eeEx106 [hil-1::GFP + rol-6(su1006)]. GFP expression in body wall muscles, in the vulva sex muscles, in the marginal cells of the pharynx, in a limited number of head neurons, in the cytoplasm of excretory cells. The expression starts in the about 100-cell embryo in a few cells in the periphery in the nucleoplasm and in the nucleoli. Complex extrachromosomal arrary....pick Rollers. About 20% Rollers.