Assertion: nodule's rhizobium | /r/HasProperty | released
Facets:
value: from the infection threads
type: LOCATION
Source sentences:
text: This nodule region corresponded to the zone where rhizobia are released from the infection threads (IT s) and active endosymbiosis takes place.
text: As no difference was detected in the infection process before rhizobia were released from ITs into the symbiotic cells, we asked if the defect in rhizobial infection took place immediately after rhizobia were released.