A: The variant NC_000021.9:g.33579349C>A in gene DONSON is classified as 'Pathogenic' for Microcephaly-micromelia_syndrome|Microcephaly,_short_stature,_and_limb_abnormalities. Molecular consequence: SO:0001575: splice_donor_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0009619,MedGen:C1855079,OMIM:251230,Orphanet:572768|MONDO:MONDO:0060533,MedGen:C4539873,OMIM:617604,Orphanet:572773. Review status: criteria provided, multiple submitters, no conflicts.