| | | Single nucleotide variant (missense variant) | not specified | |
| | | Single nucleotide variant (missense variant) | not specified | |
| | | Single nucleotide variant (missense variant) | not specified | |
| | | Copy number gain | See cases | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (splice acceptor variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | TM4SF20-related disorder +1 more | |
| | | Copy number gain | not provided | |
| | | Copy number gain | not provided | |
| | | Single nucleotide variant (nonsense) | Specific language impairment 5 | |
| | | Single nucleotide variant (missense variant) | TM4SF20-related disorder | |
| | | Single nucleotide variant (missense variant) | TM4SF20-related disorder | |
| | | Deletion (frameshift variant) | not specified | |
| | | Single nucleotide variant (missense variant) | not specified | |
| | | Duplication | not provided | |
| | | Single nucleotide variant (missense variant) | not provided +1 more | |
| | | Single nucleotide variant (missense variant) | not specified | |
| | | Single nucleotide variant (missense variant) | not specified | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided +1 more | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | LOC126806540, TM4SF20 (R75S) | Single nucleotide variant (missense variant) | not specified +1 more | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | LOC126806540, TM4SF20 (C78Y) | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Duplication | not specified | |
| | | Copy number gain | Mosaic trisomy 2 | |
| | | Single nucleotide variant (missense variant) | Specific language impairment 5 | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | TM4SF20-related disorder +1 more | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | TM4SF20-related disorder +1 more | |
| | | Single nucleotide variant (missense variant) | not provided +1 more | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | TM4SF20-related disorder +1 more | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Copy number loss | not specified | |
| | | Copy number loss | not specified | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Deletion | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (splice acceptor variant) | not provided | |
| | | Deletion (inframe_deletion) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided +1 more | |
| | | Single nucleotide variant (missense variant) | TM4SF20-related disorder +1 more | |
| | | Single nucleotide variant (missense variant) | Specific language impairment 5 | |
| | | Copy number gain | See cases | |
| | | Copy number loss | not provided | |
| | | Copy number loss | not provided | |
| | | Copy number gain | See cases | |
| | | Copy number loss | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number gain | See cases | |
| | | Copy number gain | See cases | |
| | | Copy number gain | See cases | |
| | | Copy number gain | See cases | |
| | | Deletion | Specific language impairment 5 | |
| | | Duplication | Preeclampsia | |
| | LOC129935871, LOC129935872 +986 more | Copy number gain | See cases | |
| | LOC129935343, LOC129935344 +1687 more | Copy number gain | See cases | |
| | LOC129935841, LOC129935842 +1148 more | Copy number gain | See cases | |
| | | Copy number gain | See cases | |
| | | Copy number gain | See cases | |
| | | Copy number loss | See cases | |
| | LOC126806566, LOC126806567 +393 more | Copy number loss | See cases | |
| | LOC129935480, LOC129935481 +1299 more | Copy number gain | See cases | |