Differences in rectal amino acid levels determine bacteria-originated sex pheromone specificity in two closely related flies
Bactrocera dorsalis is a notorious invasive species. Along with it, its "cousin" Bactrocera cucurbitae, has a similar morphological and sexual pheromone composition. So, why they can avoid mating with their "cousins"? Amino acid， glucose，bacteria，which is the decisive factor?
