4983
The levels of TPAR1 mRNAs were dramatically down - regulated in regenerating rat liver when compared to normal adult liver .
 GENE: TPAR1 mRNAs
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: TPAR1 mRNAs