Supplementary Table 1

<strong>Supplementary Table 1: Kraken2 Report Summary. </strong>Table to show the number of Kraken2 Classifications. Columns show (from left to right) percentage of reads, number of reads, classification status (root = classified, unclassified = unclassified), sample name, project name.补充表1：Kraken2报告汇总。本表格用于展示Kraken2分类结果的数量。各列从左至右依次为：测序读段占比、测序读段数量、分类状态（root为已分类，unclassified为未分类）、样本名称、项目名称。