omeres                                                                                                                                                                                                                                                                                                               N/A                              00 metabolites                                                                                                                                                                                                                    \[[@B000-proteomes-00-00000]\]                                                   *Xenopus laevis* 0-cell embryo                                                                                                                                                                                               D0 blastomere                                                                                                                                                                                                                                                                                                                N/A                              00 