title: Evolutionary developmental biology: Use it or lose it.
authors.affiliation: Cancer and Developmental Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, Maryland 21702, USA.
authors.forename: Bau-Lin
authors.initials: BL
authors.lastname: Huang
authors.affiliation: Cancer and Developmental Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, Maryland 21702, USA.
authors.forename: Susan
authors.initials: S
authors.lastname: Mackem
mesh_terms: D000818:Animals; D005075:Biological Evolution; D019521:Body Patterning; D020219:Chondrogenesis; D005121:Extremities / Q000033:anatomy & histology* / Q000196:embryology*; D005260:Female; D053823:Hedgehog Proteins / Q000378:metabolism*; D008297:Male; D008322:Mammals / Q000033:anatomy & histology* / Q000196:embryology*; D000072079:Patched Receptors; D011956:Receptors, Cell Surface / Q000378:metabolism*
chemical_list: D053823:Hedgehog Proteins; D000072079:Patched Receptors; D011956:Receptors, Cell Surface