Endophytes (endo = inside and phyte=plant) are microscopic fungi that live inside of the leaves of all species of plants and can have beneficial effects on their hosts. Previous work in our lab has shown a significant decrease of Sporobolomyces sp., an endophytic yeast, within soybean hosts exposed to elevated levels of CO₂. Sporobolomyces sp. has certain properties to enable them to act as natural biocontrol agents. This pink yeast may have untapped potential to protect crops from pathogenic organisms. If Sporobolomyces sp. interacts with fungal pathogens, it may have strong effects on other fungal endophytes in the community. The aim of this experiment was to examine how Sporobolomyces sp. interacts with endophytes isolated from soy leaves both in terms of fungal growth and phenotypic changes.
Basurto, Baldemar; Christian, Natalie; and Heath, Katy, "Fungal Endophytes Interact with Endophytic Yeast Isolated from Soybean Leaves" (2019). PRECS student projects. 40.