title: Plant signalling pathways: a comparative evolutionary overview.
authors.forename: Alistair M
authors.initials: AM
authors.lastname: Hetherington
authors.forename: Lee
authors.initials: L
authors.lastname: Bardwell
mesh_terms: D005075:Biological Evolution; D010937:Plant Growth Regulators / Q000378:metabolism*; D010944:Plants; D015398:Signal Transduction / Q000502:physiology*
chemical_list: D010937:Plant Growth Regulators