Insights into the alleviation of cadmium toxicity in rice by nano-zinc and Serendipita indica : Modulation of stress-responsive gene expression and antioxidant defense system activation
文献类型：期刊论文
| 作者 | Adil, Muhammad Faheem8; Sehar, Shafaque8; Ma, Zhengxin8; Tahira, Khajista7; Askri, Syed Muhammad Hassan8; El-Sheikh, Mohamed A.6; Ahmad, Aqeel4,5; Zhou, Fanrui2,3; Zhao, Ping1,2; Shamsi, Imran Haider8 |
| 刊名 | ENVIRONMENTAL POLLUTION
 |
| 出版日期 | 2024-06-01 |
| 卷号 | 350页码:14 |
| 关键词 | Heavy-metal stress Myco-adsorption Nano-remediation Nutrient acquisition Oxidative stress Oryza sativa L |
| ISSN号 | 0269-7491 |
| DOI | 10.1016/j.envpol.2024.123952 |
| 英文摘要 | The adversities of cadmium (Cd) contamination are quite distinguished among other heavy metals (HMs), and so is the efficacy of zinc (Zn) nutrition in mitigating Cd toxicity. Rice ( Oryza sativa ) crop, known for its ability to absorb HMs, inadvertently facilitates the bioaccumulation of Cd, posing a significant risk to both the plant itself and to humans consuming its edible parts, and damaging the environment as well. The use of nanoparticles, such as nano-zinc oxide (nZnO), to improve the nutritional quality of crops and combat the harmful effects of HMs, have gained substantial attention among scientists and farmers. While previous studies have explored the individual effects of nZnO or Serendipita indica (referred to as S.i ) on Cd toxicity, the synergistic action of these two agents has not been thoroughly investigated. Therefore, the gift of nature, i.e., S. indica , was incorporated alongside nZnO (50 mg L -1 ) against Cd stress (15 mu M L -1 ) and their alliance manifested as phenotypic level modifications in two rice genotypes (Heizhan43; Hz43 and Yinni801; Yi801). Antioxidant activities were enhanced, specifically peroxidase (61.5 and 122.5% in Yi801 and Hz43 roots, respectively), leading to a significant decrease in oxidative burst; moreover, Cd translocation was reduced (85% for Yi801 and 65.5% for Hz43 compared to Cd alone treatment). Microstructural study showed a decrease in number of vacuoles and starch granules with ameliorative treatments. Overall, plants treated with nZnO displayed gene expression pattern (particularly of ZIP genes), different from the ones with alone or combined S.i and Cd. Inferentially, the integration of nZnO and S.i holds great promise as an effective strategy for alleviating Cd toxicity in rice plants. By immobilizing Cd ions in the soil and promoting their detoxification, this novel approach contributes to environmental restoration and ensures food safety worldwide. |
| WOS关键词 | PIRIFORMOSPORA-INDICA ; OXIDE NANOPARTICLES ; METABOLISM ; ACCUMULATION ; GENOTYPES ; PLANTS ; ZN ; TOLERANCE ; ACID |
| 资助项目 | National Natural Science Foundation of China ; International (Regional) Cooperation and Exchange Program, Research fund for International young scientists[32250410280] ; Project NSFC[31961143008] ; Jiangsu Collaborative Innovation Centre for Modern Crop Production (JCICMCP) China ; King Saud University, Riyadh, Saudi Arabia[RSP 2024R182] ; Key Laboratory of State Forestry and Grassland Administration on Highly Efficient Utilization of Forestry Biomass Resources in Southwest China (SKLUWRE)[2020-KF15] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001218541100001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China ; International (Regional) Cooperation and Exchange Program, Research fund for International young scientists ; Project NSFC ; Jiangsu Collaborative Innovation Centre for Modern Crop Production (JCICMCP) China ; King Saud University, Riyadh, Saudi Arabia ; Key Laboratory of State Forestry and Grassland Administration on Highly Efficient Utilization of Forestry Biomass Resources in Southwest China (SKLUWRE) |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/205897]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 通讯作者 | Shamsi, Imran Haider |
| 作者单位 | 1.Southwest Forestry Univ, Key Lab Forest Resources Conservat & Utilizat Sout, Minist Educ, Kunming 650224, Peoples R China 2.Southwest Forestry Univ, Coll Mat & Chem Engn, Key Lab, State Forestry & Grassland Adm Highly Efficient Ut, Kunming 650224, Peoples R China 3.Zhejiang Univ, Coll Biosyst Engn & Food Sci, Dept Food Sci & Nutr, Hangzhou 310058, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 6.King Saud Univ, Coll Sci, Dept Bot & Microbiol, Riyadh 11451, Saudi Arabia 7.PMAS Arid Agr Univ, Univ Inst Biochem & Biotechnol, Rawalpindi 46000, Pakistan 8.Zhejiang Univ, Coll Agr & Biotechnol, Dept Agron, Zhejiang Key Lab Crop Germplasm Resource, Hangzhou 310058, Peoples R China |
| 推荐引用方式 GB/T 7714 | Adil, Muhammad Faheem,Sehar, Shafaque,Ma, Zhengxin,et al. Insights into the alleviation of cadmium toxicity in rice by nano-zinc and Serendipita indica : Modulation of stress-responsive gene expression and antioxidant defense system activation[J]. ENVIRONMENTAL POLLUTION,2024,350:14. |
| APA | Adil, Muhammad Faheem.,Sehar, Shafaque.,Ma, Zhengxin.,Tahira, Khajista.,Askri, Syed Muhammad Hassan.,...&Shamsi, Imran Haider.(2024).Insights into the alleviation of cadmium toxicity in rice by nano-zinc and Serendipita indica : Modulation of stress-responsive gene expression and antioxidant defense system activation.ENVIRONMENTAL POLLUTION,350,14. |
| MLA | Adil, Muhammad Faheem,et al."Insights into the alleviation of cadmium toxicity in rice by nano-zinc and Serendipita indica : Modulation of stress-responsive gene expression and antioxidant defense system activation".ENVIRONMENTAL POLLUTION 350(2024):14. |
入库方式： OAI收割
来源：地理科学与资源研究所
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