Fig. 1 not spatially restricted
Maternal expression initially.At 30% epiboly, more labelling at the dorsal margin (and much less at the ventral and lateral margin)

EXPRESSION / LABELING:
Gene:
Fish:
Anatomical Term:
Stage Range: Sphere to 30%-epiboly

Fig. 2 not restricted in ectoderm, less expressed at the margin, strong expression in axis

EXPRESSION / LABELING:
Gene:
Fish:
Anatomical Terms:
Stage Range: 50%-epiboly to Bud

Fig. 3 Expressed at the anterior border of the neural plate, ventral midbrain, segmental plate and notochord

Fig. 4 basal level of expression
Expression in ventral part of the central nervous system, otic vesicle, unsegmented paraxial mesoderm, posterior somites and posterior most part of notochord

Fig. 5 basal level of expression
More labeling in central nervous system (but not in ventral or dorsal part), otic vesicle, pharyngeal arches 3-7, caudal mesenchyme and posterior most notochord

Fig. 6 Expressed in midbrain and hindbrain ventricular zone, hypothalamus, spinal cord, retina, pectoral fin bud and in pharyngeal arches 3-7

Fig. 7 Expressed in brain ventricular zone, pharyngeal arches 3-7, pectoral fin and hypothalamus

Acknowledgments
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