Ectomycorrhizal identity determines respiration and concentrations of nitrogen and non-structural carbohydrates in root tips: a test using Pinus sylvestris and Quercus robur saplings

Trocha, L.K., Mulcha, J., Eissenstat, D.M., Reich, P.B., and J. Oleksyn. 2010; Tree Physiology 30: 648-654