Tsubokura M, Otsuki K, Kawaoka Y, Maruyama T
J Clin Microbiol. 1984 Jun;19(6):754-6. doi: 10.1128/jcm.19.6.754-756.1984.
Yersinia pseudotuberculosis serogroup III is most frequently detected in healthy pigs. Y. pseudotuberculosis strains were divided into two biogroups on the basis of their fermentation of melibiose. Melibiose-fermenting strains were distributed in all the hosts and serogroups examined. Melibiose-nonfermenting strains were limited to serogroup III isolated from healthy pigs. Autoagglutination and calcium dependency were not related to fermentation of melibiose. Melibiose-fermenting strains seem to be virulent for mice, but melibiose-nonfermenting strains showed no virulence for mice.
假结核耶尔森菌III血清群在健康猪中最常被检测到。假结核耶尔森菌菌株根据其对蜜二糖的发酵情况分为两个生物群。能发酵蜜二糖的菌株分布于所有检测的宿主和血清群中。不能发酵蜜二糖的菌株仅限于从健康猪中分离出的III血清群。自凝现象和钙依赖性与蜜二糖发酵无关。能发酵蜜二糖的菌株似乎对小鼠具有毒力,但不能发酵蜜二糖的菌株对小鼠无毒性。