Fukushima H, Saito K, Tsubokura M, Otsuki K
Zentralbl Bakteriol Mikrobiol Hyg B. 1984 Jun;179(3):236-47.
Yersinia spp. (741 strains) were recovered from 81% of 48 surface water samples collected over a 12-month period from four rivers in Matsue, Japan. The precipitation methods with FeCl3 or Kaolin and the cold enrichment method with Peptone-Mannitol-Phosphate buffer solution were used for recovery. Isolates belonged to Yersinia enterocolitica (Ye) (133 strains), Yersinia intermedia (511 strains), Yersinia frederiksenii (57 strains), Yersinia kristensenii (10 strains) and X2-like organisms (30 strains). Thirty colonies of Ye O3 biotype 3 per ml surface water may relate to the drainage containing 2 X 10(4) Ye O3 biotype 3 per ml, from the piggery that raised Ye O3 biotype 3-positive pigs. There was the negative interrelation between the incidence of isolation of Yersinia spp. and the environmental- and water temperatures. This may be the first documentation of isolation of Ye O3 from surface water.
从日本松江四条河流12个月期间采集的48份地表水样本中，81%检测出耶尔森氏菌属（741株）。采用氯化铁或高岭土沉淀法以及蛋白胨 - 甘露醇 - 磷酸盐缓冲溶液冷富集法进行分离。分离菌株属于小肠结肠炎耶尔森氏菌（Ye）（133株）、中间型耶尔森氏菌（511株）、费氏耶尔森氏菌（57株）、克氏耶尔森氏菌（10株）和X2样菌（30株）。每毫升地表水含30个小肠结肠炎耶尔森氏菌O3生物型3菌落，可能与每毫升含2×10⁴个小肠结肠炎耶尔森氏菌O3生物型3的猪场排水有关。耶尔森氏菌属的分离率与环境温度和水温呈负相关。这可能是首次从地表水中分离出小肠结肠炎耶尔森氏菌O3的记录。
