A: The variant NC_000022.11:g.42628265G>C in gene CYB5R3 is classified as 'Benign' for CYB5R3_POLYMORPHISM|not_specified|not_provided. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: .|MedGen:CN169374|MedGen:C3661900. Review status: criteria provided, multiple submitters, no conflicts.