Rinno J, Gmeiner J, Golecki J R, Mayer H
J Bacteriol. 1980 Feb;141(2):822-7. doi: 10.1128/jb.141.2.822-827.1980.
An investigation of Proteus mirabilis wild-type strains and their various derived L-forms shows that the enterobacterial common antigen (ECA) is localized in the outer membrane of the cell envelope of these strains. In strains where the outer membrane is lacking (stable protoplast L-forms) or where its amount is reduced (spheroplast UL19) no ECA or only reduced amounts of it are detected by serological tests or by ferritin-labeling techniques.
对奇异变形杆菌野生型菌株及其各种衍生L型菌株的研究表明,肠杆菌共同抗原(ECA)定位于这些菌株细胞包膜的外膜中。在外膜缺失的菌株(稳定原生质体L型)或外膜量减少的菌株(球状体UL19)中,通过血清学检测或铁蛋白标记技术未检测到ECA或仅检测到少量的ECA。