4853
Analysis of replicative intermediates shows that plasmid YRp7 , which contains the chromosomal replicator ARS1 , initiates bidirectional replication in a 100 bp region within the sequence required for autonomous replication in vivo .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None