907
A 2 . 4 - kb MAPKAPK - 2 message is expressed throughout development , while two shorter transcripts of 2 . 3 and 1 . 8 kb appear to be specifically expressed in the germline .
 GENE: 2 . 4 - kb MAPKAPK - 2 message
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: 2 . 4 - kb MAPKAPK - 2 message