Table 1.

The distribution of cell types isolated from mouse bone marrow

Marker	% of total nucleated cells (mean ± S.D.)
CD34	55.3 ± 1.0
CD45	63.5 ± 1.7
CD44	2.4 ± 0.2
CD90	3.3 ± 0.3
Lumican	+
Keratocan	−

Note: More than 55% of BM cells injected expressed haematopoietic stem cell markers, CD34 and CD45 (red), and only few BM cells expressed mesenchymal stem cell markers, CD44 and CD90 (red), before the transplantation.