Stomatal cell biology.
D017360:Arabidopsis / Q000235:genetics* / Q000502:physiology; D029681:Arabidopsis Proteins; D002454:Cell Differentiation; D003001:Cloning, Molecular; D019441:Plant Epidermis / Q000235:genetics / Q000502:physiology; D018515:Plant Leaves / Q000235:genetics / Q000502:physiology*; D012697:Serine Endopeptidases / Q000235:genetics / Q000378:metabolism; D015398:Signal Transduction