10408
Furthermore , in vivo and in vitro protein - protein interaction experiments have shown that SR33 protein interacts with itself and with SR45 protein but not with two other members ( SRZ21 and SRZ22 ) of the SR family that are known to interact with the Arabidopsis full - length U - 70K only .
 GENE: SR33 protein; GENE: SR45 protein; GENE: SRZ21; GENE: SRZ22; GENE: SR family; GENE: U - 70K
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: SR33 protein, SR45 protein, SRZ21, SRZ22, SR family, U - 70K 
Answer:
 GENE: SR33 protein; GENE: SR45 protein; GENE: SRZ21; GENE: SRZ22; GENE: SR family; GENE: U - 70K