A few 47 . 10 cells ( 3-5% ) do not express lineage specific markers ; they differentiate spontaneously to lineage-positive cells after replating on 2M-1 cells .
a few 47 . 10 cells ( 3-5% ) do not express lineage specific markers ; they differentiate spontaneously to lineage-positive cells after replating on 2m-1 cells .
O O B-cell_line I-cell_line I-cell_line I-cell_line O O O O O O O O O O O O O O B-cell_line I-cell_line O O O B-cell_line I-cell_line O