A: The variant NC_000019.10:g.45354763G>A in gene ERCC2 is classified as 'Benign/Likely_benign' for Xeroderma_pigmentosum|not_provided|Inborn_genetic_diseases|ERCC2-related_disorder|Xeroderma_pigmentosum,_group_D|Trichothiodystrophy_1,_photosensitive|Cerebrooculofacioskeletal_syndrome_2. Molecular consequence: SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0019600,MedGen:C0043346,Orphanet:910|MedGen:C3661900|MeSH:D030342,MedGen:C0950123|MedGen:CN239291|MONDO:MONDO:0010212,MedGen:C0268138,OMIM:278730|MONDO:MONDO:0011125,MedGen:C1866504,OMIM:601675,Orphanet:33364,Orphanet:670|MONDO:MONDO:0012553,MedGen:C1853102,OMIM:610756. Review status: criteria provided, multiple submitters, no conflicts.