Supplemental Figure S3.

Photoreceptor and nucleoporin genes are expressed differentially in severe retinoblastoma. A: Heat maps showing expression of photoreceptor genes and the nucleoporins identified by leading edge analysis for each sample according to anaplastic grade. B: Heat map showing expression of the same photoreceptors and nucleoporins in previously reported retinoblastoma samples³⁸ for which differentiation data were available. C and D: Correlation of nucleoporin expression in the present data set (C) and that previously reported³⁸ (D). Int., intermediate differentiation; NR, normal retina, RC, retinocytoma.