809
Among the sequence variations , there was a change from G to T at nucleotide position 169 , 426 , resulting in the loss of an XhoI site in exon 1 of the LMP gene .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
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