Figure 8
From: Strain specific motility patterns and surface adhesion of virulent and probiotic Escherichia coli
Horizontal (a) and vertical (b) movement for surface adhesion. Horizontal strategy implies collective directional motion mainly in the horizontal layer with gradual slow sedimentation and a non-uniform ‘row’ pattern of adhesion close to surface irregularities. Vertical strategy implies non-directional motion in the mainly vertical direction and uniformly distributed adhesion patterns.
