This study illustrates the almost complete tolerance of mice for human TCF-1 and demonstrates that this tolerance is readily broken by gene knock-out .
this study illustrates the almost complete tolerance of mice for human tcf-1 and demonstrates that this tolerance is readily broken by gene knock-out .
O O O O O O O O B-multi_cell O B-protein_molecule B-protein_molecule O O O O O O O O O B-other_name I-other_name O