A: The variant NC_000022.11:g.20711443G>A in gene PI4KA is classified as 'Likely_pathogenic' for Polymicrogyria,_perisylvian,_with_cerebellar_hypoplasia_and_arthrogryposis. Molecular consequence: SO:0001587: nonsense. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0014679,MedGen:C4225295,OMIM:616531. Review status: criteria provided, single submitter.