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    <identifier>10.57760/sciencedb.28931</identifier>
    <datestamp>2025-08-14T17:42:40Z</datestamp>
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  <dc:date>2025-08-14</dc:date>
  <dc:title>Probiotic combination alleviate ulcerative colitis by targeting abnormal enrichment of Enterobacteriaceae and improvement of amino acid metabolic disorders</dc:title>
  <dc:identifier>doi:10.57760/sciencedb.28931</dc:identifier>
  <dc:language>en</dc:language>
  <dc:description>上传的原始数据包括非靶向代谢组学数据和小鼠粪便16S rRNA测序结果。非靶向代谢组学数据是使用 SCIEX AB X500 QTOR 仪器生成的，采用 wiff2 文件格式。16S rRNA 测序数据采用 fastq 文件格式。使用配备ACQUITY Premier HSS T3色谱柱（100 mm &amp;times; 2.1 mm）的LC-MS/MS（AB SCIEX Pte.Ltd.，X500R Q-TOF）进行非靶向代谢组学实验。流动相由溶剂A（含0.1%甲酸的水溶液）和溶剂B（含0.1%甲酸的乙腈溶液）组成。梯度洗脱程序在 20 分钟内应用，流速恒定为 0.3 mL/min。上传的原始数据包括非靶向代谢组学数据和小鼠粪便16S rRNA测序结果。16S rRNA测序样本来自安乐死前一天从小鼠身上采集的新鲜粪便样本。收集的粪便样本立即在液氮中快速冷冻并储存在-80&amp;deg;C。</dc:description>
  <dc:subject>microbial 16S; ulcerative colitis mice; Untargeted metabolomics</dc:subject>
  <dc:creator>Jiaxin You</dc:creator>
  <dc:rights>RESTRICTED</dc:rights>
  <dc:type>dataset</dc:type>
  <dc:publisher>Science Data Bank</dc:publisher>
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