these cfu-mk grew as large ( greater than 20 cells ) , mean ( 11-20 cells ) , small ( 3-10 cells ) , or mix-mk colonies ( at least two mk ) that comprised 15 % , 23 % , 62 % , or 5 % of all mk colonies in bone marrow and 0 % , 8 % , 92 % , or 1 % in peripheral blood , respectively .
C0025166
mk
C0005953
bone marrow