Fig. 3. A comparison of translocation between a representative JH10 (A) and a representative mhcA^- cell (B) in buffer. Top panels: centroid and perimeter plots of representative JH10 and fast mhcA^- cells. The red image is the last in the track. Middle panels: vector plots of representative JH10 and mhcA^- cells. Bottom panels: difference pictures of representative JH10 and mhcA^- cell. Vectors were computed between centroids at 8-second intervals. Green and red zones represent expansion and contraction zones, respectively.