Molecular marker primer combination for muskmelon and application of molecular marker primer combination in muskmelon variety identification

The invention discloses a muskmelon molecular marker primer combination and application thereof in muskmelon variety identification, and belongs to the technical field of molecular markers. The invention provides a muskmelon molecular marker primer combination and application of the muskmelon molecular marker primer combination in muskmelon variety identification. The molecular marker primer combination is composed of a potential intron length polymorphism primer pair. The potential intron length polymorphism primer pair is at least one pair of 5 pairs of primers as shown in SEQ ID NO. 1 to SEQ ID NO. 10. Experiments prove the feasibility of the PIP molecular marker in muskmelon variety identification, 5 pairs of PIP molecular marker primers with good polymorphism and stability in different muskmelon varieties are screened out, it is found that 20 muskmelon varieties can be distinguished and identified by using the 5 pairs of primers, and high economic applicability is achieved. The invention provides a new a