Objective:To study the other properties of Shigella sonnei with "no" O antigen.
目的：研究O抗原“缺失”的宋内志贺菌其它生物学性状的变化情况。
2
Objective To study characteristics of pulsotype of 30 Shigella sonnei strains isolated from sporadicall distributed patients in Beijing in 2005 and 2006.
目的研究北京市2005～2006年分离的30株宋内氏志贺氏菌进行脉冲常凝胶电泳图谱特征。
3
The lipopolysaccharides(LPS) of P. shigelloides sera-type O17 is identical to that of Shigella sonnei. P. shigelloides strain 7-63-5 belongs to sera-type O17.