Expression pattern of SLI-1::GFP under control of the <i>sli-1</i> promoter.

<p>SLI-1::GFP was expressed under the control of its own promoter in an extrachromosomal array. (A) Images of morphologically normal animals expressing the SLI-1::GFP transgene. i, iii and v show fluorescence images and ii, iv and vi show accompanying DIC images (i–iv, embryos; v–vi, L4 larvae). Arrowheads in i–iv indicate positions of unengulfed cell corpses. In image iii corpses are not visible. Arrowheads in v and vi indicate the DTC. (B) Images of morphologically abnormal embryos expressing the SLI-1::GFP transgene. i, iii and v show fluorescence images and ii, iv and vi show accompanying DIC images. Arrowheads indicate positions of unengulfed cell corpses. Bar = 5 microns.