3334
Most interestingly , although the effector plasmid containing the ICP27 gene had little effect on its own , two different and marked effects depending on the target were observed when ICP27 was combined with ICP4 or ICP0 or both .
 GENE: ICP27 gene; GENE: ICP27; GENE: ICP4; GENE: ICP0
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: ICP27 gene; GENE: ICP27; GENE: ICP4; GENE: ICP0