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

doi:10.1016/j.scitotenv.2022.160135

	High-precision early warning system for rice cadmium accumulation risk assessment
	Yan, Huili ; Guo, Hanyao 1; Li, Ting 2; Zhang, Hezifan 2; Xu, Wenxiu ; Xie, Jianyin 3; Zhu, Xiaoyang 3; Yu, Yijun 4; Chen, Jian 5; Zhao, Shouqing 5; Xu, Jun 6; Hu, Minjun 6; Jiang, Yugen 6; Zhang, Hongliang 3,7; Ma, Mi ; He, Zhenyan8
	2023
发表期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
卷号	859
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.
关键词	Genotype-to-phenotype prediction Rice Cd risk early warning
学科领域	Environmental Sciences
DOI	10.1016/j.scitotenv.2022.160135
收录类别	SCI
语种	英语
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)
WOS记录号	WOS:000916059500007
出版者	ELSEVIER
文献子类	Article
出版地	AMSTERDAM
EISSN	1879-1026
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]
作者邮箱	hezhenyan@ibcas.ac.cn
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	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.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China 2.Hebei Normal Univ, Shijiazhuang 050024, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, 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.Plant Protect Fertilizer & Rural Energy Agcy Wenli, Wenling 317500, Peoples R China 7.Fuyang Agr Technol Extens Ctr, Fuyang 311400, Peoples R China 8.Sanya Inst China Agr Univ, Sanya 572024, Peoples R China 9.Chinese Acad Sci, Inst Bot, Xiangshan 100093, Beijing, 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).

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