Take the pesky mosquito . A few years back , scientists found a soil microbe called Chromobacterium CspP living in the guts of mosquitoes in Panama .
就拿令人厌的蚊子来说吧。几年前，科学家们在巴拿马的蚊子身上发现了一种被称为色素细菌CspP的土壤微生物。
CSPP