6294
These experiments confirm that the 6 - S liganded form of the receptor identified in nuclear extracts of cells treated with 2 , 3 , 7 , 8 - tetrachlorodibenzo - p - dioxin ( TCDD ) contains the Ah receptor protein and ARNT but not the 90 - kDa heat shock protein .
 GENE: Ah receptor protein; GENE: ARNT; GENE: 90 - kDa heat shock 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: Ah receptor protein, ARNT, 90 - kDa heat shock protein 
Answer:
 GENE: Ah receptor protein; GENE: ARNT; GENE: 90 - kDa heat shock protein