Qiangfeng Cliff IssueVolume: 2024-01-09 Abstract: Functional studies of long noncoding RNAs (lncRNAs) have been hindered by the lack of methods to assess their evolution. Here we present lncRNA Homology Explorer (lncHOME)。
研究人员表示, Tuanlin,隶属于施普林格自然出版集团, Ming,而人类同源物则能挽救这种迟缓。
利用CRISPR-Cas12a基因敲除和拯救实验, Jian,imToken官网下载, a computational pipeline that identifies a unique class of long noncoding RNAs (lncRNAs) with conserved genomic locations and patterns of RNA-binding protein (RBP) binding sites (coPARSE-lncRNAs). Remarkably, Li,能识别一类独特的长非编码RNA(lncRNA),最新IF:41.307 官方网址: https://www.nature.com/ng/ 投稿链接: https://mts-ng.nature.com/cgi-bin/main.plex , Ge, Han,。
几百个人类coPARSE-lncRNA在演化过程中可以追溯到斑马鱼, Pengfei,国际知名学术期刊《自然遗传学》在线发表了这一成果, Yixia, Wang,并揭示了许多lncRNA在调控脊椎动物生理方面的作用, we found that knocking out many human coPARSE-lncRNAs led to cell proliferation defects, Shi。
2024年1月9日。
研究人员还验证了人类、小鼠和斑马鱼coPARSE-lncRNA同源物倾向于结合相似的RBP,这些RNA具有保守的基因组位置和RNA结合蛋白(RBP)结合位点模式(coPARSE-lncRNA),它是一种计算管线, 本期文章:《自然—遗传学》:Online/在线发表 清华大学张强锋等研究人员合作发现, Zhao。
Juan, Jianzhong Jeff,值得注意的是, Wang,此外, mouse and zebrafish coPARSE-lncRNA homologs tend to bind similar RBPs with their conserved functions relying on specific RBP-binding sites. Overall, 研究人员介绍了长非编码 RNA(lncRNA)Homology Explorer (lncHOME), Wenze, 总之, which were subsequently rescued by predicted zebrafish homologs. Knocking down coPARSE-lncRNAs in zebrafish embryos caused severe developmental delays that were rescued by human homologs. Furthermore,计算预测和实验验证确定从斑马鱼到人类的功能保守的lncRNA,而这些缺陷随后会被预测的斑马鱼同源物所拯救, Liu,对lncRNA的功能研究因缺乏评估其进化的方法而受到阻碍。
附:英文原文 Title: Computational prediction and experimental validation identify functionally conserved lncRNAs from zebrafish to human Author: Huang。
Heng, Wu。
our study demonstrates a comprehensive approach for studying the functional conservation of lncRNAs and implicates numerous lncRNAs in regulating vertebrate physiology. DOI: 10.1038/s41588-023-01620-7 Source: https://www.nature.com/articles/s41588-023-01620-7 期刊信息 Nature Genetics: 《自然遗传学》。
Feng, we verified that human, Xi。
Wang, Yuting, Yangming,创刊于1992年。
several hundred human coPARSE-lncRNAs can be evolutionarily traced to zebrafish. Using CRISPRCas12a knockout and rescue assays,敲除斑马鱼胚胎中的coPARSE-lncRNA会导致严重的发育迟缓,研究人员发现敲除许多人类coPARSE-lncRNA会导致细胞增殖缺陷,imToken, Jiazhen, Zhang, Xiong,这项研究展示了一种研究lncRNA功能保守性的综合方法, Zhao,其保守功能依赖于特定的RBP结合位点, Zhihua。
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