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. 2009 Aug 3;10:78. doi: 10.1186/1471-2199-10-78

Figure 1.

Figure 1

mRNA expression of 12 reference genes in HNSCC tissue and matched normal mucosa. Raw Cp values are represented for each gene by a box-plot. The central box represents the interquartile interval, the red line inside the box is the median value, and the extreme values represent the minimum and maximum values. Cp (Crossing point).