液化沙雷氏菌的比较生物分型、细菌素分型和血清群分型（O抗原）

Comparative biotyping, bacteriocin typing, and serogrouping (O-antigens) of Serratia liquefaciens.

作者信息

Traub W H

机构信息

Institut für Medizinische Mikrobiologie und Hygiene, Universität des Saarlandes, Homburg.

出版信息

Zentralbl Bakteriol. 1991 Jun;275(2):200-10. doi: 10.1016/s0934-8840(11)80066-6.

DOI:10.1016/s0934-8840(11)80066-6

PMID:1718303

Abstract

A total of 83 clinical isolates of Serratia liquefaciens from 81 patients were biotyped, bacteriocin typed (with group A phage tail bacteriocins from S. marcescens), and serogrouped. Biotyping afforded least discrimination, because 71 of the 83 isolates (85.5%) comprised 2 biotypes; the remainder were of 5 different biotypes. Bacteriocin typing differentiated 70 of the 83 isolates (84.3%) into 20 types. Polyclonal rabbit anti-O immune sera identified 16 O-antigens, and all 83 isolates could be serogrouped.

摘要

对来自81名患者的总共83株液化沙雷氏菌临床分离株进行了生物分型、细菌素分型（使用粘质沙雷氏菌的A组噬菌体尾细菌素）和血清分组。生物分型的鉴别能力最差，因为83株分离株中的71株（85.5%）属于2种生物型；其余的属于5种不同的生物型。细菌素分型将83株分离株中的70株（84.3%）分为20种类型。多克隆兔抗O免疫血清鉴定出16种O抗原，所有83株分离株都可以进行血清分组。