354
Comparison of the linkage map of mouse chromosome 9 ( MMU9 ) and that of human chromosome 11 ( HSA11 ) indicates that there is a chromosomal rearrangement due to an inversion between Ets1 and Atm - Npat - Acat1 and that the inversion of MMU9 originated from the chromosomal breakage at the boundary between Gria4 and Atm - Npat - Acat1 on HSA11 .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
Answer:
 None