Fig. 2

Expression sites of HlVgR mRNA in H. longicornis ovary from unfed to oviposition periods. Paraffin sections of the ovaries were treated with sense probe (S) or antisense probe (AS). Arrowheads show pedicel cells. Abbreviations: W, ovarian wall; I, stage I oocyte; II, stage II oocyte; III, stage III oocyte; IV, stage IV oocyte; V, stage V oocyte. Scale-bars: 50 µm