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. 2009 Mar 2;4(3):e4660. doi: 10.1371/journal.pone.0004660

Figure 1. STAT-6 phosphorylation following injection with IL-4.

Figure 1

Positive control consists of lung nuclear proteins from wildtype adults (PC1) or IL4Ra+/−embryos directly injected with IL-4 (PC2). Negative controls consist of lung nuclear protein from IL4Ra+/− embryos directly injected with PBS (NC). The experimental group consists of nuclear proteins from IL4Ra+/− embryos whose mothers were injected with IL-4. Bands for P-STAT-6 are only detectable in positive control lanes. No bands are detected in experimental and negative control lanes. HDAC1 was used a loading control.