8478
We show here that in circulating monocytes , NF-Y binding activity is not detected on the CCAAT motif present in the promoters of genes such as major histocompatibility complex (MHC) class II , gp91-phox , mig , and fibronectin, whereas during macrophage differentiation , a progressive increase in NF-Y binding activity is observed on these promoters.
 CCAAT motif, promoters of genes, circulating monocytes, mig, NF-Y, gp91-phox, major histocompatibility complex (MHC) class II, NF-Y
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 CCAAT motif, promoters of genes, circulating monocytes, mig, NF-Y, gp91-phox, major histocompatibility complex (MHC) class II, NF-Y