ITS of A. calcoaceticus, A. baumannii, A. pittii and A. nosocomialis strains downloaded from GenBank and their ITS length (bp).

(1)Whole genome sequences (from which all ITS were extracted insilico).(2)Partial sequence.(3)ITS sequences downloaded from GenBank were analysed using Geneious Pro (percentage similarity calculations not shown; accession numbers listed).(1) 全基因组序列，其中所有内转录间隔区（Internal Transcribed Spacer，ITS）均经计算机模拟（in silico）手段提取获得。 (2) 部分序列。 (3) 从GenBank下载的内转录间隔区序列采用Geneious Pro软件进行分析（相似性百分比计算未展示；序列登录号已列出）。