title: Early events in geotropism of seedling shoots.
authors.affiliation: Biology Department, Washington University, Saint Louis, MO 63130, USA.
authors.forename: B G
authors.initials: BG
authors.lastname: Pickard
mesh_terms: D001692:Biological Transport; D002118:Calcium / Q000378:metabolism; D004594:Electrophysiology; D005030:Ethylenes / Q000096:biosynthesis; D018522:Gravitropism / Q000187:drug effects / Q000502:physiology*; D018466:Gravity Sensing / Q000502:physiology; D007210:Indoleacetic Acids / Q000378:metabolism / Q000494:pharmacology; D063245:Plant Development; D010937:Plant Growth Regulators / Q000096:biosynthesis / Q000378:metabolism / Q000494:pharmacology; D018521:Plant Physiological Phenomena; D018520:Plant Shoots / Q000254:growth & development* / Q000378:metabolism / Q000502:physiology; D010944:Plants / Q000378:metabolism; D018087:Plastids / Q000502:physiology*; D013997:Time Factors
chemical_list: D005030:Ethylenes; D007210:Indoleacetic Acids; D010937:Plant Growth Regulators; C030737:indoleacetic acid; C036216:ethylene; D002118:Calcium