The present invention provides a novel primer set for quickly and accurately discriminating between okdom and okdu, and a composition and kit for discriminating between okdom and okdu using the primer set, and discriminating between okdom and okdu including the primer set It's about the method. The use of the primer set for identifying Okdom and Okdu of the present invention is more stable than morphological and protein analysis of Okdom and Okdu, and has the effect of accurately and easily discriminating between Okdom and Okdu with high specificity and sensitivity.
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