7806
We show here that the protein kinase MEKK1 can induce reporter gene expression from the atrial natriuretic factor ( ANF ) promoter , a genetic marker that is activated during in vivo hypertrophy .
 GENE: MEKK1; GENE: atrial natriuretic factor; GENE: ANF
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: MEKK1, atrial natriuretic factor, ANF 
Answer:
 GENE: MEKK1; GENE: atrial natriuretic factor; GENE: ANF