1132
A p53 mutant , p53R172P , which is deficient for apoptosis but retains a partial cell cycle arrest function , delays tumor onset in mice .
 Anatomy: cell; Anatomy: tumor
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: cell; Anatomy: tumor