Figure 4.

Subcellular localization of the EGFP tagged NEDD4L-C2(+) isoform and the NEDD4L C2 domain (C2(only)) in response to ionomycin and Ca2+ treatment. Confocal images of live A6 cells transiently transfected with EGFP-NEDD4L-C2(+) (A-C) or EGFP-C2(only) (D-F) that were incubated in 1.97 Ca2+. Images were acquired at 0 (A), 40 (B), 90 (C), 0 (D), 10 (E), and 30 (F) seconds after a 10 uM ionomycin addition. Both EGFP-NEDD4L-C2(+) and EGFP-C2(only) respond to the Ca2+ stimulus by first mobilizing to the plasma membrane and then relocalizing to numerous small intracellular structures. Scale bars are equivalent to 10 μm.

Garrone et al. BMC Cell Biology 2009 10:26   doi:10.1186/1471-2121-10-26
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