É necessária uma assinatura da JoVE para visualizar este conteúdo. Faça login ou comece sua avaliação gratuita.
Measuring Fluxes of Mineral Nutrients and Toxicants in Plants with Radioactive Tracers
11,162 Views
•
13:14 min
•
August 22, 2014
DOI:
Summary
Automatically generated
In planta measurement of nutrient and toxicant fluxes is essential to the study of plant nutrition and toxicity. Here, we cover radiotracer protocols for influx and efflux determination in intact plant roots, using potassium (K+) and ammonia/ammonium (NH3/NH4+) fluxes as examples. Advantages and limitations of such techniques are discussed.
Read Article
Cite this Article
Coskun, D., Britto, D. T., Hamam, A. M., Kronzucker, H. J. Measuring Fluxes of Mineral Nutrients and Toxicants in Plants with Radioactive Tracers. J. Vis. Exp. (90), e51877, doi:10.3791/51877 (2014).
Copy