11219
We could demonstrate the involvement of cAMP - dependent protein kinase ( PKA ) in the phosphorylation of CDC25Mm in fibroblasts overexpressing this RasGEF as well as in mouse brain synaptosomal membranes .
 cAMP - dependent protein kinase, PKA, CDC25Mm, RasGEF
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 cAMP - dependent protein kinase, PKA, CDC25Mm, RasGEF