Objective : To investigate adhesins of Bacteroides forsythus which interact with human salivary proline - rich proteins ( PRPS ). 目的: 探讨福赛类杆菌与人类唾液富脯蛋白相互作用的蛋白分子.
有一天晚上下班时,她去凡布伦街坐电车,全身都淋湿了.One night she got thoroughly soaked, going to catch the car at Van Buren Street.坐电车包括在入场费里 吗 ?Is riding the tram included in the admission fee?我该坐电车 吗 ?Should I take a trolley - bus?...
The important fators which affect culture conditions of ? Halobacterium halobium ? B were screened by Plackett? Burman design.利用Plackett-Burman设计筛选出影响盐生盐杆菌( Halobacteriumhalobium )B培养条件的重要因素,然后利用正交试验设计对这些重要因素加以优化....