韦尔登沙门氏菌的血清发酵噬菌体类型

The sero-fermentative-phage types of Salmonella weltevreden.

作者信息

Garg D N, Bhargava D N, Sharma V K

出版信息

Zentralbl Bakteriol A. 1980 Jun;247(1):43-9. doi: 10.1016/s0172-5599(80)80019-8.

Abstract

A biotyping scheme has been described which is based on the biochemical behaviour of S. weltevreden strains towards 5 substrates (sorbitol, dextrin, malonate, rhamnose, starch). The 228 S. weltevreden strains examined were grouped into 25 of the 32 theoretical biotypes. Frequently occurring biotypes were: biotype 10 (16.2%), biotype 5 (13.4%) and biotype 11 (11.4%). No substantial correlation could be established between biotypes and source or geographic distribution of S. weltevreden. Sero-fermentative-phage types were computed for 145 strains, phage-types of which has been described earlier and five predominant sero-fermentative-phage types emerged. The sero-fermentative-phage type 3, 10:r:z6;5;1 (serotype = 3, 10:r:z6; biotype = 5; phagetype =1) occurred most commonly with a frequency of 10.3%. The strains belonging to this pattern were from lizard, guinea-pig and humans in India, Netherlands and United States of America.

摘要

已描述了一种生物分型方案，该方案基于韦氏志贺菌菌株对5种底物（山梨醇、糊精、丙二酸、鼠李糖、淀粉）的生化行为。所检测的228株韦氏志贺菌菌株被归入32种理论生物型中的25种。常见的生物型为：生物型10（16.2%）、生物型5（13.4%）和生物型11（11.4%）。韦氏志贺菌的生物型与来源或地理分布之间未发现显著相关性。计算了145株菌株的血清发酵噬菌体类型，其中噬菌体类型已在之前描述过，出现了5种主要的血清发酵噬菌体类型。血清发酵噬菌体类型3, 10:r:z6;5;1（血清型 = 3, 10:r:z6；生物型 = 5；噬菌体类型 = 1）最常见，频率为10.3%。属于该模式的菌株来自印度、荷兰和美国的蜥蜴、豚鼠和人类。