A Comparative Analysis of Data Analysis Tools for Data-Independent Acquisition Mass Spectrometry.

ABSTRACT: Data-independent acquisition (DIA) mass spectrometry-based proteomics generates reproducible proteome data. The complex processing of the DIA data has led to the development of multiple data analysis tools. In this study, we assessed the performance of five tools (OpenSWATH, EncyclopeDIA, Skyline, DIA-NN, and Spectronaut) using six DIA datasets obtained from TripleTOF, Orbitrap, and TimsTOF Pro instruments. By comparing identification and quantification metrics and examining shared and unique cross-tool identifications, we evaluated both library-based and library-free approaches. Our findings indicate that library-free approaches outperformed library-based methods when the spectral library had limited comprehensiveness. However, our results also suggest that constructing a comprehensive li

SUBMITTER: Zhang F 

PROVIDER: S-EPMC10458344 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature