Harnett W, Frame M J, Nor Z M, MacDonald M, Houston K M
Department of Immunology, University of Strathclyde, Glasgow, U.K.
Parasite. 1994 Jun;1(2):179-81. doi: 10.1051/parasite/1994012179.
The structure of the PC-glycan of the major excretory-secretory product (ES-62) of Acanthocheilonema viteae has been investigated using endoglycosidases and lectins. Results obtained raise the possibility that it may be of the high mannose type. This, and the insensitivity of the PC-glycan to treatments which remove PC or choline from bacterial PC-glycans, suggests that it may be more analogous to fungal, than to bacterial PC-containing glycans.
利用内切糖苷酶和凝集素对旋盘尾丝虫主要排泄分泌产物(ES-62)的磷脂酰胆碱聚糖(PC-聚糖)结构进行了研究。所得结果增加了其可能为高甘露糖型的可能性。此外,该PC-聚糖对从细菌PC-聚糖中去除PC或胆碱的处理不敏感,这表明它可能与真菌含PC聚糖更为相似,而非与细菌含PC聚糖相似。