This method explains how to build and operate a continuous 13C and 15N isotope labeling chamber for uniform or differential plant tissue labeling. Representative results from metabolic and structural labeling of Andropogon gerardii are discussed.
Soong, J. L., Reuss, D., Pinney, C., Boyack, T., Haddix, M. L., Stewart, C. E., Cotrufo, M. F. Design and Operation of a Continuous 13C and 15N Labeling Chamber for Uniform or Differential, Metabolic and Structural, Plant Isotope Labeling. J. Vis. Exp. (83), e51117, doi:10.3791/51117 (2014).