Keller sandwiches are composed of explants of this organism.
Keller sandwiches are composed of explants of this organism. Marcus Jacobson created a retino-tectal projection of this organism, which was also used by Sperry to develop the chemoaffinity hypothesis. A "normal table" of this organism was created by Pieter Nieuwkoop [NEW-cope], who discovered a center home to dorsal vegetal cells in it. A protein complex of cyclin-B and CDK-one that stimulates mitosis was discovered in this organism, in which cortical rotation occurs. Richard Harland used this organism to discover the protein Noggin, which can perform the functions of the Spemann-Mangold organizer. MPF, or maturation promoting factor, was discovered in this vertebrate, which is used in embryology experiments due to its one-millimeter-in-diameter oocytes. FTP, name this frog used as a model organism.
Keller sandwiches are composed of explants of this organism.
Xenopus [or X. laevis; or X. tropicalis; or African clawed frog; or ACF] 