SRS5353200 SAMN12702743 GSM4064144 Cxcl12CE_D14 10090 Mus musculus bioproject 564133 source_name Femurs genotype Cxcl12-iCreER; R26R(tdTomato/+) cells tdTomato+ bone marrow mesenchymal cells treatment 14 days after bone marrow ablation, tamoxifen injection at 7 days before ablation