passages.id: 1.0alpha7.train.510.sent
passages.type: sentence
passages.text:  To test this hypothesis, we have examined the interaction of  Arp1 with the Golgi-associated betaIII isoform of  spectrin and demonstrated that  Arp1 binds directly to  betaIII spectrin.  
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coreferences.id: 1.0alpha7.train.510.coref1
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coreferences.id: 1.0alpha7.train.510.coref3
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