...很容易发生抗原变异,逃避宿主免疫防御,促进自身生存;有些细菌发生酶活性变异,如血链球菌葡糖基转移酶(glucosyltransferase,GTF)和果糖基转移酶(fruct- osyltransferas,FTF),产量水平发生变异,使得细菌粘附...
基于4个网页-相关网页
...发生抗原变异,逃避宿主免疫防御,促进自身生存;有些细菌发生酶活性变异,如血链球菌葡糖基转移酶(glucosyltransferase,GTF)和果糖基转移酶(fruct- osyltransferas,FTF),产量水平发生变异,使得细菌粘附...
基于2个网页-相关网页