1726
In this study , we used footprinting and gel mobility retardation assays to reveal that bacterially synthesized Zta fusion proteins bound directly to six TGTGCAA - like motifs within DSL .
 GENE: Zta fusion proteins; GENE: DSL
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: Zta fusion proteins, DSL 
Answer:
 GENE: Zta fusion proteins; GENE: DSL