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. Author manuscript; available in PMC: 2013 Sep 18.
Published in final edited form as: Anal Chem. 2012 Aug 31;84(18):8067–8074. doi: 10.1021/ac3019813

Figure 5.

Figure 5

Microring resonators addressed with 20 μg of total RNA harvested from either (a) proliferating or (b) differentiated HL-60 cells show differing responses reflective of the molecular changes accompanying the phenotypic change. (c) Using the concentration calibrations to quantitate these responses, we observed the expected increase in β-actin production upon cell differentiation, and a marginal decrease in myc expression upon differentiation. This residual myc response is explained by the incomplete differentiation of HL-60 cells.