microbeMASST相比其他质谱搜索工具的最大创新之处在于其独特的数据库架构和搜索算法。 基于分类信息的搜索机制:microbeMASST利用了超过60,000种微生物单培养的数据库,这个庞大的数据库不仅包含了丰富的MS/MS谱图,还细致地标注了每个谱图对应的微生物分类信息。这使得microbeMASST能够根据谱图的匹配程度推断出代谢物可能...
2024年初,Nature Microbiology 期刊在线发表了题为“microbeMASST: a taxonomically informed mass spectrometry search tool for microbial metabolomics data”的研究论文。该文章介绍了一种分类学信息质谱搜索工具——microbeMASST,可解决非靶向代谢组学实验中有限的微生物代谢物注释问题。但很多老师反馈,不知该如何使用...
2024年初,Nature Microbiology 期刊在线发表了题为“microbeMASST: a taxonomically informed mass spectrometry search tool for microbial metabolomics data”的研究论文。该文章介绍了一种分类学信息质谱搜索工具——microbeMASST,可解决非靶向代谢组学实验中有限的微生物代谢物注释问题。但很多老师反馈,不知该如何使用...
To the Editor— We introduce a web-enabled mass spectrometry (MS) search engine, named Mass Spectrometry Search Tool (MASST; https://masst.ucsd.edu). By enabling searches of all small-molecule tandem MS (MS/MS) data in public metabolomics repositories, we posit that MASST will unlock ...
Mass Spectrometry Search Tool (MASST)Searching mass spectra against publicly available tandem MS databases just got easier.doi:10.1038/s41592-020-0743-xArunima SinghNature Methods
NATURE MICROBIOLOGY (IF 28.3)发文“microbeMASST: a taxonomically informed mass spectrometry search tool for microbial metabolomics data”探讨了微生物代谢组学的挑战与机遇,并介绍一个创新的质谱搜索工具——microbeMASST,它如何通过MS/MS碎片模式将代谢物链接到微生物。
Kit enables stepwise lysis of cells into functional cytoplasmic, membrane, nuclear-soluble, chromatin bound, and cytoskeletal protein fractions using low speed microcentrifugation in less time than traditional methods and with high reproducibility, for ...
Thus, in the field of ILs, mass spectrometry also has become a valuable tool for analyzing the structure of anions and cations, impurities, and byproducts in ILs. There are many kinds of mass spectrometry, such as electrospray ionization mass (ESI-MS), fast atom bombardment mass (FAB-MS),...
Mass spectrometry software This article reads like a news release, or is otherwise written in an overly promotional tone.Please help rewrite this article from
microbeMASST, a taxonomically informed mass spectrometry (MS) search tool, tackles limited microbial metabolite annotation in untargeted metabolomics experiments. Leveraging a curated database of >60,000 microbial monocultures, users can search known