- Bryant-Li-Bhoj neurodevelopmental syndrome 1 [DOID:0051011]
A Bryant-Li-Bhoj neurodevelopmental syndrome that is characterized predominantly by moderate to severe global developmental delay with impaired intellectual development, poor or absent speech, and delayed motor milestones and that has_material_basis_in heterozygous mutation in the H3F3A gene on chromosome 1q42.
- Bryant-Li-Bhoj neurodevelopmental syndrome 2 [DOID:0051012]
A Bryant-Li-Bhoj neurodevelopmental syndrome that is characterized predominantly by moderate to severe global developmental delay with impaired intellectual development, poor or absent speech, and delayed motor milestones nd that has_material_basis_in heterozygous mutation in the H3F3B gene on chromosome 17q25.
- lambda 5 deficiency [DOID:0060024]
A B cell deficiency that has_material_basis_in mutations in the IGLL1 gene. Lambda 5 mutations can cause a block in B cell development at the transition between the pro-B cell and the pre-B cell stage.