4981
RT - PCR using 1 . D - specific primers showed that kidney , brain and prostate do not express 1 . D mRNA even though kidney and brain are the most abundant source for aFGF protein .
 GENE: aFGF protein
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: aFGF protein 
Answer:
 GENE: aFGF protein