11574
NF - Y is composed of the NF - YA and NF - YB / NF - YC subunits , the latter two hosting histone - fold domains ( HFDs ) .
 None
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