1793
Peroxisome proliferator - activated receptors ( PPAR ) modulate transcription by binding to specific peroxisome proliferator - response elements ( PPRE ) through heterodimerization with the 9 - cis retinoic acid receptor ( RXR ) .
 GENE: Peroxisome proliferator - activated receptors; GENE: PPAR; GENE: 9 - cis retinoic acid receptor; GENE: RXR
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: Peroxisome proliferator - activated receptors; GENE: PPAR; GENE: 9 - cis retinoic acid receptor; GENE: RXR