M. Hasegawa et al., Progenitor cell mobilization by granulocyte colony-stimulating factor controlled by loci on chromosomes 2 and 11, BLOOD, 95(5), 2000, pp. 1872-1874
Granulocyte colony-stimulating factor (G-CSF) can effectively mobilize hema
topoietic stem and progenitor cells from bone marrow into blood, thereby al
lowing peripheral blood stem cells (PBSCs) to be used for transplantation.
The efficiency of PBSC mobilization response to G-CSF is a multigene trait.
DBA/2 (high-responder) and C57BL/6 (low-responder) mice were used for a ge
netic analysis of G-CSF-induced progenitor release. Significant linkages we
re found on chromosome 2 by analyzing segregation distortion among the high
responders of 500 backcross mice and on chromosome 11 by using the quantit
ative trait locus analysis of 26 strains of BXD recombinant inbred mice. (C
) 2000 by The American Society of Hematology.