从人类分离出的胎儿弯曲杆菌的六边形表面层。

Fujimoto S, Umeda A, Takade A, Murata K, Amako K

Department of Bacteriology, Faculty of Medicine, Kyushu University, Fukuoka, Japan.

Infect Immun. 1989 Aug;57(8):2563-5. doi: 10.1128/iai.57.8.2563-2565.1989.

Electron microscopic studies of the surface structure of Campylobacter fetus by the freeze-etching method showed two different types of S layer. One was in a hexagonal array, and the other was in a tetragonal array. A high-passage-number strain lost its S layer during cultivation on culture media but regained it after a single animal passage.

用冷冻蚀刻法对胎儿弯曲杆菌表面结构进行的电子显微镜研究显示出两种不同类型的S层。一种呈六边形排列，另一种呈四边形排列。一个高传代次数的菌株在培养基上培养时失去了其S层，但在单次动物传代后又重新获得了它。