摘要
记录并分析了根瘤菌４个新类群菌株的菌体与胞外多糖的红外光谱，表明它们在特定光谱区显示特征吸收峰．根瘤菌菌体光谱特征在鉴定上具有一定意义；胞外多糖的结构为β－配糖键连接。
The infrared spectra of pure cultures and exopolysacchatide from four new groups of rhizobia were recorded and analysed. The results showed that the feature bands of the spectra were demonstrated in the special spectrum regions. The spectrum features of the pure cultures may be used to identify rhizobia. The spectrum features of exopolysacchatide were not clearly related with the results of numerical taxonomy of rhizobia.
出处
《应用与环境生物学报》
CAS
CSCD
1999年第3期310-314,共5页
Chinese Journal of Applied and Environmental Biology
基金
国家自然科学基金
