6309
These variants include exons d3 and d4 spliced to exons of TAF1 , and an independent transcript composed of exons d2 - d4 .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None