1764
Fowlpox virus encodes nonessential homologs of cellular alpha - SNAP , PC - 1 , and an orphan human homolog of a secreted nematode protein .
 GENE: cellular alpha - SNAP; GENE: PC - 1
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: cellular alpha - SNAP; GENE: PC - 1