10188
On the other hand , phosphatidyl inositol 4 , 5 bisphosphate ( PIP2 ) hydrolysis requires direct phosphorylation at tyrosine residue of the PLC - gamma1 isozyme .
 PLC - gamma1 isozyme
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 PLC - gamma1 isozyme