Fig. 3
From: A model for germ cell development in a fully segmented worm
Pn-vasa mRNA in the parapodia of the posterior-body region of the adult worm. A Hybridized worm showing the Pn-vasa strong expressions in the parapodia, dorsal view. A’ Coronal section of (A) showing the position of a big cell cluster in each parapodium. Arrows indicate the septum. P, posterior direction; A, anterior direction; G, gut