Objective To identity adenine phosphoribosyltransferases in Schistoma japonicum and analyze their structural features.摘要目的鉴定日本血吸虫中存在的腺嘌呤磷酸核糖转移酶，分析其蛋白结构特征。
It was found that lower limit of salinity was ‰ for the survival of planula, 0‰ for the survival of scyphistoma with.螅状幼体生存的盐度下限为0‰; 最适盐度范围为—0‰;