• neural
  • In Xenopus laevis , BMP4 has been shown to suppress neural tissue and induce surface ectoderm from the definitive ectoderm ( Wilson and Hemmati-Brivanlou, 1995 ). (biologists.org)
  • A) In the stage 16 Xenopus embryo there are four major ectodermal domains: neural plate, neural crest, pre-placodal ectoderm (PPE) and epidermis. (biologists.org)