| 互作转录组测序技术在微生物研究中的应用进展 |
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| 引用本文： | 许萌萌,孙雨婷,陈虹,杨德琴. 互作转录组测序技术在微生物研究中的应用进展[J]. 四川大学学报(医学版), 2022, 53(2): 201-207. DOI: 10.12182/20220360203 |
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| 作者姓名： | 许萌萌 孙雨婷 陈虹 杨德琴 |
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| 作者单位： | 1.重庆医科大学附属口腔医院 （重庆 401147） |
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| 基金项目： | 国家自然科学基金面上项目（No. 31970783）、重庆市医学重点学科建设项目（2011年55号）和重庆市博士后研究项目特别资助（渝人社办[2020]379号）资助 |
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| 摘 要： | 人体内定植着数量庞大、结构复杂的微生物群,微生物群之间、微生物群及宿主细胞间存在着复杂的相互作用.互作转录组测序技术(dual RNA sequencing,Dual RNA-seq)可同时分析两个(或多个)互作物种间基因表达的动态变化,并通过互作模型图获得物种间基因的调控关系,得到物种间的相互作用机制.本文就近年来D...
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| 关 键 词： | 互作转录组测序 微生物 相互作用 |
| 收稿时间： | 2021-08-27 |
Application Progress of Dual RNA Sequencing in Microbial Research |
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| XU Meng-meng,SUN Yu-ting,CHEN Hong,YANG De-qin. Application Progress of Dual RNA Sequencing in Microbial Research[J]. Journal of Sichuan University. Medical science edition, 2022, 53(2): 201-207. DOI: 10.12182/20220360203 |
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| Authors: | XU Meng-meng SUN Yu-ting CHEN Hong YANG De-qin |
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| Affiliation: | 1.Stomatological Hospital, Chongqing Medical University, Chongqing 401147, China |
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| Abstract: | The human body is colonized by densely-populated and structurally complex communities of microorganisms. The microbiota interact not only with their host cells, but also with other microbiota. Dual RNA sequencing (Dual RNA-seq) can be used to conduct simultaneous analysis of the dynamic changes of gene expression of two (or more) interactive species, and to obtain thus, through the interaction model diagram, the inter-species regulatory relationship of genes of different species, and hence the interaction mechanism between species. We herein reviewed the application status and development prospects of Dual RNA-seq in the research of intestinal, respiratory, skin and oral microbes. Since the concept of Dual RNA-seq was first introduced, the technology has been applied to a range of infection models. Direct investigation into the dynamic interactions between species at the molecular level will contribute to the better understanding of the physiological changes of pathogens and hosts during the course of infection, and thus help reveal potential new targets or biomarkers. However, the Dual RNA-seq technology is still in its early stage of development, and there are some limitations in the experimental technology. For example, due to the dynamic nature of the interaction between species, there are urgent problems awaiting solutions, such as the optimal experimental conditions, the selection of sampling sites and how to achieve real-time observation. In addition, due to the large amount of bioinformatics data of Dual RNA-seq, further research is needed to explore for ways to process the interaction information quickly and flexibly. |
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