4765
MZF - 1 represses CAT reporter gene expression via GAL4 binding sites in the nonhematopoietic cell lines NIH 3T3 and 293 .
 MZF - 1, CAT reporter gene, GAL4 binding sites
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 MZF - 1, CAT reporter gene, GAL4 binding sites