본 연구는 유전자재조합(genetically modified, GM) 콩(Glycine max L. MERRILL)의 검출에 빠르고 감도가 높은 기술을 모색하기 위하여 수행되었다. 기존의 PCR (polymerase chain reaction) 방법과 새로운 방법으로 시도된 DHPLC(denaturing high performance liquid chromatography) 방법으로 유전자재조합 콩을 확인하였다. DHPLC 방법은 기존의 PCR방

This paper focused on the detection of the genetically modified soybean (Glycine max L. MERRILL) samples to search for the speedy analysis methods. We have identified the PCR (polymerase chain reaction) assay with a newly developed technique called DHPLC (denaturing high performance liquid chromatography) to screen the GMO in soybean. The DHPLC is i1s ability to directly detection specific sequences of DNA by using column. With these characteristics. the DHPLC assay had the advantage of simplicity, rapidty could obtain result within 20 minutes. Whereas concentration could be detected with the PCR analysis, concentration could be detected with the DHPLC method. Therefore, DHPLC method was considered to be a simple, fast and sensitivity screening method rather than PCR analysis for GMO detection in soybean.

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