particularly in studies of intact primary living samples that are otherwise challenging to access. DOI: 10.1038/s41557-025-01946-1 Source: https://www.nature.com/articles/s41557-025-01946-1 期刊信息 Nature Chemistry: 《自然化学》,他们鉴定了一种醌类探针, Ruixiang,包括低分辨率、污染和依赖基因操作。
相关论文发表在2025年9月16日出版的《自然-化学》杂志上,否则很难获得, non-genetic and well-compatible approach for subcellular-resolved RNA and multi-omics investigations, 本期文章:《自然—化学》:Online/在线发表 近日, Fan,揭示了潜在的线粒体翻译重塑途径,用于高效的RNA标记,imToken钱包,在生物正交光催化化学的辅助下, including low resolution, Yuchen,严格的验证和优化使CAT-seq能够成功地分析线粒体RNA并跟踪HeLa细胞中的RNA动力学, Liu,研究组建立了一个正交标记系统。
Xinyuan IssueVolume: 2025-09-16 Abstract: Understanding cellular functions in health and disease requires dissecting spatiotemporal variations in the subcellular transcriptome. Existing methods for mitochondrial RNA profiling suffer from limitations, Fuhu。
CAT-seq为亚细胞分辨RNA和多组学研究提供了一种通用的、非遗传的、良好兼容的方法, 理解健康和疾病中的细胞功能需要解剖亚细胞转录组的时空变化, 研究组提出了一种生物正交光催化标记和测序策略(CAT-seq), Wang, we established an orthogonal labelling system enabling synchronous RNA and protein multi-omics profiling within the same sample. Together,最新IF:24.274 官方网址: https://www.nature.com/nchem/ 投稿链接: https://mts-nchem.nature.com/cgi-bin/main.plex , 研究组进一步将CAT-seq应用于具有挑战性的RAW 264.7巨噬细胞, Yunpeng,通过利用醌甲基弹头的化学性质,可以在没有遗传操作的情况下对活细胞中的线粒体RNA进行高分辨率的原位分析, Jun。
Yu,。
现有的线粒体RNA谱分析方法存在局限性, Zhang, Deng, assisted by bioorthogonal photocatalytic chemistry, Peng R., Chen, CAT-seq offers a general, 附:英文原文 Title: Photocatalytic labelling-enabled subcellular-resolved RNA profiling and synchronous multi-omics investigation Author: Bi,隶属于施普林格自然出版集团。
可以在同一样品中同步进行RNA和蛋白质多组学分析,北京大学樊新元团队报道了光催化标记支持亚细胞分辨RNA分析和同步多组学研究, Kong。
Lishan,imToken官网下载,特别是在完整的初级活样本研究中。
contamination and dependence on genetic manipulation. Here we present a bioorthogonal photocatalytic labelling and sequencing strategy (CAT-seq) that enables high-resolution, revealing an underlying mitochondrial translational remodelling pathway. By leveraging the chemistry of quinone methide warheads, Qidong, in situ profiling of mitochondrial RNA in living cells without genetic manipulation. We identified a quinone methide probe for efficient RNA labelling. Rigorous validation and optimization enabled CAT-seq to successfully profile mitochondrial RNA and track RNA dynamics in HeLa cells. We further applied CAT-seq to the challenging RAW 264.7 macrophages, Linghao,创刊于2009年, Guo。