Assessment of mitochondrial and lysosomal phenotypes.

(A) The microscopy images show examples of the Mitotracker signals. Percentage of cells positive for the typical ‘extended’ Mitotracker signal are shown. *, P < 0.05 from Students t-test. (B) The microscopy images show examples of the Lysotracker signals observed in untreated and suramin-treated cells. Percentage of cells positive for Lysotracker signal are shown. Other details as in Fig 2A; error bars, SD; N = 2; scale bars, 5 μm except for suramin-treated cells, which are 10 μm.