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High-precision early warning system for rice cadmium accumulation risk assessment

文献类型：期刊论文

作者Yan, Huili; Guo, Hanyao7; Li, Ting8; Zhang, Hezifan8; Xu, Wenxiu; Xie, Jianyin9; Zhu, Xiaoyang9; Yu, Yijun4; Chen, Jian5; Zhao, Shouqing5
刊名SCIENCE OF THE TOTAL ENVIRONMENT
出版日期2023
卷号859
ISSN号0048-9697
关键词Genotype-to-phenotype prediction Rice Cd risk early warning
DOI10.1016/j.scitotenv.2022.160135
文献子类Article
英文摘要Rapid global industrialization has resulted in widespread cadmium contamination in agricultural soils and products. A considerable proportion of rice consumers are exposed to Cd levels above the provisional safe intake limit, raising widespread environmental concerns on risk management. Therefore, a generalized approach is urgently needed to enable correct evaluation and early warning of cadmium contaminants in rice products. Combining big data and computer science together, this study developed a system named SMART Cd Early Warning, which integrated 4 modules including genotype-to-phenotype (G2P) modelling, high-throughput sequencing, G2P prediction and rice Cd contamination risk assessment, for rice cadmium accumulation early warning. This system can rapidly assess the risk of rice cadmium accumulation by genotyping leaves at seeding stage. The parameters including statistical methods, population size, training population-testing population ratio, SNP density were assessed to ensure G2P model exhibited superior performance in terms of prediction precision (up to 0.76 +/- 0.003) and computing efficiency (within 2 h). In field trials of cadmium-contaminated farmlands in Wenling and Fuyang city, Zhejiang Province, SMART Cd Early Warning exhibited superior capability for identification risk rice varieties, suggesting a potential of SMART Cd Early-Warning system in OsGCd risk assessment and early warning in the age of smart.
学科主题Environmental Sciences
电子版国际标准刊号1879-1026
出版地AMSTERDAM
WOS关键词GENOMIC SELECTION ; DAIRY-CATTLE ; PREDICTION ; CONTAMINATION ; REGRESSION ; IMPACT ; GRAINS ; SOILS ; FIELD
WOS研究方向Science Citation Index Expanded (SCI-EXPANDED)
语种英语
出版者ELSEVIER
WOS记录号WOS:000916059500007
资助机构Chinese Academy of Sciences [XDA24010404] ; National Natural Science Foundation of China [32000196] ; Project of Sanya Yazhou Bay Science and Technology City [SCKJ-JYRC-2022-52] ; Ministry of Science and Technology of the People's Republic of China [2015FY111300]
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/29144]  
专题中科院北方资源植物重点实验室
作者单位1.Plant Protect Fertilizer & Rural Energy Agcy Wenli, Wenling 317500, Peoples R China
2.Sanya Inst China Agr Univ, Sanya 572024, Peoples R China
3.Chinese Acad Sci, Inst Bot, Xiangshan 100093, Beijing, Peoples R China
4.China Agr Univ, Key Lab Crop Heterosis & Utilizat, Beijing Key Lab Crop Genet Improvement, Minist Educ, Beijing 100193, Peoples R China
5.Zhejiang Stn Management Arable Land Qual & Fertili, Hangzhou 310020, Peoples R China
6.Fuyang Agr Technol Extens Ctr, Fuyang 311400, Peoples R China
7.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China
8.Hebei Normal Univ, Shijiazhuang 050024, Peoples R China
9.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Yan, Huili,Guo, Hanyao,Li, Ting,et al. High-precision early warning system for rice cadmium accumulation risk assessment[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2023,859.
APA Yan, Huili.,Guo, Hanyao.,Li, Ting.,Zhang, Hezifan.,Xu, Wenxiu.,...&He, Zhenyan.(2023).High-precision early warning system for rice cadmium accumulation risk assessment.SCIENCE OF THE TOTAL ENVIRONMENT,859.
MLA Yan, Huili,et al."High-precision early warning system for rice cadmium accumulation risk assessment".SCIENCE OF THE TOTAL ENVIRONMENT 859(2023).

入库方式： OAI收割

来源：植物研究所

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