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. 2014 Jan 31;9(1):e87131. doi: 10.1371/journal.pone.0087131

Figure 5. Regulation of transcription factors important for NK cell differentiation.

Figure 5

Cultures of day 30 were MACS-sorted for CD56 expression. Total RNA was extracted and mRNA levels were analyzed by realtime RT-PCR for nine transcription factors implicated in NK cell differentiation. All values were normalized to β-actin as internal standard. Results are shown as mean values ± SEM calculated from 4 independent experiments performed. To display the results the mean values for the samples differentiated without IL-12 were arbitrarily set to 100%.