1865
Analysis by electron microscopy showed the outer membrane origin of the crude complex and the outer membrane complex , whereas such a structure was absent in the purified complex .
 Anatomy: outer membrane; Anatomy: outer membrane
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: outer membrane; Anatomy: outer membrane