A: The variant NC_000022.11:g.50526433G>A in gene TYMP is classified as 'Benign' for Spinal_muscular_atrophy|Fatal_Infantile_Cardioencephalomyopathy|Mitochondrial_complex_IV_deficiency,_nuclear_type_1|not_provided|not_specified|Mitochondrial_DNA_depletion_syndrome_1. Molecular consequence: SO:0001623: 5_prime_UTR_variant,SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: Human_Phenotype_Ontology:HP:0007269,MONDO:MONDO:0001516,MeSH:D009134,MedGen:C0026847|MedGen:CN239235|MONDO:MONDO:0700250,MedGen:C5435656,OMIM:220110|MedGen:C3661900|MedGen:CN169374|MONDO:MONDO:0011283,MedGen:C4551995,OMIM:603041,Orphanet:298. Review status: criteria provided, multiple submitters, no conflicts.