Dejellying Xenopus laevis Embryos

INTRODUCTION This protocol presents a method for preparing Xenopus embryos for manipulation. Embryos are surrounded by a series of thick, protective jelly membranes. Removal of these membranes is the first step in most micromanipulation procedures. These membranes must be completely removed for embryo dissection. For microinjection, membranes can be completely or partially removed.