Objective: Study on extraction of plasmid DNA with phenol-chloroform from clone.
目的：对用酚-氯仿直接从克隆中提取质粒dna的方法进行了研究。
2
The result shows that routine phenol-chloroform method was adapt to extract a mass of DNA.
结果表明，常规酚—氯仿抽提法适合从马血中大量提取DNA。
3
METHODS DNA from 15 clinical strains of S. aureus were extracted by phenol-chloroform method and used in the RAPD assay, phage typing were also performed.