passages.id: 1.0alpha7.train.1299.sent
passages.type: sentence
passages.text: It has been shown recently that the  HP1 chromodomain specifically binds  histone H3 N-terminal tails when those tails are methylated at  Lys 9 (Bannister et al. 2001; Lachner et al. 2001; Jacobs and Khorasanizadeh 2002  ).
coreferences.id: 1.0alpha7.train.1299.coref0
coreferences.entity_ids: 1.0alpha7.train.1299.ent0_0
coreferences.id: 1.0alpha7.train.1299.coref1
coreferences.entity_ids: 1.0alpha7.train.1299.ent1_0
coreferences.id: 1.0alpha7.train.1299.coref2
coreferences.entity_ids: 1.0alpha7.train.1299.ent2_0