Figure 3. RT-PCR confirmation of gene expression differences

RT-PCR confirmation of gene expression differences detected by microarray hybridization between cataract (C) and normal (N) lens epithelia. The expression levels of indicated genes were confirmed by RT-PCR. A: Genes examined using the same cataract and clear lens RNAs analyzed by microarray hybridization. B: Genes examined using separately prepared cataract and clear lens RNA samples.