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방사성 트레이서와 식물에 미네랄 영양 성분 및 독성 물질의 플럭스를 측정

DOI :

10.3791/51877-v

August 22nd, 2014

August 22nd, 2014

11,128 Views

1Department of Biological Sciences, University of Toronto

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.

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