of intervening bp
5′ end 3′ end
7-nt DRs 12 387 367
13 549 528
29 452 411
33 223 182
61 254 185
181 578 389
267 584 309
310 334 16
316 434 110
319 490 163
380 491 103
447 543 88
543 572 21
8-nt DRs 36 442 398
38 171 125
95 383 280
232 401 161
262 535 265
378 394 8
447 572 116
468 487 11
547 585 30
10-nt DR 66 396 320