Comment on

• Commitment to the B-lymphoid lineage depends on the transcription factor Pax5.

  Nutt SL, Heavey B, Rolink AG, Busslinger M. Nutt SL, et al. Nature. 1999 Oct 7;401(6753):556-62. doi: 10.1038/44076. Nature. 1999. PMID: 10524622
• Long-term in vivo reconstitution of T-cell development by Pax5-deficient B-cell progenitors.

  Rolink AG, Nutt SL, Melchers F, Busslinger M. Rolink AG, et al. Nature. 1999 Oct 7;401(6753):603-6. doi: 10.1038/44164. Nature. 1999. PMID: 10524629