FIGURE

Fig. 1

ID

ZDB-FIG-180723-18

Publication

Fassier et al., 2018 - Motor axon navigation relies on Fidgetin-like 1-driven microtubule plus end dynamics

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Fig. 1

Spatiotemporal expression of Fignl1 during zebrafish development. (A–E) Wholemount in situ hybridization with Fignl1 sense (A) and antisense (B–E) riboprobes at various developmental stages. Lateral views of the embryo with (A and B) animal pole to the top or (C and D) anterior to the left. (E) Lateral (left) and transversal (right) views of the spinal cord. (F–S) Immunolabeling of 18- to 56-hpf embryos with Fignl1 preimmune serum (PI 3353; F and G) or antibody (3353; H–S). Dorsal views of the head (F, H, J, and L–N), dorsal (I), and lateral (G, K, and O–S) views of the trunk; anterior is to the left, are shown. (I) Inset is a higher magnification of the boxed region. (I, P, Q, and S) Thin arrows show Fignl1 enrichment in navigating GCs of pMN (I, P, and S) and sMN (Q) axons. (K, O, and P) Brackets, thick arrows, and arrowhead indicate the ventral longitudinal fasciculus, SMN axons, and lateral myosepta, respectively. (Q) The open arrow, open arrowhead, and asterisk show ventral, rostral, and dorsal motor nerves, respectively. (R and S) MT-like pattern of Fignl1 in SMN soma and GCs. AC, anterior commissure; BMN, branchiomotor neuron; ON, optic nerve; s, somite; TB, tailbud. Bars: (A–D) 200 µm; (E and L–N) 50 µm; (F–H, J, K, O, and Q) 100 µm; (I and P) 25 µm; (R and S) 10 µm.

Expression Data

Gene:	fignl1
Antibody:	Ab1-fignl1
Fish:	WT
Anatomical Terms:	anterior commissure branchiomotor neuron cranial nerve II eye head hindbrain medial longitudinal fasciculus midbrain motor neuron nervous system neural tube peripheral region primary motor neuron growth cone secondary motor neuron axon secondary motor neuron cell body secondary motor neuron growth cone spinal cord tail bud vertical myoseptum white matter whole organism
Stage Range:	256-cell 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 @ J. Cell Biol.