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For example , the tumor-inducing ( Ti ) plasmid of " Agrobacterium " and the root-tumor inducing ( Ri ) plasmid of " A. rhizogenes " contain genes that are capable of transferring to plant cells .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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