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《药物分析学报:英文版》
>Construction and evaluation of reference standards for detection and quantification of Klebsiella pneumoniae using real-time PCR
Construction and evaluation of reference standards for detection and quantification of Klebsiella pneumoniae using real-time PCR
Objective To construct reference standards for detection and quantification of Klebsiella pneumoniae(K.pneumoniae)with SYBR Green I-based real-time PCR assay.Methods Primers were designed based on the published sequence of the phoE gene of K.pneumoniae.The standard was prepared by cell culture,PCR and T-A clone methods,and was identified by colony PCR and DNA sequencing.Results The standard curve showed a very good linear negative regression between threshold cycle(Ct)and Log starting quantity of copy numbe...
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