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. 2019 Apr 3;132(7):jcs223925. doi: 10.1242/jcs.223925

Fig. 8.

Fig. 8.

External nucleotides regulate human mTORC1 and growth rates. (A) Western blot analysis and quantification of AMPK and TORC1 substrate (S6K) phosphorylation in extracts from control HEK293T cells (+Gln) or HEK293T cells after transfer into the glutamate starvation medium for 60 min (Gln starved) and treatment with 2 mM ATP. Samples were taken at the indicated time point after ATP addition (′ indicates minutes). Relative changes compared to non-treated cells with standard deviation are shown in the graph, n=3. (B) Growth assay showing cell sensitivity to ATP and AMP. Average growth relative to non-treated along with standard deviation of n=3 experiments is shown. *P≤0.05 (two-tailed Student's t-test).