دورية أكاديمية
High-precision early warning system for rice cadmium accumulation risk assessment
| العنوان: | High-precision early warning system for rice cadmium accumulation risk assessment |
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| المؤلفون: | Yan, Huili, Guo, Hanyao, Li, Ting, Zhang, Hezifan, Xu, Wenxiu, Xie, Jianyin, Zhu, Xiaoyang, Yu, Yijun, Chen, Jian, Zhao, Shouqing, Xu, Jun, Hu, Minjun, Jiang, Yugen, Zhang, Hongliang, Ma, Mi, He, Zhenyan |
| بيانات النشر: | ELSEVIER |
| سنة النشر: | 2023 |
| المجموعة: | Institute of Botany: IBCAS OpenIR (Chinese Academy Of Sciences) / 中国科学院植物研究所机构知识库 |
| مصطلحات موضوعية: | Genotype-to-phenotype prediction, Rice, Cd risk early warning, Environmental Sciences, GENOMIC SELECTION, DAIRY-CATTLE, PREDICTION, CONTAMINATION, REGRESSION, IMPACT, GRAINS, SOILS, FIELD, Science Citation Index Expanded (SCI-EXPANDED) |
| الوصف: | 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. |
| نوع الوثيقة: | article in journal/newspaper report |
| اللغة: | English |
| العلاقة: | SCIENCE OF THE TOTAL ENVIRONMENT; http://ir.ibcas.ac.cn/handle/2S10CLM1/29144Test |
| DOI: | 10.1016/j.scitotenv.2022.160135 |
| الإتاحة: | https://doi.org/10.1016/j.scitotenv.2022.160135Test http://ir.ibcas.ac.cn/handle/2S10CLM1/29144Test |
| حقوق: | cn.org.cspace.api.content.CopyrightPolicy@33bf8173 |
| رقم الانضمام: | edsbas.113D3A12 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.scitotenv.2022.160135 |
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