Figure 1: The number of MSC clonogenic precursors (CFU-F) in donor and patient bone marrow. NHL - non-Hodgkin’s lymphoma (n=12), HL - Hodgkin’s lymphoma (n=16), MM - multiple myeloma (n=6), AL - acute leukemia (n=7), AA - aplastic anemia (n=21). Data are presented as individual values (median ± interquartile range). pU <0.05 - significance of differences of medians by Mann-Whitney test.