10487
Deletion and site - directed mutagenesis localized a novel SF - 1 regulatory element ( TCA GGGCCA ; - 137 to - 129 ) adjacent to a variant cAMP - response element ( CRE ; - 120 to - 114 ) .
 SF - 1 regulatory element
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 SF - 1 regulatory element