title: Developmental biology: morphogens hitch a greasy ride.
authors.forename: Richard S
authors.initials: RS
authors.lastname: Mann
authors.forename: Joaquim
authors.initials: J
authors.lastname: Culi
mesh_terms: D000818:Animals; D029721:Drosophila Proteins / Q000378:metabolism*; D004331:Drosophila melanogaster / Q000254:growth & development / Q000378:metabolism*; D053823:Hedgehog Proteins; D057927:Hydrophobic and Hydrophilic Interactions; D007814:Larva / Q000378:metabolism; D008074:Lipoproteins / Q000378:metabolism*; D021381:Protein Transport; D011518:Proto-Oncogene Proteins / Q000378:metabolism*; D015398:Signal Transduction; D012995:Solubility; D051155:Wnt1 Protein
chemical_list: D029721:Drosophila Proteins; D053823:Hedgehog Proteins; D008074:Lipoproteins; D011518:Proto-Oncogene Proteins; D051155:Wnt1 Protein; C074622:wg protein, Drosophila; C077245:hh protein, Drosophila