A: The variant NC_000022.11:g.50077440G>A in gene MLC1 is classified as 'Likely_benign' for not_provided|Megalencephalic_leukoencephalopathy_with_subcortical_cysts. Molecular consequence: SO:0001619: non-coding_transcript_variant,SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:C3661900|MONDO:MONDO:0011391,MedGen:C1858854,Orphanet:2478. Review status: criteria provided, single submitter.