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Avian EMILIN was extracted from 19 - day - old embryonic chick aortas and associated blood vessels and purified by ion - exchange chromatography and gel filtration .
 GENE: Avian EMILIN
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: Avian EMILIN