Image
|
Figure Caption
Fig. 7 (A-C) 4-somite stage embryos injected with ngn1 RNA and stained for islet-1 expression by in situ hybridization. (A) Lateral view of an injected embryo showing ectopic islet-1-positive cells in the ectoderm adjacent to the neural plate. (B,C) Dorsal views reveal a reduction in the number of islet-1-positive cells within the neural plate following misexpression of ngn1 (asterisks). (D,E,F) 3-somite stage embryos injected with neurogenin1 RNA and stained for the expression of deltaA (D), deltaD (E) and her4 (F). Transcription is activated within the neural plate (asterisks).
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.
Full text @ Development