Guard cells: a dynamic signaling model.
The year 2003 has provided a continuing accretion of knowledge concerning the diverse ways in which guard cells sense and respond to abscisic acid. A deeper understanding of the biochemical mechanisms governing the response of guard cells to blue light has been gained, and new insights have been garnered regarding roles of the extracellular matrix in stomatal regulation.
Fan
Liu-Min
LM
Biology Department, Pennsylvania State University, 208 Mueller Laboratory, University Park, Pennsylvania 16802-5301, USA.
Zhao
Zhixin
Z
Assmann
Sarah M
SM
D000040:Abscisic Acid / Q000378:metabolism; D017360:Arabidopsis / Q000235:genetics / Q000378:metabolism; D002118:Calcium / Q000378:metabolism; D005109:Extracellular Matrix / Q000502:physiology; D018506:Gene Expression Regulation, Plant; D007473:Ion Channels / Q000378:metabolism; D008027:Light; D008954:Models, Biological; D009569:Nitric Oxide / Q000378:metabolism; D019441:Plant Epidermis / Q000378:metabolism; D010944:Plants / Q000235:genetics / Q000378:metabolism*; D017382:Reactive Oxygen Species / Q000378:metabolism; D015398:Signal Transduction
D007473:Ion Channels; D017382:Reactive Oxygen Species; D009569:Nitric Oxide; D000040:Abscisic Acid; D002118:Calcium