2524
Thus , CARP is a YB - 1 associated factor and represents the first identified cardiac - restricted downstream regulatory gene in the homeobox gene Nkx2 - 5 pathway and may serve as a negative regulator of HF - 1 - dependent pathways for ventricular muscle gene expression .
 GENE: CARP; GENE: YB - 1 associated factor; GENE: Nkx2 - 5; GENE: HF - 1
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: CARP; GENE: YB - 1 associated factor; GENE: Nkx2 - 5; GENE: HF - 1