• Mutation; HGNC; 74; ABCG2; Simple; p.Arg482Gly (c.1444A>G); Zygosity=Unspecified (PubMed=11559526).
  
• Mutation; HGNC; 2514; CTNNB1; Simple; p.Ser45Phe (c.134C>T); ClinVar=VCV000017588; Zygosity=Unspecified (from parent cell line).
  
• Mutation; HGNC; 6407; KRAS; Simple; p.Gly12Asp (c.35G>A); ClinVar=VCV000012582; Zygosity=Unspecified (from parent cell line).
  
• Mutation; HGNC; 8975; PIK3CA; Simple; p.His1047Arg (c.3140A>G); ClinVar=VCV000013652; Zygosity=Unspecified (from parent cell line).
  

PubMed=9892175
Miyake K., Mickley L.A., Litman T., Zhan Z.-R., Robey R.W., Cristensen B., Brangi M.F., Greenberger L.M., Dean M., Fojo T., Bates S.E.
Molecular cloning of cDNAs which are highly overexpressed in mitoxantrone-resistant cells: demonstration of homology to ABC transport genes.
Cancer Res. 59:8-13(1999)

PubMed=11406094; DOI=10.1016/S0005-2736(01)00308-X
Robey R.W., Honjo Y., van de Laar A., Miyake K., Regis J.T., Litman T., Bates S.E.
A functional assay for detection of the mitoxantrone resistance protein, MXR (ABCG2).
Biochim. Biophys. Acta 1512:171-182(2001)

PubMed=11559526
Honjo Y., Hrycyna C.A., Yan Q.-W., Medina-Perez W.Y., Robey R.W., van de Laar A., Litman T., Dean M., Bates S.E.
Acquired mutations in the MXR/BCRP/ABCP gene alter substrate specificity in MXR/BCRP/ABCP-overexpressing cells.
Cancer Res. 61:6635-6639(2001)