Fig. 5From: Double maternal-effect: duplicated nucleoplasmin 2 genes, npm2a and npm2b, with essential but distinct functions are shared by fish and tetrapodsNucleoplasmin (npm) 2a and npm2b expression during oogenesis and early development. Quantitative real-time PCR analysis of npm2a and npm2b expression during (a) oogenesis and (b) early embryonic development in zebrafish. Data were normalized using luciferase, and relative expression was based on npm2b expression at the indicated stages (stage I during oogenesis and UF during embryogenesis). UF, unfertilized egg; hpf, hours post-fertilization. N = 3–4 individual animalsBack to article page