1535
BACKGROUND : CDC4 / FBXW7 , encoding a ubiquitin ligase , maps to 4q32 and has been implicated as a tumor suppressor gene and therapeutic target in many tumor types .
 Anatomy: tumor; 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: tumor; Anatomy: tumor