3002
Promoter activity was assayed by transient transfection of luciferase reporter constructs containing nested deletions of the upstream sequence in the human RPE cell lines ARPE19 and D407 , as well as in the SK - Mel - 28 and HeLa cell lines .
 GENE: luciferase reporter constructs
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: luciferase reporter constructs