10481
These results show that the CAAT - region is involved in upregulating the MDR1 promoter in HL60 / VCR cells .
 GENE: MDR1 promoter
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: MDR1 promoter 
Answer:
 GENE: MDR1 promoter