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 (S80N (c.239G>A)) was taken from the Munich, university of Freiburg and Institute of Pathology database, with an unknown number of members belonging to Family ID 39CE. It was reported in the paper as c.452G>A 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: 39CE

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 Munich, university of Freiburg and Institute of Pathology database, with an unknown number of members belonging to Family ID 39CE. 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.S80N (c.239G>A)

LegacyVariant: p.S80N (c.452G>A)

CaseProblemVariantFreeText: N/A

ClinVarID: 1070179 https://www.ncbi.nlm.nih.gov/clinvar/variation/1070179/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant; transition

CivicName: S80N (c.239G>A)

MultipleGeneVariants: N/A

Molecular and clinical analysis of 126 French VHL families tested for renal involvement revealed 92 different mutations. 90 of these families had renal involvement. The p.S80N (c.239G>A) germline variant of the VHL gene was detected in a family (ID 19). Members 697, 752 and 2682 presented with moderate renal disease (RCC). Members 759, 4070, 2596, 6632, 2367, 3255 and 3267 presented with unknown renal involvement. Member 4101 presented with severe renal disease (RCC). Members 2727 and 2728 had no renal involvement. The paper states that this family is previously reported in PMID 12202531 and/or 9829912.