Fig. 1. Expression patterns of CiVH and Ci-PEM RNAs during
embryogenesis. (A-G) CiVH RNA expression; (H-N)
Ci-PEM RNA expression. Although both Ci-PEM and
CiVH RNA localize to the postplasm and to the middle of the tail at
the tailbud stage (arrowheads), the CiVH RNA shows a different
specific distribution in the posterior region of the tail in tailbud embryos
(arrows).