GCMSdatafiles

gcms data collected from fecal headspace via SPME extraction. samples were collected from cattle that were non-vaccinated or vaccinated with BCG prior to and after challenge with virulent M. bovis.

本数据集包含通过固相微萃取（Solid Phase Microextraction, SPME）技术从粪便顶空采集得到的气相色谱-质谱联用（Gas Chromatography-Mass Spectrometry, GC-MS）数据。实验样本采集自在强毒牛分枝杆菌（Mycobacterium bovis, M. bovis）攻毒前后的牛只，这些牛只分为未接种疫苗组与卡介苗（Bacillus Calmette-Guérin, BCG）接种组。