nanos expression and localisation in Pararge aegeria ovarioles and embryos.

Ovarioles were hybridised with a riboprobe targeting nos-like (A-C), nos-M (D-F), nos-O (G-J) and nos-P (K) RNA. Embryo stained for nos-P transcripts (L). Red arrows indicate nos-O transcripts localised in a small ring pattern on the ventral side of the oocytes (G-J). The ovariole in G was overstained compared to H and I. Panel J shows the reverse of ovariole in I. All times after egg-laying (AEL). Scale bars 200 μm.