(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.

Fig. 2. echinoid interaction with Notch and sca. (A)
Light micrograph of N55e11/+;
ed4.12/ed4.12 adult
thorax. The arrows indicate the positions that macrochaetae should occupy. (B)
Immunohistochemical detection of Elav (neurons) in the
N55e11/+;
ed4.12/ed4.12 pupal
thorax. Note that the neurons are arranged in groups rather than singly as
expected for wild type. (C,D) Immunohistochemical detection of Sca (green) and
Sens (red) in third larval instar wing discs. (C) Wild type. (D)
edLH23/edl(2)k01102.
Sca expression is unaffected in the ed mutant background.