598
A rather similar pattern of results was obtained with respect to LMP2B mRNA expression , such transcripts being detectable only in a subset of tumors , and then at apparently low levels .
 GENE: LMP2B 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: LMP2B mRNA 
Answer:
 GENE: LMP2B mRNA