|ZFIN ID: ZDB-IMAGE-150601-96|
Fig. 1 urp1 mRNA is restricted to the ventral spinal cord and hindbrain at early stages of development in zebrafish.
Expression of urp1 revealed by ISH (BM purple, violet) on nacre embryos at 22 (A), 28 (B) and 48 hpf (C). At 22 hpf and 28 hpf, urp1+ cells occur only in the spinal cord at the level of the lateral floor plate (A, B), while from 48 hpf, they are mainly visible in the hindbrain (C). A1, B1, B5 and C1, dorsal views; A2, B2, B3 and C2, lateral views with dorsal up; B4, coronal section with dorsal up; all embryos oriented anterior left; B3 and B5 are details at higher magnifications of B2 and B1, respectively. Ch, chord; Cc, central canal; Nt, neural tube; Scale bar: 100 µm.
|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.|