passages.id: 1.0alpha7.train.655.sent
passages.type: sentence
passages.text:  With much lower affinity,  kinesin also binds   MTs at the physiologic pH 7.2-7.4 (Fig.  2 B), suggesting  that  kinesin could be purified at this pH if the concentrations of  MTs and  kinesin were sufficiently high.  
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coreferences.id: 1.0alpha7.train.655.coref1
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