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. 2017 Dec 20;7:524. doi: 10.3389/fcimb.2017.00524

Figure 1.

Figure 1

Forty eight-hour biofilms of L. gasseri (Lg), L. fermentum (Lf), L. salivarius (Ls) and L. rhamnosus (Lr) in mono-species and dual-species with S. mutans (Sm) grown in BM plus glucose (18 mM) and sucrose (2 mM) on glass slides vertically deposited in 50 ml Falcon tubes. Data represent the average (±standard deviation in error bars) of at least three separate experiments, with * and # indicating statistical difference at P < 0.001 and 0.05, respectively, when compared to the respective mono-species biofilms.