5167
To assess the function ( s ) of E74 during metamorphosis , we have isolated and characterized recessive loss - of - function mutations specific to each transcription unit .
 GENE: E74
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: E74 
Answer:
 GENE: E74