3479
Interestingly , crossing of cyclin D1 transgenic mice with E mu L - myc transgenics that express their transgene in both B - and T - cells but predominantly develop T - cell tumours leads in double transgenics exclusively to B - cell neoplasia .
 Anatomy: B -; Anatomy: T - cells; Anatomy: T - cell tumours; Anatomy: B - cell neoplasia
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: B -; Anatomy: T - cells; Anatomy: T - cell tumours; Anatomy: B - cell neoplasia