Cadmium toxicity impacts plant growth and plant remediation strategies

doi:10.1007/s10725-022-00917-7

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	Cadmium toxicity impacts plant growth and plant remediation strategies
	Aslam, Mehtab Muhammad; Okal, Eyalira Jacob; Waseem, Muhammad
	2022
发表期刊	PLANT GROWTH REGULATION
摘要	Heavy metal (HM) contamination in agricultural soils has become a prime concern for today's society, as it entails environmental risks. Cadmium (Cd) is extremely toxic and carcinogenic, as it shows devastating effects on human health, and crop growth and productivity. Plants are the main source of heavy metal entry into the food chain, which originates due to anthropogenic activities (mining, smelting, and sewage sludge), results in enhanced Cd contamination in the environment. In crops, Cd antagonistically competes with nutrients acquisition and disturb plant physiological attributes, thus restricting plant survival in polluted soils. Therefore, a comprehensive review of environmentally friendly management practices for Cd-resilience crops is of utmost urgency. Thus, in this review we aim to advance our understanding in an integrated way to remediate heavy metals, identifying Cd-tolerant cultivars, selective breeding of low Cd-accumulating cultivars, Cd-tolerant plant growth-promoting rhizobacteria. Moreover, to understand molecular mechanisms and identify genes potentially implicated in Cd-tolerance with the final aim of engineering a perfect bioremediation ensemble to be used in the recovery of polluted soils, agroecosystems restoration, the reduction of environmental, and food-feed-associated risks, and ultimately protecting animal and human health. This may help to determine the ecological importance of Cd pollution in interdisciplinary studies and offers crucial remediation strategies to prevent the dispersion of Cd contamination in agricultural soils, to ensure global food security problems.
关键词	Cd toxicity Heavy metals Plant growth Phytoremediation Environmental pollution QUANTITATIVE TRAIT LOCUS HEAVY-METAL ATPASE OXIDATIVE STRESS IRON TRANSPORTER CD ACCUMULATION RICE GRAINS INDICA RICE TOLERANCE L. RESPONSES
DOI	10.1007/s10725-022-00917-7
收录类别	SCI
WOS记录号	WOS:000876232600001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/74703
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Aslam, Mehtab Muhammad,Okal, Eyalira Jacob,Waseem, Muhammad. Cadmium toxicity impacts plant growth and plant remediation strategies[J]. PLANT GROWTH REGULATION,2022.
APA	Aslam, Mehtab Muhammad,Okal, Eyalira Jacob,&Waseem, Muhammad.(2022).Cadmium toxicity impacts plant growth and plant remediation strategies.PLANT GROWTH REGULATION.
MLA	Aslam, Mehtab Muhammad,et al."Cadmium toxicity impacts plant growth and plant remediation strategies".PLANT GROWTH REGULATION (2022).

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