1137
The revertant TATA boxes accelerated the kinetics of HIV replication when present in the context of an LTR containing a Sp1 mutation ( deletion or site specific ) ; no effect was observed on the infectivity of wild - type HIV .
 GENE: Sp1
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: Sp1 
Answer:
 GENE: Sp1