Cannabis Indica October 12, 2016October 12, 2016 thcscience_admin The main article for this category is Morphogen. Pages in category "Morphogens" The following 11 pages are in this category, out of 11 total. This list may not reflect recent changes. D Decapentaplegic Developmental signaling centerE Epidermal growth factorF Fibroblast growth factor French flag modelH Heparin-binding EGF-like growth factor Hunchback (gene)I Indian hedgehog (protein)M Metabologen MorphogenS Sonic hedgehog protein