title: Drosophila development: the secrets of delayed induction.
abstract: Dorsoventral axis formation in Drosophila relies on extracellular signals which are generated only at the ventral side of the egg. This asymmetry, in turn, depends on the expression specifically in ventral follicle cells of pipe, the product of which seems likely to be a glycosaminoglycan-modifying enzyme.
authors.affiliation: Max-Planck-Institut für Entwicklungsbiologie Spemannstrasse 35/II 72076 Tübingen Germany.
authors.forename: S
authors.initials: S
authors.lastname: Roth
mesh_terms: D000818:Animals; D019521:Body Patterning; D004330:Drosophila / Q000196:embryology*; D029721:Drosophila Proteins; D004627:Embryonic Induction / Q000502:physiology*; D018507:Gene Expression Regulation, Developmental; D019476:Insect Proteins / Q000502:physiology; D008562:Membrane Glycoproteins / Q000502:physiology; D009865:Oocytes / Q000502:physiology; D011956:Receptors, Cell Surface; D012697:Serine Endopeptidases / Q000502:physiology; D015398:Signal Transduction; D015238:Sulfotransferases / Q000502:physiology; D051193:Toll-Like Receptors
chemical_list: D029721:Drosophila Proteins; D019476:Insect Proteins; D008562:Membrane Glycoproteins; D011956:Receptors, Cell Surface; C068721:Tl protein, Drosophila; D051193:Toll-Like Receptors; C110185:wbl protein, Drosophila; D015238:Sulfotransferases; C115847:pip protein, Drosophila; D012697:Serine Endopeptidases; C115869:ndl protein, Drosophila