title: Nature and function.
authors.affiliation: Centre d'Ecologie et Physiologie Energétiques, Centre National de la Recherche Scientifique, 23 rue Becquerel, 67087 Strasbourg Cedex 2, France.
authors.forename: Yvon
authors.initials: Y
authors.lastname: Le Maho
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D004777:Environment; D006801:Humans; D018521:Plant Physiological Phenomena