Optimal photosynthesis requires a balanced diet of ions

Abstract

Optimal macro- and micronutrient supply is crucial for the efficient growth of plants. The chloroplast, a key organelle in plant cells, is essential for producing energy, amino acids, fatty acids, and hormones. It requires a well-balanced ion homeostasis to function effectively. Understanding the mechanisms of chloroplast ion homeostasis is therefore crucial for optimizing plant growth and maximizing crop yield, especially regarding its impact on photosynthesis. Published in this issue of New Phytologist, the Tansley review by Kunz et al. (2024; pp. 543–559), provides a comprehensive update on the relevance of mineral ions and their respective transport mechanisms in chloroplasts (Fig. 1), along with recommendations on areas of research, which should be prioritized in the future.

Keywords

chloroplast ion homeostasis; macronutrients; micronutrients; mineral ions; photosynthesis; transport mechanisms

Published in

New Phytologist
2024, Volume: 243, number: 2, pages: 506-508 Publisher: WILEY

SLU Authors

• Kuang, Yu

  • Department of Molecular Sciences, Swedish University of Agricultural Sciences
    

• Romand, Shanna

  • Department of Molecular Sciences, Swedish University of Agricultural Sciences
    

UKÄ Subject classification

Biochemistry and Molecular Biology
Botany


Publication identifier

DOI: https://doi.org/10.1111/nph.19871

Permanent link to this page (URI)

https://res.slu.se/id/publ/131419