1937
Analysis of lacZ transcriptional fusions shows that the KdgR - binding sites negatively affect the expression of rsmB .
 GENE: lacZ transcriptional fusions; GENE: KdgR - binding sites; GENE: rsmB
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: lacZ transcriptional fusions; GENE: KdgR - binding sites; GENE: rsmB