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您的检索式：作者名="Aiming Ren"
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| 1 | Recent advances in RNA structurome显示文摘RNA structures are essential to support RNA functions and regulation in various biological processes. Recently, a range of novel technologies have been developed to decode genome-wide RNA structures and novel modes of functionality across a wide range of species. In this review, we summarize key strategies for probing the RNA structurome and discuss the pros and cons of representative technologies. In particular, these new technologies have been applied to dissect the structural landscape of the SARS-CoV-2 RNA genome. We also summarize the functionalities of RNA structures discovered in different regulatory layers-including RNA processing, transport, localization, and mRNA translation-across viruses, bacteria, animals, and plants. We review many versatile RNA structural elements in the context of different physiological and pathological processes(e.g., cell differentiation, stress response, and viral replication). Finally, we discuss future prospects for RNA structural studies to map the RNA structurome at higher resolution and at the single-molecule and single-cell level, and to decipher novel modes of RNA structures and functions for innovative applications. | Bingbing Xu Yanda Zhu Changchang Cao Hao Chen Qiongli Jin Guangnan Li Junfeng Ma Siwy Ling Yang Jieyu Zhao Jianghui Zhu Yiliang Ding Xianyang Fang Yongfeng Jin Chun Kit Kwok Aiming Ren Yue Wan Zhiye Wang Yuanchao Xue Huakun Zhang Qiangfeng Cliff Zhang Yu Zhou | 2022 | Science China(Life Sciences)2022，65，7： | 1 |
| 2 | Structure-based insights into recognition and regulation of SAM-sensing riboswitches显示文摘Riboswitches are highly conserved RNA elements that located in the 5’-UTR of m RNAs,which undergo real-time structure conformational change to achieve the regulation of downstream gene expression by sensing their cognate ligands.S-adenosylmethionine(SAM)is a ubiquitous methyl donor for transmethylation reactions in all living organisms.SAM riboswitch is one of the most abundant riboswitches that bind to SAM with high affinity and selectivity,serving as regulatory modules in multiple metabolic pathways.To date,seven SAM-specific riboswitch classes that belong to four families,one SAM/SAH riboswitch and one SAH riboswitch have been identified.Each SAM riboswitch family has a well-organized tertiary core scaffold to support their unique ligand-specific binding pocket.In this review,we summarize the current research progress on the distribution,structure,ligand recognition and gene regulation mechanism of these SAM-related riboswitch families,and further discuss their evolutionary prospects and potential applications. | Luqian Zheng Qianqian Song Xiaochen Xu Xin Shen Chunyan Li Hongcheng Li Hao Chen Aiming Ren | 2023 | Science China(Life Sciences)2023，66，1： | 0 |
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