8344
Coexpression of mouse PKR ( 1 - 515 ) WT as a Gal4 DNA - binding domain fusion with either the catalytic - deficient human PKR ( 1 - 551 ) K296R mutant , the RNA - binding - deficient human PKR ( 1 - 551 ) K64E / K296R double mutant , or wild - type mouse PKR ( 1 - 515 ) WT as full - length PKR - Gal4 activation domain fusions resulted in activation of the HIS3 and lacZ reporters .
 GENE: PKR ( 1 - 515 ) WT; GENE: Gal4; GENE: PKR ( 1 - 551 ); GENE: PKR ( 1 - 551 ) K64E / K296R; GENE: PKR ( 1 - 515 ) WT; GENE: PKR; GENE: Gal4; GENE: HIS3; GENE: lacZ
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: PKR ( 1 - 515 ) WT, Gal4, PKR ( 1 - 551 ), PKR ( 1 - 551 ) K64E / K296R, PKR ( 1 - 515 ) WT, PKR, Gal4, HIS3, lacZ 
Answer:
 GENE: PKR ( 1 - 515 ) WT; GENE: Gal4; GENE: PKR ( 1 - 551 ); GENE: PKR ( 1 - 551 ) K64E / K296R; GENE: PKR ( 1 - 515 ) WT; GENE: PKR; GENE: Gal4; GENE: HIS3; GENE: lacZ