The lab was instrumental in creating a model of the TB bacterium's cell wall and helped defined which parts are responsible for interacting with normal human cells and causing the disease.
(The lab; was; instrumental in creating a model of the TB bacterium's cell wall) (The lab; helped; defined which parts are responsible for interacting with normal human cells and causing the disease)
The lab The lab
was helped
instrumental in creating a model of the TB bacterium's cell wall
defined which parts are responsible for interacting with normal human cells and causing the disease