4337
In the present study we use a tnaC - UGA - ' lacZ construct lacking the tnaC - tnaA spacer region to analyze the effect of TnaC synthesis on the behavior of the ribosome that translates tnaC .
 GENE: tnaC; GENE: ' lacZ; GENE: tnaC; GENE: tnaA; GENE: TnaC; GENE: tnaC
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: tnaC; GENE: ' lacZ; GENE: tnaC; GENE: tnaA; GENE: TnaC; GENE: tnaC