Supplementary Tables 1 and 2 combined information:

Case25: GT25, Female, 26 years old

DiseaseAssertion: Glanzmann thrombasthenia

FamilyInfo: Not available per supplementary table 1

ParentalGenotype: Parents are not consanguineous, no other genotype information available

CasePresentingHPOs: HP:0000421, HP:0000225, HP:0000132, HP:0000789,

(Epistaxis, gingival bleeding, menorrhagia, infertility)

CaseHPOFreeText: Rupture of corpus luteum

CaseNotHPOs: N/A

CaseNotHPOsFreeText: N/A

ProteinExpression: Showed <5% of αIIbβ3 expression measured by flow cytometry

PlateletAggregation: Platelet aggregation showed no response to ADP and collagen but normal response to ristocetin

CasePreviousTesting: All exons from ITGA2B and ITGB3 genes were amplified by PCR using intronic primers. DNA sequencing was determined by Sanger sequencing.

Gene: ITGB3

Variant: NM_000212.2:c.1495T>C (p.Cys499Arg)

LegacyVariant: N/A

ClinVar: N/A

CAiD: CA400029525

gnomAD: N/A