Recent omics progress in nanobiotechnology for plant abiotic stress tolerance improvement  

作　　者：Lingling Chen Lan Zhu Xiaohui Liu Lu Chen Han Zhou Huixin Ma Guilan Sun Ashadu Nyande Zhaohu Li Honghong Wu 

机构地区：[1]National Key Laboratory for Germplasm Innovation&Utilization of Horticultural Crops,The Center of Crop Nanobiotechnology,College of Plant Science&Technology,Huazhong Agricultural University,Wuhan 430070,Hubei,China [2]Hubei Hongshan Laboratory,Wuhan 430070,Hubei,China [3]College of Food and Pharmaceutical Engineering,Guizhou Institute of Technology,Guiyang 550003,Guizhou,China [4]Industrial Crops Institute,Hubei Academy of Agricultural Sciences,Wuhan 430063,Hubei,China [5]Shenzhen Institute of Nutrition and Health,Huazhong Agricultural University,Shenzhen 511464,Guangdong,China [6]Shenzhen Branch,Guangdong Laboratory for Lingnan Modern Agriculture,Genome Analysis Laboratory of the Ministry of Agriculture,Agricultural Genomics Institute at Shenzhen,Chinese Academy of Agricultural Sciences,Shenzhen 511464,Guangdong,China

出　　处：《The Crop Journal》2024年第5期1274-1279,共6页作物学报（英文版）

基　　金：supported by National Key Research and Development Program of China (2022YFD2300205);the National Natural Science Foundation of China (32071971,32001463);the China Postdoctoral Science Foundation (2022M711278);the Key Research and Development Projects of Henan Province (231111113000);Fundamental Research Funds for the Central Universities (2662023ZKPY002);the HZAU-AGIS Cooperation Fund (SZYJY2021008);the Hubei Agricultural Science and Technology Innovation Center Program (2021-620-000-001-032)。

摘　　要：Use of nanomaterials(NMs)to improve plant abiotic stress tolerance(AST)is a hot topic in NM-enabled agriculture.Previous studies mainly focused on the physiological and biochemical responses of plants treated with NMs under abiotic stress.To use NMs for improving plant AST,it is necessary to understand how they act on this tolerance at the omics and epigenetics levels.In this review,we summarized the knowledge of NM-improved abiotic stress tolerance in relation to omics(such as metabolic,transcriptomic,proteomic,and microRNA),DNA methylation,and histone modifications.Overall,NMs can improve plant abiotic stress tolerance through the modulation at omics and epigenetics levels.

关 键 词：NANOMATERIALS OMICS Molecular mechanisms EPIGENETICS DNA methylation Histone modification 

分 类 号：Q945.78[生物学—植物学]