XB-IMG-170627
Xenbase Image ID: 170627
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Figure 7. XShal is detected in several neural tissues, many of which contain neural crest derivatives. u-c, Transverse sections through pigmented
embryos (NF stage 38/39) at the level of the forebrain (a), hindbrain (b), and spinal cord (c). The brown-black staining in u-c is due to pigment {arrow) contains XShal-mRNA. b, Rohon-Beard’cognates jcuruts) and lateral tracts (arrows) contain XShal mRNA. c, In a 2 d embryo, the Rohon-
Beard neurons (carats) have a slightly lateral position. Lateral tracts (thin arrow) in the spinal cord contain XShal RNA. A spinal ganglion (thick
arrow) that is beginning to condense shows the XShal signal. d-f; Longitudinal sections at the level of the eye and otic vesicle (d), spinal cord
and myotomes (e), and gill arches (f) of albino embryos (NF stage 40). d, The trigeminal ganglion (arrow) is positive for XShai as Seen in a
transverse section (a). e, The region surrounding the myotomal junctions has XShal staining. Anterior is toward the bott0m.f; The gill (branchial)
arches present the XShal signal. Anterior is toward the left. E, eye; OF, otic vesicle. Scale bar, 200 pm.
Image published in: Ribera AB and Nguyen DA (1993) Copyright © 1993. This image is reproduced with permission of the publisher and the copyright holder. This is an Open Access article distributed under the terms of the Creative Commons Attribution License. Larger Image Printer Friendly View |