Figure 1From: Comparison of frozen and RNALater solid tissue storage methods for use in RNA expression microarrays Experimental design. Tissue aliquots from 3 women were aliquoted, in duplicate, into four storage groups before RNA isolation and microarray hybridization. ANOVA design elements including fixed (storage group), random (woman, duplicate processing), and random interactive (woman × storage) effects as listed in Table 1.Back to article page