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. Author manuscript; available in PMC: 2009 Dec 1.
Published in final edited form as: Cell Signal. 2008 Aug 23;20(12):2221–2230. doi: 10.1016/j.cellsig.2008.08.011

Fig. 2.

Fig. 2

SOCS3-deficient MEFs undergo radiation-induced apoptosis to the same extent as WT MEFs. WT and SOCS3 knockout MEFs were treated with 10 Gy ionizing radiation alone or in combination with 50 ng/ml leukemia inhibitory factor (LIF), and cells were analyzed by flow cytometry for Annexin V reactivity and propidium iodide uptake at the indicated time points. The treatments are labeled as LIF/radiation below each column. As a control, WT and SOCS3-deficient MEFS were also treated with LIF alone.