FIGURE

Fig. 3

ID

ZDB-FIG-070307-64

Publication

Hultman et al., 2007 - Gene Duplication of the zebrafish kit ligand and partitioning of melanocyte development functions to kit ligand a

Other Figures

All Figure Page

Back to All Figure Page

Fig. 3

kitla and kitlb Whole Mount In Situ Hybridizations(A–F) kitla mRNA expression during stages of migration. (A) kitla expression is first seen at 19 hpf in the presomitic mesoderm of the tail bud (black arrowhead). (B) Section of 19-hpf tail bud. (C) High magnification shows expression of kitla mRNA in the pineal gland at 26 hpf. (D) High magnification shows kitla mRNA in the ear at 26 hpf in the sensory epithelium, with pronounced staining in the ventral otic vesicle (black arrowhead). (E) kitla mRNA is expressed in groups of cells at the horizontal myoseptum in the middle of each somite (black arrowheads) in the trunk beginning at 22 hpf through 30 hpf (image is 26 hpf). We also observe kitla-positive cells in more dorsal locations in the posterior somites (red arrowheads). (F) Cross section of trunk shows expression near notochord at 26 hpf. (G and H) kitlb mRNA expression during stages of migration. kitlb is expressed in the ventricles of the brain (black arrowheads), in the ear (red arrow), and in the cardinal vein plexus (red arrowhead) at 24 hpf (G). Cross section of brain ventricle shows kitlb expressed in cells lining the brain ventricles (H). (I and J) kitla and kitlb mRNA expression at 4 dpf, during stage of kita-dependent survival. kitla mRNA is expressed throughout the skin (black arrowhead) and in the dorsal myotome (red arrowhead) (I). kitlb mRNA is expressed faintly in the skin (black arrowhead) (J). Scale bars: (A) 100 μm, (B) 25 μm, (C) 100 μm, (D) 50 μm, (E) 100 μm, (F) 25 μm, (G) 100 μm, (H) 10 μm, (I) 25 μm, and (J) 25 μm. nt, neural tube; nc, notochord; pm, presomitic mesoderm

Expression Data

Genes:	kitlga kitlgb
Fish:	WT
Anatomical Terms:	caudal vein plexus epiphysis integument myotome otic vesicle segmental plate somite ventricular system
Stage Range:	20-25 somites to Day 4

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ PLoS Genet.