3016
Oocytes in double - mutant females showed normal localization of brca2 and pou5f1 transcripts to the animal pole and vasa transcripts to the vegetal pole , but had a polarized rather than symmetrical nucleus with the distribution of nucleoli and chromosomes to opposite nuclear poles ; this result revealed a novel role for Brca2 in establishing or maintaining oocyte nuclear architecture .
 Anatomy: Oocytes; Anatomy: animal pole; Anatomy: vegetal pole; Anatomy: nucleus; Anatomy: nucleoli; Anatomy: chromosomes; Anatomy: nuclear poles; Anatomy: oocyte nuclear
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: Oocytes; Anatomy: animal pole; Anatomy: vegetal pole; Anatomy: nucleus; Anatomy: nucleoli; Anatomy: chromosomes; Anatomy: nuclear poles; Anatomy: oocyte nuclear