General Information:

Id: 2,140 (click here to show other Interactions for entry)
Mus musculus
C57Bl/6 female mice, 6 week old
Reference: Wilson A et al.(2008) Hematopoietic stem cells reversibly switch from dormancy to self-renewal during homeostasis and repair. Cell 135: 1118-1129 [PMID: 19062086]

Interaction Information:

Comment Around 70% of the HSC (CD34negLSKCD150+48-) population are in G0 and less than 2% are actively cycling, thus making them the most rare and by far the most quiescent LSK cell type. In contrast, 7-fold more of the CD34+LSK CD150+48- cells (MPP1) are actively cycling, and only 39% are in G0. As expected, MPPs expressing CD48 and CD135 are highly proliferative. [Method: in vitro: cell cycle analysis using Ki67-FITC and DAPI.]
Formal Description
Interaction-ID: 24260

immunophenotype

MPP (CD34+CD48+CD150-CD135-KSL)

decreases_activity of

process

quiescence

compared to the CD135- population; about 9% are in G0 phase in vitro