13049
Consistent with the findings from the Rbp1 ( - / - ) mouse , tumorigenic epithelial cells lacking CrbpI expression produce 51 % less atRA .
 Chemical: atRA
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: atRA