HPLC检测结果显示，ZY-23菌株的发酵产物中提取得到的毒性成份保留时间与标准品基本一致。
The result of HPLC showed that the retion time of the production of strain ZY-23 is similar with standard substance.
将甲型副伤寒沙门菌标准菌株按10- 1 ～ 10 -9稀释后扩增比较PCR的检测灵敏度。
The sensitivity of PCR assay was analyzed with 10 -1 ~10 -9 diluted.
将甲型副伤寒沙门菌标准菌株按10- 1 ～ 10 -9稀释后扩增比较PCR的检测灵敏度。
The sensitivity of PCR assay was analyzed with 10 -1 ~10 -9 diluted.
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