Grafting technology can improve the yield and quality of crops. In this study. we investigated the effects of grafting on watermelon using transcriptomic and metabolomic analysis. A total of 216 differentially accumulated metabolites (DAMs) were identified between pumpkin-grafted watermelon and self-grafted watermelon. https://www.allfixelectricales.shop/product-category/microwave-door-frame/