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Related Experiment Video

Updated: Feb 12, 2026

Measuring Fluxes of Mineral Nutrients and Toxicants in Plants with Radioactive Tracers

Measuring Fluxes of Mineral Nutrients and Toxicants in Plants with Radioactive Tracers

Published on: August 22, 2014

Efficient and flexible uptake system for mineral elements in plants.

Jing Che¹, Naoki Yamaji¹, Jian Feng Ma¹

¹Institute of Plant Science and Resources, Okayama University, Chuo 2-20-1, Kurashiki, 710-0046, Japan.

The New Phytologist

|April 11, 2018

Summary

This summary is machine-generated.

Plants utilize specialized influx and efflux transporters for efficient mineral element uptake by roots. These transporters are precisely regulated to ensure optimal nutrient absorption for growth, even with soil element fluctuations.

Keywords:

mineral nutrient root sensing transporter polarity uptake

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Hydroponics: A Versatile System to Study Nutrient Allocation and Plant Responses to Nutrient Availability and Exposure to Toxic Elements

Hydroponics: A Versatile System to Study Nutrient Allocation and Plant Responses to Nutrient Availability and Exposure to Toxic Elements

Published on: July 13, 2016

Area of Science:

Plant Physiology
Molecular Biology
Agricultural Science

Background:

Plants require essential mineral elements from soil for growth and development.
Efficient nutrient uptake is crucial for plant survival and productivity.
Root systems possess sophisticated mechanisms for acquiring mineral nutrients.

Purpose of the Study:

To elucidate the intricate system of mineral element uptake in plants.
To describe the roles of influx and efflux transporters in nutrient transport.
To explore the regulatory mechanisms and signaling pathways governing nutrient uptake.

Main Methods:

Review of existing literature on plant mineral nutrient transport.
Analysis of transporter allocation and regulation in root cells.
Investigation of sensing and signaling pathways involved in nutrient uptake.

Main Results:

Plants employ an efficient uptake system involving both influx and efflux transporters for mineral elements.
Transporter activity is regulated at multiple levels (transcriptional, translational, post-translational) in response to environmental changes.
Specific transporter polarity within root cells facilitates radial transport from soil to the stele.

Conclusions:

Understanding the molecular basis of mineral element uptake is key to improving crop yields.
The regulatory network of nutrient transporters is vital for plant adaptation to varying soil conditions.
This knowledge can contribute to developing strategies for high and safe crop production.