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. 2016 Sep 23;18:95. doi: 10.1186/s13058-016-0749-6

Fig. 3.

Fig. 3

Protein tyrosine kinase C theta isoform (PRKCQ) kinase activity is required for epidermal growth factor (EGF)-independent growth, Extracellular signal-related kinase (Erk activity) and retinoblastoma (Rb) phosphorylation. a MCF-10A cells expressing vector control, constitutively active (A148E) or kinase-inactive (K409R) PKCθ, were cultured in growth media lacking EGF. Cell lysates were probed with the indicated antibodies. b MCF-10A cells expressing vector control, active or kinase-dead PKCθ, were cultured in media lacking EGF for the indicated number of days and counted