RNA seq data of B cells from naïve, OPN knockout (Spp1-/-), ONKOSCID (SCID Spp1-/-) BALB/c mice

Marginal zone (IgM[hi] CD23[lo]MZ) and Follicular B (IgM[lo] CD23[hi]FB) cells in SCID Spp1-/- mice have different profile from naïve and Spp1-/- B cells. In addition, OPN mutation on the SCID background induced upregulation of genes involved in DNA replication and class switching of B cells Different B cell populations were FACS sorted from the spleen