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Integrative analysis of the transcriptome and proteome reveals the molecular responses of tobacco to boron deficiency

文献类型: 外文期刊

作者: Lin, Jinbin 1 ; Zheng, Xiangli 2 ; Xia, Jing 4 ; Xie, Rongrong 3 ; Gao, Jingjuan 3 ; Ye, Rongrong 1 ; Liang, Tingmin 1 ; Qu, Mengyu 1 ; Luo, Yaxin 1 ; Wang, Yuemin 3 ; Ke, Yuqin 6 ; Li, Chunying 3 ; Guo, Jinping 3 ; Lu, Jianjun 1 ; Tang, Weiqi 1 ; Li, Wenqing 3 ; Chen, Songbiao 1 ;

作者机构: 1.Minjiang Univ, Coll Geog & Oceanog, Ministerial & Prov Joint Innovat Ctr Safety Prod C, Fuzhou 350108, Peoples R China

2.Fujian Acad Agr Sci, Agr Ecol Inst, Fujian Key Lab Agr Ecol Proc Red Soil Mt, Fuzhou 350013, Peoples R China

3.Fujian Inst Tobacco Sci, Fuzhou 350003, Peoples R China

4.Fujian Agr & Forestry Univ, Coll Agr, Fuzhou 350002, Peoples R China

5.Fujian Agr & Forestry Univ, Coll Plant Protect, Fuzhou 350002, Peoples R China

6.Fujian Agr & Forestry Univ, Coll Life Sci, Fuzhou 350002, Peoples R China

7.Fujian Agr & Forestry Univ, Int Magnesium Inst, Fuzhou 350002, Peoples R China

关键词: Tobacco; Boron; Transcriptome analysis; Proteome analysis; NIP; BOR; Cell wall-related genes; Antioxidant machinery

期刊名称:BMC PLANT BIOLOGY ( 影响因子:4.3; 五年影响因子:5.2 )

ISSN: 1471-2229

年卷期: 2024 年 24 卷 1 期

页码:

收录情况: SCI

摘要: BackgroundBoron (B) is an essential micronutrient for plants. Inappropriate B supply detrimentally affects the productivity of numerous crops. Understanding of the molecular responses of plants to different B supply levels would be of significance in crop improvement and cultivation practices to deal with the problem.ResultsWe conducted a comprehensive analysis of the transcriptome and proteome of tobacco seedlings to investigate the expression changes of genes/proteins in response to different B supply levels, with a particular focus on B deficiency. The global gene and protein expression profiles revealed the potential mechanisms involved in the responses of tobacco to B deficiency, including up-regulation of the NIP5;1-BORs module, complex regulation of genes/proteins related to cell wall metabolism, and up-regulation of the antioxidant machinery.ConclusionOur results demonstrated that B deficiency caused severe morphological and physiological disorders in tobacco seedlings, and revealed dynamic expression changes of tobacco genes/proteins in response to different B supply levels, especially to B deficiency, thus offering valuable insights into the molecular responses of tobacco to B deficiency.

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