6326
Transient transfection experiments revealed that Pax - 8 isoforms a and b , but not c and d , strongly stimulate transcription from a promoter containing six copies of a paired - domain recognition sequence .
 GENE: Pax - 8 isoforms a and b; GENE: paired - domain recognition sequence
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: Pax - 8 isoforms a and b, paired - domain recognition sequence 
Answer:
 GENE: Pax - 8 isoforms a and b; GENE: paired - domain recognition sequence