FIGURE

Fig. 7

ID

ZDB-FIG-080326-96

Publication

Sato-Maeda et al., 2008 - Position fine-tuning of caudal primary motoneurons in the zebrafish spinal cord

Other Figures

All Figure Page

Back to All Figure Page

Fig. 7

Abnormal CaP cell positioning results in double exit points in both primary motoneurons (PMNs) and secondary motoneurons (SMNs). (A) Sequential images at the 18th somite level in an nrp1a:gfp transgenic embryo with Nrp1a-knockdown. Two separated CaP cell bodies (21 hpf) extended their axons to form double exit points (24 hpf). At 27 hpf, one axon extended beyond the horizontal myoseptal level (^*), but the other axon did not (^**). Arrowheads indicate the level of the horizontal myoseptum. (B) The double exit phenotype of SMN axons was observed at the same position as in A at 48 hpf. SMN axons were immunostained with mAb Zn5. Scale bars: 20 μm.

Expression Data

Genes:	alcama GFP
Fish:	js12Tg + MO2-nrp1a
Knockdown Reagent:	MO2-nrp1a
Anatomical Terms:	CaP motoneuron secondary motor neuron
Stage Range:	20-25 somites to Long-pec

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 @ Development