Template-based mapping of dynamic motifs in tissue morphogenesis
Fig 1
Motif mapping as a subsequence matching task.
(A) Images of the early and late stages of Drosophila GBE, a convergence-extension movement that involves repeated cell intercalation events in the form of T1-transitions (red and green) or rosettes (brown). (B,C) Illustrations of optimal matchings (dashed gray lines) between all time points of the templates (top) and subsequences of time points within the candidates (bottom) in a T1-transition (B) and a 5-cell rosette (C). In (B) red and green curves represent the boundary distances between the two nearing (dorso-ventral) and the two parting (antero-posterior) cells, respectively. The transition time points are indicated by asterisks.