XB-IMG-87046
Xenbase Image ID: 87046
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Fig. 3. Relative changes in XIF3 (A,C,E) and XNIF (B,D,F) mRNA
expression in spinal cord during early tadpole stages (stages 28–42).
A,B: Lateral view of the spinal cord of stage 32 embryos hybridized
with cRNA probes to XIF3 (A) and XNIF (B). Anterior is left, and
dorsal is up. C,D: Transverse sections through the spinal cords of
embryos at a stage similar to that shown in A and B and hybridized
with cRNA probes to XIF3 (C) and XNIF (D). Arrows indicate the
perimeter of the spinal cord. Arrowheads point to examples of large,
labeled cells. Yolk granules make it difficult to discern the outlines of
unlabeled cell bodies. E,F: Transverse sections through a stage 42
tadpole spinal cord hybridized with cRNA probes to XIF3 (E) and
XNIF (F). In C and E, XIF3 labeling surrounding the central canal is
indicated by an asterisk. In F, only a small portion of the dorsal root
ganglion (drg) is contained in the section, making the level of XNIF
appear lower than it actually is. c, Central canal; n, notochord. Scale
bars 5 300 mm in B (also applies to A); 40 mm in D (also applies to C)
and F (also applies to E). Image published in: Gervasi C et al. (2000) Copyright © 2000. Image reproduced with permission of the Publisher, John Wiley & Sons.
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