1832
The POU DNA-binding motif defines a conserved family of eukaryotic transcription factors involved in regulation of gene expression .
 eukaryotic transcription factors, POU DNA-binding motif
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:
 eukaryotic transcription factors, POU DNA-binding motif