CucurbitaceaeCucumis meloCucurbitaCucumis sativusMomordicaMomordica charantiaTrichosanthesSolanaceaeCitrullusDisease ResistancePhylogenyCrops, AgriculturalPseudogenesPlants, MedicinalTriterpenesFruitSeedsDNA, PlantPlant DiseasesSpecies SpecificityMolecular Sequence DataRNA, Ribosomal, 16SPlant ExtractsDNA, RibosomalGenome, PlantGenes, PlantIntronsEvolution, MolecularGenetic LociGenetic VariationPlant ProteinsSequence Analysis, DNA