RAG mutations in human B cell-negative SCID

Klaus Schwarz, George H. Gauss, Leopold Ludwig, Ulrich Pannicke, Zhong Li, Doris Lindner, Wilhelm Friedrich, Reinhard A. Seger, Thomas E. Hansen-Hagge, Stephen Desiderio, Michael R. Lieber, Claus R. Bartram

Research output: Contribution to journalArticlepeer-review


Patients with human severe combined immunodeficiency (SCID) can be divided into those with B lymphocytes (B+ SCID) and those without (B SCID). Although several genetic causes are known for B+ SCID, the etiology of B SCID has not been defined. Six of 14 B+ SCID patients tested were found to carry a mutation of the recombinase activating gene 1 (RAG-1), RAG-2, or both. This mutation resulted in a functional inability to form antigen receptors through genetic recombination and links a defect in one of the site-specific recombination systems to a human disease.

Original languageEnglish (US)
Pages (from-to)97-99
Number of pages3
Issue number5284
StatePublished - 1996

ASJC Scopus subject areas

  • General

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