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. 2000 Apr;182(8):2218–2229. doi: 10.1128/jb.182.8.2218-2229.2000

FIG. 7.

FIG. 7

Effect of bacterial mutations on growth inhibition following loss of the EcoRI RM gene complex. Various E. coli strains carrying pIK172 (pSC101Ts, EcoRI r+ m+, Apr) or pIK173 (its r− version) were grown with selective antibiotics to log phase at 30°C and were then streaked on L agar for incubation at 37°C for 18 to 23 h. (i) JC5519 (recB21 recC22) and AB1157 (rec+). (ii) BIK733 (ΔrecA306::Tn10) and AB1157 (rec+). (iii) BIK3686 (recC73 recC1002 argA81::Tn10) and AB1157 (rec+). (iv) BIK1538 (recG258::Tn10 mini-Kan) and AB1157 (rec+). (v) HRS2302 (ruvAB::Cm) and AB1157 (rec+). (vi) HRS1100 (ruvC100::Cm) and AB1157 (rec+). (vii) BIK2565 (recN1502::Tn5) and AB1157 (rec+). (viii) BIK2571 (lexA3) and BIK2574 (lexA+). (ix) JC8679 (recB21 recC22 sbcA23) and JC5519 (recB21 recC22). r+, bacteria losing r+ m+ plasmid; r−, bacteria losing r− m+ plasmid; WT, wild type with respect to the gene in question.