Abstract
ISH to transverse sections through the level of the forelimbs at the stage indicated at the top and with the probe indicated on the left. Genotypes are also marked at the top. Note that, contrary to controls (A, E), Wnt7a is not restricted to the dorsal ectoderm in double mutant embryos (B, F). Accordingly, En1 expression is undetectable in the ventral limb ectoderm of mutant embryos (D, H) compared to controls (C, G). The arrowheads and arrows mark the distal limit of Wnt7a and En1 expression, respectively.
Original language | American English |
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Media of output | Online |
DOIs | |
State | Published - Aug 28 2014 |
Keywords
- sp 6
- Sp 8 activity
- Sp 8 Transcription Factors Control AER Formation
- transcription factors Sp 6
- Wnt 7a expression
- mutants show defects
- Sp 8
- role Sp 6
- apical ectodermal ridge
- Limb development
- Sp 8 mutants exhibit
- limb ectoderm
- dorsal digit tips
Disciplines
- Molecular Biology
- Biology