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. 2018 Apr 18;12(8):1940–1951. doi: 10.1038/s41396-018-0112-2

Fig. 4.

Fig. 4

Mean of pairwise cross-correlation values of dual and four-species biofilms from 0 to 10 µm as a function of time (6, 12, and 24 h of growth under flow conditions). The red and blue solid lines represent PCC values of dual and four-species biofilms, respectively. The dashed horizontal line (PCC value of 1) corresponds to random positioning. Ste; S. rhizophila, Xan; X. retroflexus, Mic; M. oxydans and Pan; P. amylolyticus. Error bars represent standard error of the mean of the average of 10 PCC values represented in the 0–10 µm interval (n = 3)