One is to use a bacterium, Agrobacterium tumefaciens .
(One; is; to use a bacterium) (One; to use; a bacterium, Agrobacterium tumefaciens) (a bacterium; tumefaciens; Agrobacterium)
One One a bacterium
is to use tumefaciens
to use a bacterium
a bacterium, Agrobacterium tumefaciens
Agrobacterium