mzPeak:设计一个可扩展,可互操作和未来准备的质谱数据格式
Tim Van Den Bossche1,2, Theodore Alexandrov3,4, Aivett Bilbao5,6
1Department of Biomolecular Medicine, Faculty of Medicine and Health Sciences, Ghent University, 9052 Ghent, Belgium.
Journal of proteome research
|October 2, 2025
概括
提出了一种新的数据格式,mzPeak,以管理日益复杂的质谱 (MS) 数据. 这种格式为高吞吐量欧米克研究提供了高效的存储和更快的访问.
科学领域:
- 分析化学 分析化学
- 生物化学 生物化学
- 数据科学数据科学数据科学
背景情况:
- 质谱仪表 (MS) 仪器的进步产生了庞大的,复杂的数据,挑战了现有的格式,如mzML和imzML.
- 目前的格式面临着大文件大小,数据访问缓慢和不充分的元数据支持的问题,阻碍了高吞吐量omics研究.
- 供应商特定格式缺乏互操作性和长期档案保证.
研究的目的:
- 介绍mzPeak,一个下一代的社区数据格式,用于质谱.
- 应对多维MS工作流程中数据量和复杂性增加所带来的挑战.
- 为不断发展的MS技术和omics研究提供可扩展和适应的解决方案.
主要方法:
- 使用混合模型开发mzPeak,将高效的二进制存储与数字数据相结合.
- 在mzPeak格式中包含人类和机器可读的元数据存储.
- 设计mzPeak以减少文件大小并加速对质谱数据的数据访问.
主要成果:
- 与当前的开放格式相比,mzPeak旨在显著减少文件大小.
- 新格式承诺加速数据访问,这对于高通量质谱学至关重要.
- mzPeak为各种MS应用程序提供了改进的元数据支持和互操作性.
结论:
- mzPeak为质谱数据管理提供了一个可持续的,高性能的解决方案.
- 该格式旨在促进合作,并支持欧米克研究中的监管合规性.
- mzPeak定位成为未来质谱数据类型和工作流程的基石.
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