Figure 3From: Validation of endogenous reference genes for qRT-PCR analysis of human visceral adipose samplesDetermination of the most stable reference genes using NormFinder. Two groups considered were - lean and obese patient tissues. Bars represent inter-group variances, while error bars representing the average of intra-group variance. Ideal reference gene has inter-group variation as close to zero as possible and error bars as small as possible. a) n = 9, b) n = 19Back to article page