10272
Oc - Cre ; Rosa ( Notch ) and Col2 . 3 - Cre ; Rosa ( Notch ) mice exhibited early lethality so that their adult phenotype was not established .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None