Somitogenesis.
D000818:Animals; D019521:Body Patterning; D001921:Brain / Q000196:embryology*; D018507:Gene Expression Regulation, Developmental; D008856:Microscopy, Fluorescence; D008954:Models, Biological; D009132:Muscles / Q000166:cytology; D009420:Nervous System / Q000196:embryology*; D015398:Signal Transduction; D019170:Somites / Q000502:physiology*; D015027:Zebrafish / Q000196:embryology*