Fig. 11. Acceleration of development in rblA-null cells. (A)
Aggregation streams formed by cells in growth medium. (B) At higher
magnification, the cells show the elongate form typical of aggregating cells.
(C) Development of wild-type cells, plus cells of the independent
rblA-null clones 3a612 and 3d5 at 6, 11 and 15 hours. At 6 hours, the
rblA-null cells appear similar to the wild-type cells at 11
hours.