title: Daily rhythm of phosphoenolpyruvate carboxylase in Crassulacean acid metabolism plants : Immunological evidence for the absence of a rhythm in protein synthesis.
abstract: Immunotitration of phosphoenolpyruvate carboxylase (EC 4.1.1.31) extracted from leaves of Kalanchoe blossfeldiana v. Poelln. cv. Tom Thumb. It was established that at different times of the day-night cycle the daily rhythm of enzyme capacity does not result from a rhythm in protein synthesis, but rather from changes in the specific activity of the enzyme.
authors.affiliation: Laboratoire du Phytotron, C.N.R.S., F-91190, Gif-sur-Yvette, France.
authors.forename: J
authors.initials: J
authors.lastname: Brulfert
authors.forename: J
authors.initials: J
authors.lastname: Vidal
authors.forename: P
authors.initials: P
authors.lastname: Gadal
authors.forename: O
authors.initials: O
authors.lastname: Queiroz