Assertion: nodule's rhizobium | /r/CapableOf | reduce atmospheric nitrogen
Facets:
value: into ammonia
type: TRANSITIVE-OBJECT
Source sentences:
text: The development of nodules, which are plant organs wherein rhizobia reduce atmospheric nitrogen into ammonia , begins when the infection thread reaches the nodule primordium located in the root cortex that ultimately develops into a nodule upon release of the rhizobia  and after the bacteria differentiate into a specialized symbiotic organelle-like form, termed bacteroid.