Fig. 6From: Imaging the rapid yet transient accumulation of regulatory lipids, lipid kinases, and protein kinases during membrane fusion, at sites of exocytosis of MMP-9 in MCF-7 cellsAverage fluorescence intensity changes (dark line; background-subtracted and normalized) associated with the red fluorescent-labeled protein kinase C isoforms, including: a PRKCA, N = 25; b PRKCB, N = 16; c PRKCG, N = 16; d PRKCD, N = 13; e PRKCE, N = 25; and f PRKCZ, N = 5 and the SE (gray) for all traces. Dashed vertical line corresponds to the fusion event (0 s) of MMP9-GFP in the green channel, which was time-aligned to the red channelBack to article page