4779
Using beta 1 - AR - luciferase reporter recombinants , we have previously determined that important beta 1 - AR genetic elements controlling expression within the C6 glioma cell line are contained within the region - 396 to - 299 , relative to the translational start site .
 GENE: beta 1 - AR; GENE: luciferase; GENE: beta 1 - AR
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: beta 1 - AR; GENE: luciferase; GENE: beta 1 - AR