FIGURE

Fig. 1

ID

ZDB-FIG-251208-24

Publication

Kikuchi et al., 2025 - HoxB-derived hoxba and hoxbb clusters are essential for the anterior-posterior positioning of zebrafish pectoral fins

Other Figures

All Figure Page

Back to All Figure Page

Fig. 1

Lack of pectoral fins in hoxba;hoxbb cluster-deleted mutants. (A–G) Dorsal views of live zebrafish larvae at 3 dpf, obtained from intercrosses between hoxba;hoxbb cluster-deficient hemizygous fish. Arrowheads indicate the positions of the pectoral fins. (H–L) Expression patterns of tbx5a in the pectoral fin bud (arrowhead) at 30 hpf. Dorsal views are shown, and the genotype of each specimen was determined. For each genotype, reproducibility was confirmed with at least three different specimens. Genotyping revealed that all the embryos lacking pectoral fins (n = 15) were hoxba;hoxbb double homozygotes. Scale bars are 100 µm.

Expression Data

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 @ Elife