5281
They also reported that E mu pim - 1 transgenic mice show greatly accelerated lymphoma development when infected with wild - type M - MuLV at birth .
 E mu pim - 1
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 E mu pim - 1