Figure 1.

Complementation of topAts function in E. coli AS17 by recombinant M. tuberculosis topoisomerase I. Transformants of E. coli AS17 with pMTOP (M), pETOP (E) and vector pBAD/thio (V) were streaked on LB plates with 100 μg/ml ampicillin and incubated at the indicated temperature for 48 h.

Narula et al. BMC Biochemistry 2010 11:41   doi:10.1186/1471-2091-11-41
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