Cernusak, Lucas A Water relations link carbon and oxygen isotope discrimination to phloem sap sugar concentration in Eucalyptus globulus. [electronic resource] - Plant physiology Apr 2003 - 1544-54 p. digital Publication Type: Journal Article ISSN: 0032-0889 Standard No.: 10.1104/pp.102.016303 doi Subjects--Topical Terms: Carbohydrate MetabolismCarbon IsotopesCircadian RhythmEnvironmentEucalyptus--metabolismModels, BiologicalOxygen IsotopesPlant Components, AerialPlant Structures--metabolismSensitivity and SpecificityWater--metabolism