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. 2010 Dec 1;21(23):4275–4286. doi: 10.1091/mbc.E10-04-0332

Figure 3.

Figure 3.

The effect of serum starvation on cells expressing ErbB4 isoforms. (A) NR6 transfectants were cultured for 2 d in medium containing 0 or 10% of FCS and photographed. (B) NR6 transfectants were plated onto 24-well plates in the presence of 10% FCS. The next day the medium was replaced with medium containing 0, 1, or 2.5% FCS with or without 50 ng/ml NRG-1. Adherent cells were counted at indicated time points with hemocytometer. *p < 0.05 for a difference between ErbB4 overexpression versus vector in the presence of NRG-1.