tokens: We isolated a new mouse gene that is highly expressed in thymocytes , testis , and brain .
folded_tokens: we isolated a new mouse gene that is highly expressed in thymocytes , testis , and brain .
labels: O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O O B-cell_type O B-body_part O O B-body_part O