25153
Here , we show that an epigenetic histone mark , H3K36me3 , is required in vivo to recruit the mismatch recognition protein hMutS alpha ( hMSH2 - hMSH6 ) onto chromatin through direct interactions with the hMSH6 PWWP domain .
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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