10769
On the basis of size , the CRS sequence to which it binds , and its tentative identification as a zinc finger protein , Adx factor has been identified as a Kruppel - like zinc finger protein ( a mouse ZBP - 89 homologue ) .
 zinc finger protein, Adx factor, Kruppel - like zinc finger protein, mouse ZBP - 89 homologue
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 zinc finger protein, Adx factor, Kruppel - like zinc finger protein, mouse ZBP - 89 homologue