[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 extr...[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.展开更多
基金Supported by National Science and Technology Support Plan of China(2006BAD21B04)Research Foundation for the Excellent Youth Scholars of Shandong Province(2004BS02013)Youth Foundation of Shandong Academy of Agricultural Sciences (2007YQN003)~~
文摘[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.
