spacer gif spacer gif spacer gif spacer gif spacer gif
QUICK SEARCH:   [advanced]


spacer gif
     Home     Help     Feedback     Subscriptions     Archive     Search     Table of Contents    

Right arrow Help viewing high resolution images
Right arrow Return to article
(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.


Figure 6


Fig. 6. Spatial requirement for pou2. Animal views, if not noted otherwise. (A-M) An asterisk indicates the shield. (F',H,J,L,N) Upper half with and lower half without phase contrast to show the shield, or expression, respectively. (A'-M') Bright-field images of injected living embryos were merged with UV images taken with the same adjustment. (A''-M'') UV images show EGFP expression, corresponding to A'-M'. (A-J) pou2 mRNA injection into ventro-marginal blastomeres of MZspg embryos at early cleavage stages can restore bmp4 expression. (B') bmp4 expression at beginning of shield stage in the wild-type embryo. (K-N) pou2 mRNA injection into dorsal or animal blastomeres of MZspg embryos at early cleavage stages cannot restore bmp4 expression.





Right arrow Return to article