cluster	celltype
0	Dendritic cell
1	Hematopoietic stem cell
2	Natural killer cell
3	Erythroid precursor cell
4	CD8 Proliferating T cell
5	Plasmacytoid dendritic cell
6	CD4 T cell
7	Megakaryocyte
8	Neutrophil
9	Myeloid-derived suppressor cell
10	Erythroblast
