NRAMPs and manganese: Magic keys to reduce cadmium toxicity and accumulation in plants

被引：22

作者：

Kanwal, Farah ^{[1
]}

Riaz, Asad ^{[2
,3
]}

Ali, Shafaqat ^{[4
]}

Zhang, Guoping ^{[1
,5
]}

机构：

[1] Zhejiang Univ, Coll Agr & Biotechnol, Dept Agron, Zijingang Campus, Hangzhou 310029, Peoples R China

[2] Univ Queensland, Queensland Alliance Agr & Food Innovat, St Lucia, Brisbane 4072, Australia

[3] Ctr Excellence Plant Success Nat & Agr, St Lucia, Brisbane 4072, Australia

[4] Govt Coll Univ Faisalabad, Dept Environm Sci, Faisalabad 38000, Pakistan

[5] Zhejiang Univ, Zhongyuan Inst, Zhengzhou 450000, Peoples R China

来源：

SCIENCE OF THE TOTAL ENVIRONMENT | 2024年 / 921卷

关键词：

Manganese; Cadmium; Transporter; NRAMPs; Interaction; FUNCTIONAL-CHARACTERIZATION; TRANSPORTER CONTRIBUTES; CRYSTAL-STRUCTURE; IRON TRANSPORTER; HEAVY-METAL; RESISTANCE; RICE; ARABIDOPSIS; FAMILY; GROWTH;

D O I：

10.1016/j.scitotenv.2024.171005

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Cadmium (Cd), a toxic heavy metal, poses significant threats to both crop production and human health worldwide. Manganese (Mn), an essential micronutrient, plays a crucial role in plant growth and development. NRAMPs (Natural Resistance-Associated Macrophage Proteins) function as common transporters for both Cd and Mn. Deep understanding of the regulatory mechanisms governing NRAMP-mediated Cd and Mn transport is imperative for developing the crop varieties with high tolerance and low accumulation of Cd. This review reported the advance in studies on the fundamental properties and classification of NRAMPs in plants, and structural characteristics, expression patterns, and diverse functions of NRAMP genes across different plant species. We highlighted the pivotal role of NRAMPs in Cd/Mn uptake and transport in plants as a common

引用

页数：9

共 86 条

[1] Cadmium toxicity in medicinal plants: An overview of the tolerance strategies, biotechnological and omics approaches to alleviate metal stress [J].