2068
Identification of a putative chromosomal replication origin from Helicobacter pylori and its interaction with the initiator protein DnaA .
 GENE: initiator protein DnaA
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: initiator protein DnaA