Marker composition for discriminating chinese cabbage clubroot disease-resistant or sensitive cabbage cultivar and uses thereof

摘要

The present invention relates to a marker composition for discriminating Chinese cabbage root lump resistance or susceptible cabbage varieties and a use thereof, and the quantitative locus (QTL) related to Chinese cabbage root lump resistance and molecular markers based thereon of the present invention are Chinese cabbage root lump resistance or sensitivity Since Chinese cabbage can be accurately identified, it is possible to reduce the time, cost, and effort required for breeding cabbage root-knot-resistant cabbage varieties.