* Δ*reoY*                                          pJR000 ↔ LMSW00   LMSW00                       Δ*reoM attB::*P*~help~-lacO-reoM T0A lacI neo*           pSW00 → LMSW00   LMSW00                       Δ*reoM attB::*P*~help~-lacO-reoM T0