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. 2011 Jul 29;30(16):3242–3258. doi: 10.1038/emboj.2011.257

Figure 6.

Figure 6

Coordinated regulation of Tfeb phosphorylation and nuclear localization by the Tsc1/Tsc2 complex and rapamycin. (A, B) Western blot of MEFs of the indicated genotypes in 0.1% serum treated or not with rapamycin for 24 h (as in Figure 1B). (C) Western blot of serum-starved (0.1% serum) Tsc2−/− cells treated with rapamycin for the indicated times. (D) Western blot of Tsc2+/+ and Tsc2−/− cells under serum starvation conditions treated (or not) with rapamycin and subsequently incubated, as stated, with λ phosphatase. (E) Western blot of serum-starved Tsc2+/+ and Tsc2−/− cells treated (or not) with rapamycin and subsequently fractionated into nuclear [N] or cytoplasmic [C] fractions. (F) Western blots of nuclear versus cytoplasmic fractions from serum-starved Tsc2−/− cells incubated as indicated with λ phosphatase. (G) Western blot of whole-cell lysates (WCL) or nuclei from serum-starved Tsc2−/− cells treated with rapamycin for the indicated periods of time.