5870
Thus our observations establish a functional link between the PKC and retinoid pathways , which are generally considered to have antagonistic activities on differentiation processes .
 GENE: PKC
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: PKC 
Answer:
 GENE: PKC