期刊论文

Haifei Chen

英文

Environmental and Experimental Botany

0098-8472

2023

206

105155

10.1016/j.envexpbot.2022.105155

CRediT authorship contribution statement Quan Zhang: Acquisition of Data, Investigation, Analysis of the data, Validation, Formal analysis, Writing-original draft. Qiren Wen: Data curation. Tianchi Ma: Language review. Qi-hong Zhu: Language review. Dao-you Huang: Conceptualization, acquisition. Han-hua Zhu: Writing - review and editing. Chao Xu: Writing - review and editing. Hai-fei Chen: Methodology, Formal analysis, and Writing - review and editing.

本校为其他机构

Expose of cadmium (Cd) leads to severe leaf chlorosis and reducing nutrient uptake. It is unclear how plants responded to Cd stress in the roots, and its relation to the leaf chlorosis. Our results showed Cd disturbed the homeostasis of multiple nutrient element at different levels. The most reduced elements were Mn, Fe, with 96 %, 89 % decline in the leaves, that caused leaf chlorosis. The plants actively downregulated the expression of metal transporters to reduce Cd uptake, but consequently reducing Fe and Mn uptake. Moreover, Cd stress promoted the formation of iron plaque and significantl...