We crossed the GATA/TATA line with our previously described Tg(dβh:MYCN;dβh:EGFP) transgenic zebrafish line — in which MYCN and EGFP expression are driven in the PSNS by the dopamine β-hydroxylase promoter — and MYCN overexpression gave rise to neuroblastoma in the inter-renal gland (IRG) (Figure 2, B and C) (24). The gene discussed is MYCN; the disease is neuroblastoma.