8382
These results indicate that in addition to Grb2 - mediated activation of Ras , PLC - gamma1 - mediated DAG production is required for EGF - and PDGF - induced S - phase entry and gene expression , possibly through activation of PKC .
 GENE: Grb2; GENE: Ras; GENE: PLC - gamma1; GENE: EGF; GENE: PDGF; 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: Grb2, Ras, PLC - gamma1, EGF, PDGF, PKC 
Answer:
 GENE: Grb2; GENE: Ras; GENE: PLC - gamma1; GENE: EGF; GENE: PDGF; GENE: PKC