Affiliation: | (1) Beijing Nuclear Magnetic Resonance Center, Peking University, Beijing, 100871, P.R. China;(2) College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P.R. China;(3) College of Life Science, Peking University, Beijing, 100871, P.R. China;(4) Unité Mixte de Recherches INRA UHP 1136, Interaction Arbres Microorganismes, IFR 110 Genomique, Ecophysiologie et Ecologie Fonctionnelles Université Henri Poincaré, BP 239, 54506 Vandoeuvre Cedex, France |