1463
RUSH - 1 beta is a 95 - kDa truncated version of RUSH - 1 alpha that results from alternative splicing of a 57 - bp exon as confirmed by genomic cloning .
 GENE: RUSH - 1 beta; GENE: RUSH - 1 alpha
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: RUSH - 1 beta, RUSH - 1 alpha 
Answer:
 GENE: RUSH - 1 beta; GENE: RUSH - 1 alpha