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The transformed cells were cloned after in vivo tumorigenic assay , and 4 clones were analyzed for osteonectin expression by Northern blots .
 Anatomy: cells; Anatomy: clones
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: cells; Anatomy: clones