library_construction_protocol: The Bone marrow cell samples were harvested from tibia and femur of P10 interspecies or intraspecies. The samples were dissociated into single cell suspension. The GFP+ Lineage- (561317, BD) cells were sorted by Flow cytometry for library preparation. The libraries were prepared for sequencing using standard 10X 3'v3 protocols 10x 3'v3 single cell RNAseq