Two types of experiments were performed inoculating tomato
plants (Lycopersicum esculentum cv. “superman”, Seminis): one to
evaluate the colonization pattern of G. diazotrophicus PAL 5 or UAP
5541/pRGS561 under gnotobiotic conditions; and the other one
to test fruit yield by inoculation with G. diazotrophicus PAL 5 in
greenhouse.