CSIRO Agriculture 1 article published in JoVE Environment Shootward Movement of CFDA Tracer Loaded in the Bottom Sink Tissues of Arabidopsis Mengting Jiang*1, Zhuying Deng*1, Rosemary G. White2, Tianlin Jin1, Dacheng Liang1 1Hubei Collaborative Innovation Center for Grain Industry, School of Agriculture, Yangtze University, 2CSIRO Agriculture The goal of this protocol is to show how to load the CFDA into different sites of the bottom parts of Arabidopsis. We then present the resulting distribution pattern of CF in the shoots.