The NR2 hybrid is a powerful tool for the mapping of new probes of this region , as well as for obtaining new informative probes specific for the deletion by subtractive cloning of the region .
the nr2 hybrid is a powerful tool for the mapping of new probes of this region , as well as for obtaining new informative probes specific for the deletion by subtractive cloning of the region .
O B-cell_line I-cell_line O O O O O O O O O O O O O O O O O O O O O O O O O O O B-other_name I-other_name O O O O