tshz3b is expressed along the hindbrain, in the anterior spinal cord and in branchial arches 1-5 of 36hpf embryos. In situ hybridization of 36hpf embryos using a tshz3b RNA probe. (A) Lateral view with dorsal up and anterior to the left. (1-9) 40μm transversal vibratome sections of the embryo in (A) at different AP levels of the hindbrain. First and last sections are represented in (A) as 1 and 9, respectively. tshz3b is expressed in medial and lateral regions of the medulla oblongata (4-6) in the ventral neural tube, and this expression fades towards posterior (7-9). (B) Dorso-lateral view with dorsal up and anterior to the left at the branchial arches (ba) level. tshz3b is expressed in branchial arches 1-5.
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