passages.id: 1.0alpha7.train.1257.sent
passages.type: sentence
passages.text: However, our findings suggest the possibility that microtubules may be formed and maintained in the nerve terminal by  synaptotagmin I binding to  tubulin.
coreferences.id: 1.0alpha7.train.1257.coref0
coreferences.entity_ids: 1.0alpha7.train.1257.ent0_0
coreferences.id: 1.0alpha7.train.1257.coref1
coreferences.entity_ids: 1.0alpha7.train.1257.ent1_0
coreferences.id: 1.0alpha7.train.1257.coref2
coreferences.entity_ids: 1.0alpha7.train.1257.ent2_0
coreferences.id: 1.0alpha7.train.1257.coref3
coreferences.entity_ids: 1.0alpha7.train.1257.ent3_0