1518
Although mutant pex5delta cells expressing a yeast / tobacco Pex5p chimaera failed to import a GFP - Eci1p reporter protein , they were able to grow on oleic acid .
 GENE: mutant pex5delta; GENE: yeast / tobacco Pex5p chimaera; GENE: GFP; GENE: Eci1p
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: mutant pex5delta; GENE: yeast / tobacco Pex5p chimaera; GENE: GFP; GENE: Eci1p