1319
Although many of the same regions of the CNS in both Bax - / - and Atm - / - mice were radioresistant , mice nullizygous for both Bax and Atm showed additional reduction in IR - induced apoptosis in the CNS .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
 Entities:  
Answer:
 None