Affiliation: | (1) Sainsbury Laboratory, John Innes Institute, NR4 7UH Colney Lane, Norwich, UK;(2) Cold Spring Harbor Laboratory, Cold Spring Harbor, P.O. Box 100, 11724 New York, USA;(3) Present address: Laboratoire de Métabolisme Carboné, Centre d'Etude Nucléaire de Cadarache, 13108 St Paul lez Durance Cedex, France |