ClinGen Dosage Sensitivity Curation Page

RPL15

  • Curation Status: Complete

Location Information

Select assembly: (NC_000003.11) (NC_000003.12)
  • Haploinsufficiency score: 1
  • Strength of Evidence (disclaimer): Little evidence for dosage pathogenicity
Evidence for haploinsufficiency phenotype
PubMed ID Description
23812780 Landowski et al. 2013 studied 87 unrelated patients with a clinical diagnosis of Diamond Blackfan Anemia (DBA) (thought to be a disorder of ribosome biogenesis and/or function); all patients had previously had negative sequencing studies of all currently known ribosomal protein (RP) genes. The authors screened the patients using an array with enriched coverage over known RP genes and 117 additional genes "shown to be involved in human ribosomal biogenesis or homologous to yeast pre-ribosomal factors." They identified 6 deletions in RP genes amongst 6 patients, including a 2.4 kb deletion including exon 4 of RPL15. Parents of this individual were not available for testing. The authors showed defects in pre-ribosomal RNA process in cells derived from the patient [that were similar to processing defects found in HeLa cells after RPL15 knockdown].
  • Triplosensitivity score: 0
  • Strength of Evidence (disclaimer): No evidence for dosage pathogenicity