This project analyzed the complex connection between mutualistic and parasitic relationships in the legume Medicago truncatula.

Past research done by Dr. Wood has shown that there is a genetic tradeoff for Medicago between attracting rhizobia (a mutualistic bacteria) and repelling nematodes (a parasitic worm). To further investigate this three way relationship, we blur the lines between mutualism and parasitism by examining strains of cheating rhizobia. 

Our primary question in this project is whether roots in a mutualistic relationship are more susceptible to nematode infection.