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. 2016 Mar 22;11(3):e0151969. doi: 10.1371/journal.pone.0151969

Fig 5. Bioluminescence assay of induced and non-induced L. reuteri 6475-CBRluc-mCherry and R2LC-CBRluc.

Fig 5

The signal stability was examined during 10 days of subculture using luciferase assay. The signal intensity of the two strains was analyzed both in the presence and absence of induction peptide (P). Differences in signal intensities were analyzed by ANOVA and Tukey’s post-hoc test. Columns labelled with different letters are significantly different (p≤0.05).