Movie 1

Acute and reversible loss of PM localization of Dlg::GFPKI and Lgl::mCherry under hypoxia in follicular cells
Ovaries from a 2-day old dlg::GFPKI, lgl::mCherry female were dissected and imaged live in an environment-controlled micro chamber. Hypoxic (0.5% O2) gas was flashed into the chamber at 0 minute to induce hypoxia and normal air was flashed into chamber at 111 minutes for reoxygenation. Time intervals are 3 minutes during hypoxia and 10 seconds during reoxygenation. Note the incomplete loss of Dlg::GFP from the PM at the end of hypoxia. Time stamp: hh:mm:ss.

Electrostatic plasma membrane targeting contributes to Dlg function in cell polarity and tumorigenesis

Juan Lu, Wei Dong, Yan Tao, and Yang Hong

Development 2021. 148:None-None; doi: 10.1242/dev.196956