<p><b>Copyright information:</b></p><p>Taken from "Localized expression in the yolk syncytial layer plays a role in yolk cell extension and early liver development"</p><p>http://www.biomedcentral.com/1471-213X/7/117</p><p>BMC Developmental Biology 2007;7():117-117.</p><p>Published online 19 Oct 2007</p><p>PMCID:PMC2198918.</p><p></p> marker. (B, C) Ventral (B) and lateral (C) view of 12 hpf embryos with expression as detected by WISH. (D) Ventral view of 16 hpf embryos with expression of (red) and (blue) as detected by two-colour WISH. (E) Cross section of the two color hybridized embyos in (D) as indicated by the dashed line. (F, F') Magnified view of boxed region F in Panel (E). F, bright field. F', compound image of DIC/fluorescence reveals expression and position of nuclei detected by DAPI staining. Arrows indicate YSL nuclei. (G), Magnified view of boxed region G in Panel (E)
