Abstract: The present invention discloses a DNA barcode, a primer group and application for screening a total soluble protein content index of Floccularia luteovirens, belonging to the technical field of screening of edible fungi germplasm resources. Compared with a traditional breeding method and other existing DNA barcode technologies, the present invention has the advantages of time saving, labor saving, money saving, accuracy and high efficiency, plays a positive role in original place identification and genetic breeding of high-quality Floccularia luteovirens, and also provides an effective method for identification and protection of germplasm resources.

Abstract: The present invention discloses a DNA barcode for screening Floccularia luteovirens with high antioxidant activity, belonging to the technical field of screening of edible fungi germplasm resources. Compared with a traditional breeding method and other existing DNA barcode technologies, the present invention has the advantages of time saving, labor saving, money saving, accuracy and high efficiency, plays a positive role in genetic breeding of high-quality Floccularia luteovirens, and also provides an effective method for identification and protection of germplasm resources.