Figure 2
From: Partial synchronisation of glycolytic oscillations in yeast cell populations
(a) The time-series of the collective NADH fluorescence signal for a yeast population of cell density \(\rho = 0.3\%\). Partial synchronisation of intracellular oscillations occurs at 580 s \(\le t \le 1080\) s. (b) Development of the relative amplitudes of oscillations of each cell, and (c) of their phases. In (b) and (c) the cells are sorted according to their phases at time \(t = 300\) s. (d) Evolution of the distribution of instantaneous frequencies \(f_i\) of the cells, and (e) of the distribution of the phase difference \(\Delta \phi _i\) between the phase \(\phi _i\) of each individual cell to that of the average phase \(\Phi\) of all cells of the population. (f) Time dependence of the order parameter R. The field of view had a size of \(85\,\times \,85\) \(\mu\)m\(^2\) and hosted 251 cells. Glucose was added to the cell suspension at \(t = -\,210\) s.
