Fig. 7

Fig. 7 Intestine and liver mutants. (A-C) Images of the intestines of live 5-day old embryos. A thick epithelial cell layer with folds is the characteristic feature of the intestine in wild-type (A). Mutants of flo^ti262c and stf^tz259 have a thin epithelial cell layer and lack the characteristic folds of the intestine (B,C). In addition, there is grey material in the gut of 5-day old stf^tz259 embryos (C). The arrows point to the intestine. (D-F) Images of the livers (li) of live 5-day old embryos. Mutants in the necrosing liver class have grey granules in the liver. The liver of trp^tm117d. embryos is shown in E. In tip^th203 embryos, the liver accumulates red blood cells (F). Scale bar, 100 μm.