6936
A cDNA encoding the amino - terminal 17 % of apoB ( apoB17 ) was fused to a cDNA coding for the last 37 amino acids of decay - accelerating factor ( DAF ) , which contains the signal for glycosylphosphatidylinositol anchor attachment .
 GENE: apoB; GENE: apoB17; GENE: decay - accelerating factor; GENE: DAF
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: apoB, apoB17, decay - accelerating factor, DAF 
Answer:
 GENE: apoB; GENE: apoB17; GENE: decay - accelerating factor; GENE: DAF