908
Here , we show that NPM is necessary for the localization of c - Myc protein to nucleoli , whereas c - Myc nucleolar localization is independent of p53 , Mdm2 and ARF .
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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:
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