7270
To address the biological effect of specific isoform expression , NIH3T3 cells were transfected with a eukaryotic expression vector containing cDNA for FGF8a , FGF8b , or FGF8e .
 GENE: FGF8a; GENE: FGF8b; GENE: FGF8e
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: FGF8a, FGF8b, FGF8e 
Answer:
 GENE: FGF8a; GENE: FGF8b; GENE: FGF8e