1175
In early midgestation embryos it is expressed in telencephalic , diencephalic and mesencephalic regions but from day 11 . 75 of gestation its expression disappears from dorsal telencephalon and is confined to diencephalic and mesencephalic regions .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None