1036
These results suggest that distinct regulatory elements are associated with the use of the different tal-1 promoters .
 tal-1, regulatory elements, tal-1 promoters
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:
 tal-1, regulatory elements, tal-1 promoters