Ratiner Y, Latto I, Ulisko I, Alekseeva M, Siitonen A
Mechnikov Research Institute for Vaccines and Sera, Russian Academy of Medical Science, Moscow.
FEMS Immunol Med Microbiol. 1995 Jan;10(2):125-31. doi: 10.1111/j.1574-695X.1995.tb00021.x.
Variation of the Escherichia coli flagellar antigen H1 was studied among 120 human isolates belonging to more than 25 O:K serovars. Factor-specific antisera were prepared and shown to be useful in the identification of serological subtypes of H1. The three subtypes found were defined as H1abc, H1acd and H1abe. The H1abc corresponded to the standard flagellar antigen H1 present in 84% of all strains. It was found in all O groups except O15, O17 and O83. Eight O15 and two O17 strains studied were of subtype H1abe, while the one O83 strain studied was H1acd. Both subtypes H1abc and H1acd were found among strains within O6:K5, O6:K13 or O-non-typeable:K5 serovars.
在属于25种以上O:K血清型的120株人类大肠杆菌分离株中研究了鞭毛抗原H1的变异情况。制备了因子特异性抗血清，并证明其有助于鉴定H1的血清学亚型。发现的三种亚型被定义为H1abc、H1acd和H1abe。H1abc对应于所有菌株中84%存在的标准鞭毛抗原H1。除O15、O17和O83外，在所有O群中均发现了该亚型。研究的8株O15和2株O17菌株为H1abe亚型，而研究的1株O83菌株为H1acd亚型。在O6:K5、O6:K13或O-不可分型:K5血清型的菌株中均发现了H1abc和H1acd亚型。
