Source_data_Fig6

<b>Typical <i>m/z</i> profiles as obtained by LA-REIMS analysis of human biofluids.</b> Number of features that were measured per <i>m/z</i>-class upon LA-REIMS analysis of saliva, plasma, urine, feces, milk, and sputum, in positive (a) and negative (b) ionization mode. For each matrix type, a single list of <i>m/z</i>-features was acquired, based on the processing of ten rawfiles (single burns), as obtained from ten different samples (i.e. individuals).<b>通过激光辅助快速蒸发电离质谱（LA-REIMS）分析人体生物流体得到的典型<i>质荷比（m/z）</i>图谱</b>。本研究统计了在正（a）、负（b）电离模式下，通过LA-REIMS分析唾液、血浆、尿液、粪便、乳汁及痰液时，每类<i>质荷比（m/z）</i>所测得的特征峰数量。针对每一种样本基质类型，我们基于对10份来自不同个体样本的原始数据文件（单次烧蚀采样所得）进行处理，得到了单一组<i>质荷比（m/z）</i>特征峰列表。