Germline mutational data on VHL was gathered from various countries to assess variation in germline mutations that produce disease within different populations. Families were grouped according to three possible outcomes of disease: renal cell carcinoma without pheochromocytoma, renal cell carcinoma with pheochromocytoma, or pheochromocytoma alone. SSCP and denaturing gradient gel electrophoresis identified mutations in 300/469 (63%) of families affected with VHL. This germline familial VHL mutation (G104Hfs*27 (c.309_310delTG)) was taken from the Cambridge, Department of Pathology database, with an unknown number of members belonging to Family ID 53CA. It was reported in the paper as c.522delTG due to a difference in transcript reference. As reported in Table 3, this mutation is found in VHL families without pheochromocytoma, and with renal cell carcinoma.

GroupID/ KindredID: 53CA

DiseaseAssertion: VHL

GroupSize: N/A

GroupNumberMales: N/A

GroupNumberFemales: N/A

GroupEthnicity: N/A

GroupAgeRange: N/A

GroupInfo: This germline familial VHL mutation was taken from the Cambridge, Department of Pathology database, with an unknown number of members belonging to Family ID 53CA. Table 3 lists all ID and mutations associated with individuals possessing renal carcinoma, without pheochromocytoma.

GroupPresentingHPOs: HP:0005548 (renal cell carcinoma)

GroupHPOFreeText: Described as a VHL family with RCC, without pheochromocytoma. Other phenotypes are likely, however not detailed in this publication

GroupNotHPOs: HP:0002666 (pheochromocytoma)

GroupNotHPOFreeText: N/A

GroupPreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.G104Hfs*27 (c.309_310delTG)

LegacyVariant: FS (c.522delTG)

CaseProblemVariantFreeText: N/A

ClinVarID: N/A

CAID: CA658795178 https://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/allele?hgvsOrDescriptor=NM_000551.3%3Ac.309_310delTG

gnomAD: N/A

VariantEvidence: This paper declares this variant is predicted to compromise the Elongin-binding site by truncating the protein.

MutationType: minus_2_frameshift_variant

CivicName: G104fs (c.309_310del)

MultipleGeneVariants: N/A