title: A sea urchin gene containing multiple EGF repeats is similar to vertebrate EGF-containing genes.
authors: Department of Biology, Indiana University, Bloomington.
authors: R A
authors: RA
authors: Raff
mesh_terms: D000818:Animals; D005075:Biological Evolution; D004475:Ectoderm / Q000502:physiology; D004815:Epidermal Growth Factor / Q000235:genetics*; D012091:Repetitive Sequences, Nucleic Acid; D012617:Sea Urchins / Q000235:genetics*
chemical_list: D004815:Epidermal Growth Factor