1393
Instead , HBx is shown to activate the cyclin A promoter , induce cyclin A - cyclin - dependent kinase 2 complexes , and promote cycling of growth - arrested cells into G1 through a pathway involving activation of Src tyrosine kinases .
 GENE: HBx; GENE: cyclin A promoter; GENE: cyclin A; GENE: cyclin - dependent kinase 2; GENE: Src tyrosine kinases
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: HBx; GENE: cyclin A promoter; GENE: cyclin A; GENE: cyclin - dependent kinase 2; GENE: Src tyrosine kinases