| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Insertion (intron variant) | not provided +1 more | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Insertion (intron variant) | not provided | |
| | LOC126862673, TBCD (P676T +2 more) | Single nucleotide variant (missense variant) | Early-onset progressive diffuse brain atrophy-microcephaly-muscle weakness-optic atrophy syndrome | |
| | ASPSCR1, B3GNTL1 +130 more | Copy number loss | Anomalous pulmonary venous return | |
| | LOC126862673, TBCD (V672I +2 more) | Single nucleotide variant (missense variant) | not provided +1 more | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (splice acceptor variant) | not provided | |
| | | Duplication (intron variant) | not provided | |
| | | Deletion (intron variant) | not provided | |
| | | Deletion (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided +1 more | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Copy number loss | See cases | |
| | LOC126862673, TBCD (I700fs) | Deletion (frameshift variant) | Early-onset progressive diffuse brain atrophy-microcephaly-muscle weakness-optic atrophy syndrome +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (intron variant) | not provided +1 more | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | LOC126862673, TBCD (E685*) | Duplication (nonsense) | not provided | |
| | | Copy number gain | See cases | |
| | B3GNTL1, LOC121852957 +3 more | Copy number loss | See cases | |
| | | Copy number loss | See cases | |
| | LOC130062002, LOC130062003 +226 more | Copy number loss | See cases | |
| | | Copy number loss | See cases | |
| | B3GNTL1, LOC121852957 +3 more | Copy number gain | See cases | |
| | | Copy number loss | See cases | |
| | | Copy number gain | See cases | |
| | B3GNTL1, LOC121852957 +5 more | Copy number loss | See cases | |
| | | Copy number loss | See cases | |
| | | Copy number loss | See cases | |
| | | Copy number loss | See cases | |
| | | Copy number gain | See cases | |
| | B3GNTL1, LOC121852957 +4 more | Copy number loss | See cases | |
| | | Copy number gain | See cases | |
| | LOC130061805, LOC130061806 +1033 more | Copy number gain | See cases | |
| | | Copy number loss | See cases | |
| | | Copy number loss | See cases | |
| | | Copy number loss | See cases | |
| | B3GNTL1, LOC121852957 +5 more | Copy number gain | See cases | |
| | LOC126862671, LOC126862672 +387 more | Copy number gain | See cases | |
| | | Copy number gain | See cases | |