FIGURE

Fig. 1

ID

ZDB-FIG-230616-1

Publication

Dang et al., 2022 - Netrins and netrin receptors are essential for normal targeting of sensory axons in the zebrafish olfactory bulb

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Fig. 1

Fig. 1. Ntn1a, ntn1b, dcc, and unc5b expression in the developing olfactory system. A subset of OSNs is labelled by expression of the Tg(or111-7:IRES:Gal4) transgene (green). (A) Frontal view max projection of the olfactory system of a 48 hpf larvae showing representative ntn1a expression (cyan) in the medial OB. The right olfactory epithelium (OE), olfactory bulb (OB), olfactory nerve (ON), and Central Zone protoglomerulus (CZ) are labeled. (B) Frontal view max projection of the olfactory system of a 48 hpf larvae showing representative ntn1b expression (magenta) ventral-medial to the CZ anteriorly, dorsal-lateral to the CZ posteriorly, and in the dorsolateral OB. The right olfactory epithelium (OE), olfactory bulb (OB), olfactory nerve (ON), and Central Zone protoglomerulus (CZ) are labeled. (C) Optical slice of a 36 hpf OE showing expression of dcc in an Tg(or111-7:IRES:Gal4);UAS:Citrine expressing OSN (White arrowhead). D. Optical slice of a 36 hpf OE showing expression of unc5b in an Tg(or111-7:IRES:Gal4);UAS:Citrine expressing OSN (White arrowhead).

Expression Data

Genes:	Citrine dcc ntn1a ntn1b unc5b
Fish:	p201Tg; p202Tg
Anatomical Terms:	central zone protoglomerulus cranial nerve I olfactory bulb central region olfactory bulb dorsal region olfactory bulb medial region olfactory bulb ventro-medial region olfactory receptor cell axon olfactory receptor cell cell body
Stage Range:	Prim-25 to Long-pec

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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