Fig 1
From: Mutations causing severe combined immunodeficiency: detection with a custom resequencing microarray
New versus recurrent mutations in IL2RG, the disease gene for X-linked severe combined immunodeficiency (SCID). In 240 sequential mutations in groups of 20, those not observed before (orange boxes) and recurrent mutations (green circles) are shown (left axis). The percent of total mutations that were unique is also indicated (black triangles and dotted line, right axis).
