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Coactivator-associated arginine methyltransferase 1: A versatile player in cell differentiation and development
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作者 Zhongrui Ma Xinxing Lyu +5 位作者 Ning Qin Haoyu Liu Mengrui Zhang yongchao lai Bo Dong Peiyuan Lu 《Genes & Diseases》 SCIE CSCD 2023年第6期2383-2392,共10页
Protein arginine methylation is a common post-translational modification involved in the regulation of various cellular functions. Coactivator-associated arginine methyltransferase 1 (CARM1) is a protein arginine meth... Protein arginine methylation is a common post-translational modification involved in the regulation of various cellular functions. Coactivator-associated arginine methyltransferase 1 (CARM1) is a protein arginine methyltransferase that asymmetrically dimethylates histone H3 and non-histone proteins to regulate gene transcription. CARM1 has been found to play important roles in cell differentiation and development, cell cycle progression, autophagy, metabolism, pre-mRNA splicing and transportation, and DNA replication. In this review, we describe the molecular characteristics of CARM1 and summarize its roles in the regulation of cell differentiation and development in mammals. 展开更多
关键词 Arginine methylation CARM1 Cell differentiation DEVELOPMENT Epigenetic regulation
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萃取-表面增强拉曼光谱联用技术及其在有害物质检测领域的应用 被引量:4
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作者 来永超 陈静 占金华 《中国科学:化学》 CAS CSCD 北大核心 2021年第6期665-678,共14页
表面增强拉曼光谱(SERS)技术以其高灵敏度和分子特征指纹光谱在众多领域获得广泛应用,然而对于实际复杂样品中的目标分析物,样品基质会极大地干扰目标分析物SERS信号的准确获取,从而限制SERS在实际样品分析中的应用.萃取-表面增强拉曼光... 表面增强拉曼光谱(SERS)技术以其高灵敏度和分子特征指纹光谱在众多领域获得广泛应用,然而对于实际复杂样品中的目标分析物,样品基质会极大地干扰目标分析物SERS信号的准确获取,从而限制SERS在实际样品分析中的应用.萃取-表面增强拉曼光谱(Ex-SERS)联用技术为解决这一现实难题提供了可能性,国内外课题组结合萃取和SERS的各自优势,构建了基于固相萃取、固相微萃取、磁分散固相微萃取、薄层微萃取、液液分散微萃取、擦拭萃取等多种Ex-SERS联用技术,并以此发展了面向多种有害物质的Ex-SERS联用方法,可实现复杂基质中目标分析物的快速原位分离和SERS检测,进一步拓展SERS在实际样品分析中的应用. 展开更多
关键词 表面增强拉曼光谱 萃取 样品前处理 有害物质 联用技术
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