1980
The pDiN sequences are representative of the homogeneous sector ( triplets NRR and NYY ) , distinguished from the mixed sector ( triplets NRY and NYR ) , that depict a 70 % correspondence to the synthetases class II and I , respectively .
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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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