A: The variant NC_000019.10:g.45352228A>G in gene ERCC2 is classified as 'Conflicting_classifications_of_pathogenicity' for not_provided|Corpus_callosum,_agenesis_of. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:C3661900|Human_Phenotype_Ontology:HP:0001274,Human_Phenotype_Ontology:HP:0006800,MONDO:MONDO:0009022,MedGen:C0175754,OMIM:217990,Orphanet:200. Review status: criteria provided, conflicting classifications.