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We reported earlier on the oncogenic properties of Grm1 by demonstrating that stable Grm1 - mouse - melanocytic clones proliferate in the absence of growth supplement and anchorage in vitro .
 Anatomy: melanocytic clones
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: melanocytic clones 
Answer:
 Anatomy: melanocytic clones