299
In HeLa HCE - treated cells , we found a significant increase in cells having sub - G ( 0 ) / G ( 1 ) DNA content which is considered to be a marker of apoptotic cell death .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None