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Multi-omics analysis reveals expression complexity and functional diversity of mouse kinome

文献类型: 外文期刊

作者: Huang, Xin 1 ; Li, Ling 3 ; Zhou, Suiping 4 ; Kong, Dehui 3 ; Luo, Jie 5 ; Lu, Lu 6 ; Xu, Hai-Ming 1 ; Wang, Xusheng 3 ;

作者机构: 1.Zhejiang Univ, Coll Agr & Biotechnol, Inst Crop Sci, Hangzhou 310058, Peoples R China

2.Zhejiang Univ, Coll Agr & Biotechnol, Inst Bioinformat, Hangzhou 310058, Peoples R China

3.Univ North Dakota, Dept Biol, Grand Forks, ND 58202 USA

4.St Jude Childrens Res Hosp, Ctr Prote & Metabol, 332 N Lauderdale St, Memphis, TN 38105 USA

5.Zhejiang Acad Agr Sci, Cent Lab, Hangzhou, Peoples R China

6.Univ Tennessee, Ctr Hlth Sci, Dept Genet Genom & Informat, Memphis, TN 38163 USA

关键词: BXD mice; C57BL; 6J; DBA; 2J; kinase activity; kinome; mouse; omics; PheWAS; protein expression; protein kinase; proteome

期刊名称:PROTEOMICS ( 影响因子:5.393; 五年影响因子:4.274 )

ISSN: 1615-9853

年卷期:

页码:

收录情况: SCI

摘要: Protein kinases are a crucial component of signaling pathways involved in a wide range of cellular responses, including growth, proliferation, differentiation, and migration. Systematic investigation of protein kinases is critical to better understand phosphorylation-mediated signaling pathways and may provide insights into the development of potential therapeutic drug targets. Here we perform a systems-level analysis of the mouse kinome by analyzing multi-omics data. We used bulk and single-cell transcriptomic data from the C57BL/6J mouse strain to define tissue- and cell-type-specific expression of protein kinases, followed by investigating variations in sequence and expression between C57BL/6J and DBA/2J strains. We then profiled a deep brain phosphoproteome from C57BL/6J and DBA/2J strains as well as their reciprocal hybrids to infer the activity of the mouse kinome. Finally, we performed phenome-wide association analysis using the BXD recombinant inbred (RI) mice (a cross between C57BL/6J and DBA/2J strains) to identify any associations between variants in protein kinases and phenotypes. Collectively, our study provides a comprehensive analysis of the mouse kinome by investigating genetic sequence variation, tissue-specific expression patterns, and associations with downstream phenotypes.

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