Cadmium Stress in Rice: Transporters Involved in Cadmium Accumulation

水稻鎘逆境：參與鎘累積之轉運蛋白

高景輝(Ching Huei Kao)

《作物、環境與生物資訊》 14卷1期 (2017/03) Pp. 1-4

https://doi.org/10.30061/CEB.201703_14(1).0001

摘要

Cadmium (Cd) is a heavy metal that is toxic to plants. Cd is also known to have negative effect on human health. Cd is absorbed by rice roots and transported to the grains, which results in considerable Cd accumulation when grown on Cd polluted soil. Therefore, an understanding of the Cd accumulation mechanisms in rice plants is required. In this review, we briefly discuss the roles of Cd transporters involved in Cd accumulation of rice plants.

關鍵字

Cadmium stress ； Transporters ； Rice

並列摘要

鎘是一種造成植物毒害的重金屬，同時也會危害人類健康。水稻種植於鎘污染土壤可經根吸收、再運送到穀粒，而累積大量鎘。因此，我們有必要瞭解水稻鎘累積之機制。本文旨在討論參與鎘累積之轉運蛋白功能。

並列關鍵字

鎘逆境 ； 轉運蛋白 ； 水稻