title: The Guard Cell-Environment Connection.
authors.affiliation: Department of Organismic and Evolutionary Biology, Harvard University, The Biological Laboratories, 16 Divinity Avenue, Cambridge, Massachusetts 02138.
authors.forename: E. V.
authors.initials: EV
authors.lastname: Kearns
authors.forename: S. M.
authors.initials: SM
authors.lastname: Assmann