牛粪中链霉菌的分离鉴定及其抗菌活性*

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Isolation and Identification of Streptomyce from Cow Dung and Antimicrobial Activity of Its Substance

Xunzhe YIN,Yan GUO,Wenjie LI,Shuang JIANG,Xiuming YU,Ningyi JIN

基于16S rDNA核苷酸序列构建的B5-2菌株系统发育树分析

B5-2 phylogenetic analysis based on the nucleotide sequence of 16S rDNA strain system