title: Extracellular ATP signaling in plants.
abstract: Extracellular adenosine-5'-triphosphate (ATP) induces a number of cellular responses in plants and animals. Some of the molecular components for purinergic signaling in animal cells appear to be lacking in plant cells, although some cellular responses are similar in both systems [e.g. increased levels of cytosolic free calcium, nitric oxide (NO), and reactive oxygen species (ROS)]. The purpose of this review is to compare and contrast purinergic signaling mechanisms in animal and plant cells. This comparison will aid our overall understanding of plant physiology and also provide details of the general fundamentals of extracellular ATP signaling in eukaryotes.
authors.affiliation: Division of Plant Sciences, University of Missouri, Columbia, MO 65211, USA.
authors.forename: Kiwamu
authors.initials: K
authors.lastname: Tanaka
authors.forename: Simon
authors.initials: S
authors.lastname: Gilroy
authors.forename: Alan M
authors.initials: AM
authors.lastname: Jones
authors.forename: Gary
authors.initials: G
authors.lastname: Stacey
mesh_terms: D000255:Adenosine Triphosphate / Q000378:metabolism*; D000818:Animals; D005110:Extracellular Space / Q000378:metabolism*; D007113:Immunity, Innate; D063245:Plant Development; D010944:Plants / Q000276:immunology / Q000378:metabolism* / Q000382:microbiology; D015398:Signal Transduction; D013559:Symbiosis
chemical_list: D000255:Adenosine Triphosphate
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