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A factor that regulates the class II major histocompatibility complex gene DPA is a member of a subfamily of zinc finger proteins that includes a Drosophila developmental control protein .
 DPA, zinc finger proteins, Drosophila developmental control protein, class II major histocompatibility complex gene
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:
 DPA, zinc finger proteins, Drosophila developmental control protein, class II major histocompatibility complex gene