13699
Analysis of ghosts and shear - force opened erythrocytes show that , in the absence of cytosolic kinases , spectrin phosphorylation results in membrane stiffening at the extracellular face and a reduced junction remodeling in response to loading forces .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None