1839
We have examined the effects of incubation temperature , calcium in the growth medium , the presence of the 47 - megadalton plasmid on the outer membrane protein , and the lipopolysaccharide composition of Y . pestis EV76 .
 Anatomy: plasmid; 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: plasmid; Anatomy: outer membrane