[Objective] The aim was to introduce a rapid DNA extraction method for PCR detection of Arabidopsis thaliana.[Method] Through the improvement of conventional DNA extraction method,a rapid Arabidopsis thaliana DNA extraction method was obtained.With randomly selected Arabidopsis thaliana transgenic strains and mutants as samples,the method was verified.[Result] After electrophoresis,UV absorption detection,it was found that DNA samples are complete and less pollution,and the result of PCR amplification objective fragment was good which proved DNA is suitable as a template for PCR reaction.After PCR detection,positive plants gene amplified bands were clear,without false-positive,and the test results were satisfactory.[Conclusion] The method is suitable for rapid extraction of Arabidopsis thaliana DNA and PCR detection.
