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. 2018 Jul 25;9:1684. doi: 10.3389/fmicb.2018.01684

FIGURE 2.

FIGURE 2

Comparative analysis of the P. parvulus 2.6, 2.6NR, 2.6p, and 2.6NRp strains. (A) Colony phenotypes of the recombinant and their parental strains as well as colony lifting of the β-glucan-producing strains. Visualization of bacteria by optical microscopy with an objective of 100×. (B) Overlays of phase contrast and fluorescence images of the four P. parvulus strains. Analysis of bacterial growth (C) and the red fluorescence emission (D) of the four P. parvulus strains measured with the Varioskan Flask System.