Negative effects of Al on nodule initiation, induction of oxidative stress in nodules and inhibition of nitrogen fixation were reported for pea [22–24]. At the same time Al-tolerant and efficient rhizobia nodulating various legume crops were characterized [25–29]. Moreover, Rhizobium sp. ...
Sponge nutrition, health, and chemical defenses have been found to profoundly rely on these symbiotic microorganisms [65], nitrogen fixation by symbionts benefits sponges in nutrient-limited reef environments [83] while symbionts benefit from the nutrients (e.g., oxygen and inorganic compounds) and ...