249
DNA hybridization analysis revealed that both pigmented and nonpigmented cells of Y . pestis possess a DNA locus homologous to the Escherichia coli fur gene .
 GENE: Escherichia coli fur gene
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: Escherichia coli fur gene