tokens: Northern blot analysis in mouse cell lines suggests that its expression is found in a variety of cells , including T cells , B cells , and macrophages .
folded_tokens: northern blot analysis in mouse cell lines suggests that its expression is found in a variety of cells , including t cells , b cells , and macrophages .
labels: O O O O O O O O O O O O O O O O O O O O B-cell_type I-cell_type O B-cell_type I-cell_type O O B-cell_type O