9163
Northern blot analyses show that the hBub1 mRNA level is abundantly expressed in tissues or cells with a high mitotic index .
 GENE: hBub1 mRNA
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: hBub1 mRNA 
Answer:
 GENE: hBub1 mRNA