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. 2014 May 29;9(5):e98360. doi: 10.1371/journal.pone.0098360

Figure 1. Dark noise generated by pGFPamy.

Figure 1

B. subtilis 168 transformed with the empty vector pGFPamy causes elevated fluorescence compared to the cellular autofluorescence (AF) of the parental strain: A) Fluorescence microscopy snapshots and B) fluorescence intensity distributions at OD600nm of 5.