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. 2012 Sep 18;7(9):e44673. doi: 10.1371/journal.pone.0044673

Figure 6. The PPTase encoded by SMA2452 is required for althiomycin biosynthesis.

Figure 6

A. Assay to assess the antimicrobial activity of S. marcescens Db10, the alb4–5 mutant strain (SAN5), the Δ4147 mutant strain (SAN96) and the Δ2452::Cml mutant strain (SAN112) against B. subtilis 3610. B. Activity assays were performed using Bacillus subtilis NRS1473 as the indicator lawn. The producer strains are indicated above as: Db10+VC (S. marcescens Db10 pSUPROM); Db10+2452 (S. marcescens Db10 pSAN46); Δ2452::Cml+VC (SAN112 pSUPROM); Δ2452::Cml+2452 (SAN112 pSAN46). ‘VC’ represents the empty vector control.