Fig. 8. Transient expression of GFP in medaka embryos injected with
mWap65-2-hrGFP5k construct. (A,B) Stage 16 (late gastrula); (C,D)
stage 26 (22 somite); (E,F) stage 30 (35 somite); (G,H) stage 31 (gill blood
vessel formation). Transgenic embryos were exposed under dark- (A,C,E,G) and
light-field illumination (B,D,F,H). White arrowheads indicate cells showing
GFP fluorescence. Embryonic shield is indicated by a black arrowhead. Red
lines surround liver anlage. Scale bars, 240 µm.