Liu, J.; Feng, X.; Qiu, G.; Li, H.; Wang, Y.; Chen, X.; Fu, Q.; Guo, B. Inhibition Roles of Calcium in Cadmium Uptake and Translocation in Rice: A Review. Int. J. Mol. Sci.2023, 24, 11587.
Liu, J.; Feng, X.; Qiu, G.; Li, H.; Wang, Y.; Chen, X.; Fu, Q.; Guo, B. Inhibition Roles of Calcium in Cadmium Uptake and Translocation in Rice: A Review. Int. J. Mol. Sci. 2023, 24, 11587.
Liu, J.; Feng, X.; Qiu, G.; Li, H.; Wang, Y.; Chen, X.; Fu, Q.; Guo, B. Inhibition Roles of Calcium in Cadmium Uptake and Translocation in Rice: A Review. Int. J. Mol. Sci.2023, 24, 11587.
Liu, J.; Feng, X.; Qiu, G.; Li, H.; Wang, Y.; Chen, X.; Fu, Q.; Guo, B. Inhibition Roles of Calcium in Cadmium Uptake and Translocation in Rice: A Review. Int. J. Mol. Sci. 2023, 24, 11587.
Abstract
Cadmium (Cd) contamination in rice grains is posing a significant threat to global food security. To restrict the transport of Cd in the soil-rice system, an efficient way is to use the ionomics strate-gy. Since calcium (Ca) and Cd have similar ionic radii, their uptake and translocation may be linked in multiple aspects in rice. However, the underlying antagonistic mechanisms are still not fully understood. Therefore, we first summarized the current knowledge on the physiological and molecular footprints of Cd translocation in plants and then explored the potential antagonistic points between Ca and Cd in rice, including exchange adsorption on roots, plant cell wall compo-sition, co-transporter gene expression, and transpiration inhibition. This review provides sugges-tions for the Ca/Cd interacting study in rice and introduces the ionomics research to better control the accumulation of Cd in plants.
Keywords
Antagonism of ions; Cadmium; Calcium; Rice; Translocation
Subject
Biology and Life Sciences, Plant Sciences
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
