2734
FdsR purified to homogeneity after overexpression of fdsR in E . coli is a 130 kDa homotetramer binding to the fds control region located between the fdsR and fdsG genes .
 GENE: FdsR; GENE: fdsR; GENE: fds; GENE: fdsR; GENE: fdsG genes
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: FdsR; GENE: fdsR; GENE: fds; GENE: fdsR; GENE: fdsG genes