Fig. 9
From: Spatiotemporal regulation of nervous system development in the annelid Capitella teleta
Ct-neuroD and Ct-elav1 expression follows Ct-ash1 and Ct-ngn during VNC development. a–d Comparison of the expression patterns of Ct-ngn, Ct-ash1, Ct-neuroD, and Ct-elav1 in the developing VNC at late stage 5 (a) and stage 6 (b–d) as assayed by WMISH. The scale bar in A is 40 µm; all other images are to the same scale unless otherwise noted. In each panel, the images are shown in a ventral view, with anterior to the left, and the stage is indicated in the lower left. An asterisk marks the position of the mouth, the prototroch (pt) is labeled with dashes, and the position of the telotroch (tt) is marked by a straight line. ST5L, stage 5 late