5156
Two major and one minor transcription initiation sites were assigned to positions + 1 and + 24 and position + 14 , respectively , by a combination of ribonuclease protection , primer extension , and 5 ' RACE analyses .
 None
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:  
Answer:
 None