Sox-4 is important for very early B-cell differentiation , while TCF-1/LEF-1 play a crucial role in early thymocyte development .
sox-4 is important for very early b-cell differentiation , while tcf-1/lef-1 play a crucial role in early thymocyte development .
B-protein_molecule O O O O O B-other_name I-other_name O O B-protein_molecule O O O O O O B-other_name I-other_name O