短語詞組短語its 2 sequence its 基因dna its region sequence its 區(qū)序列its rdna sequence itsrdna 序列its region sequence its 區(qū)段序列;its區(qū)序列ITS gene sequence ITS 基因序列its 1 sequence analysis its 序列分析Its Operation Sequence Contrary 其操作程序違規(guī)its 1 sequence its 序列ITS -2 sequence 鄄2序列 返回 its sequence