Fig. 6. The pro-1(RNAi) somatic gonad phenotype. lim-7::GFP marks
sheath pairs 1-4 in the adult hermaphrodite. Nomarski (A,D), GFP (B,E) and
overlay (C,F) of one lim-7::GFP gonad arm in wild type (A-C) and
pro-1(RNAi) (D-F). respectively. No GFP-positive sheath cells are
visible in E; inset is the head of the same animal showing
lim-7::GFP(+) head neurons (positive control for the transgene). (G)
Nomarski image of a rare pro-1(RNAi) Pro germ line. Arrowheads
indicate the abnormal gametogenesis/proximal mitosis border. Scale bars: 25
µm. Asterisks indicate the distal end of the gonad arms.