Fig. 2

Dislocation of gel fibers. Dislocation of agarose fibers is observed in thin sections of a cluster of a E. coli grown for 72 h in a 0.6% agarose gel and b Lysinibacillus grown for 32 h in a 0.8% agarose gel (spores were seen in Lysinibacilli; arrowheads #2). Magnification bar length is in nm