Figure 7.

Growth of the new and old cell ends. For cells grown at 25°C (a) and 32°C (b), the growth of the new and old cell ends was measured separately using transmitted light images. Red lines show the new end, green lines indicate the old end, and black lines show the sum of the new plus the old end. Thin lines represent data from single cells, and thick lines show the mean value for each cell end (red and green) and the total cell length (black). To show the growth of the new end in more detail, the new-end data are plotted on a different scale, which is indicated on the right side of each panel.