(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. 7. The dcl1, hen1 and hyl1 mutants show boundary enlargement. Spacing of the sepals is increased in the mutants (arrows in F,J,N) compared with wild type (B). This defect is already visible at stage 5 of hyl1-1 and dcl1-9 mutants (arrows in G,K). The expression domain of a boundary marker (STM::ALCR-alcA::erGFP) is enlarged in stage 6-7 flowers of hyl1-1 (H) and dcl1-9 (I) mutants compared with wild type (D). Scale bars: 100 µm.