Fig. 4. hnd-1 gonadal defects. (A-D) L4 hnd-1(RNAi)
hermaphrodites, DAPI stained to highlight nuclei. Dashed line delineates the
extent of the gonad. Arrowhead, distal end; carat, center of gonad (vulva).
(A,B) Anterior half of animal is on the left, posterior on the right. (A)
Two-armed gonad. (B) One-armed gonad. (C) No apparent gonad. (D) Abnormal
gonad.