7677
Recombinant plasmids containing the entire 322 nt 5 ' UTR of exon 1 and a 1630 nt segment of 5 ' flanking sequence stimulated luciferase activity nearly 70 times higher than a promoterless control plasmid .
 GENE: luciferase
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: luciferase 
Answer:
 GENE: luciferase