Fig. 6. ceh-16 is required for correct segregation of the seam cells into a straight row of cells. (A) Wild-type animal with straight compartment delineations (arrows). (B,C) Seam cells in mosaic animals (see also Fig. 1) that lack ceh-16::gfp expression (arrows) migrate and/or lose their shape. (D-G) Examples of mosaic embryos that did not show any ceh-16::gfp expression. Less penetrant phenotype is shown in C; more severe seam cell movements are shown in D-G (arrows point at extreme situations). Scale bar: 10 µm.