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In contrast , the lumenal domains of Sec12p , Stl1p and Stl2p are very different in size and do not show any appreciable homology .
 GENE: Sec12p; GENE: Stl1p; GENE: Stl2p
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: Sec12p; GENE: Stl1p; GENE: Stl2p