| | LOC129390180, LOC129390181 +1008 more | Copy number gain | See cases | |
| | LOC130004125, LOC130004126 +580 more | Copy number gain | See cases | |
| | | Copy number gain | See cases | |
| | | Single nucleotide variant (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 | |
| | | Single nucleotide variant (splice donor variant) | Neonatal pseudo-hydrocephalic progeroid syndrome | |
| | LOC126860971, POLR3A (A161T) | Single nucleotide variant (missense variant) | not provided +2 more | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | POLR3A, LOC126860971 (C159Y) | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | LOC126860971, POLR3A (R151Q) | Single nucleotide variant (missense variant) | not provided +1 more | |
| | LOC126860971, POLR3A (R151W) | Single nucleotide variant (missense variant) | Inborn genetic diseases +1 more | |
| | LOC126860971, POLR3A (D148*) | Duplication (nonsense) | Leukoencephalopathy-ataxia-hypodontia-hypomyelination syndrome | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | LOC126860971, POLR3A (G141R) | Single nucleotide variant (missense variant) | not provided | |
| | LOC126860971, POLR3A (R140Q) | Single nucleotide variant (missense variant) | not provided | |
| | LOC126860971, POLR3A (R140*) | Single nucleotide variant (nonsense) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | LOC126860971, POLR3A (Y136F) | Single nucleotide variant (missense variant) | Inborn genetic diseases | |
| | | Single nucleotide variant (synonymous variant) | POLR3A-related disorder | |
| | LOC126860971, POLR3A (G133V) | Single nucleotide variant (missense variant) | not provided | |
| | LOC126860971, POLR3A (G133S) | Single nucleotide variant (missense variant) | not provided +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | LOC126860971, POLR3A (L129Q) | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | LOC126860971, POLR3A (Y128C) | Single nucleotide variant (missense variant) | not provided | |
| | POLR3A, LOC126860971 (K123del) | Microsatellite (inframe_deletion) | Leukoencephalopathy-ataxia-hypodontia-hypomyelination syndrome +1 more | |
| | LOC126860971, POLR3A (K123Q) | Single nucleotide variant (missense variant) | Inborn genetic diseases | |
| | LOC126860971, POLR3A (M116V) | Single nucleotide variant (missense variant) | Leukoencephalopathy-ataxia-hypodontia-hypomyelination syndrome +1 more | |
| | LOC126860971, POLR3A (H114Q) | Single nucleotide variant (missense variant) | not provided | |
| | LOC126860971, POLR3A (H114Y) | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (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 | |
| | | Single nucleotide variant (intron variant) | POLR3-related leukodystrophy | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | LOC126860971, POLR3A (I104V) | Single nucleotide variant (missense variant) | not provided +1 more | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | LOC126860971, POLR3A (R99I) | Single nucleotide variant (missense variant) | not provided | |
| | LOC126860971, POLR3A (R99G) | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | Leukoencephalopathy-ataxia-hypodontia-hypomyelination syndrome +1 more | GConflicting classifications of pathogenicity |
| | LOC126860971, POLR3A (C92Y) | Single nucleotide variant (missense variant) | POLR3A-related disorder | |
| | LOC126860971, POLR3A (C92S) | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | LOC126860971, POLR3A (P91L) | Single nucleotide variant (missense variant) | Leukoencephalopathy-ataxia-hypodontia-hypomyelination syndrome | |
| | LOC126860971, POLR3A (P91S) | Single nucleotide variant (missense variant) | not provided | |
| | LOC126860971, POLR3A (D87N) | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | LOC126860971, POLR3A (G84E) | Single nucleotide variant (missense variant) | POLR3A-related disorder | |
| | | Single nucleotide variant (synonymous variant) | Leukoencephalopathy-ataxia-hypodontia-hypomyelination syndrome +1 more | |
| | LOC126860971, POLR3A (D78E) | Single nucleotide variant (missense variant) | not provided | |
| | LOC126860971, POLR3A (D78N) | Single nucleotide variant (missense variant) | not provided | |
| | LOC126860971, POLR3A (A77S) | Single nucleotide variant (missense variant) | Inborn genetic diseases +1 more | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | LOC126860971, POLR3A (R67H) | Single nucleotide variant (missense variant) | Leukoencephalopathy-ataxia-hypodontia-hypomyelination syndrome +1 more | |
| | | Single nucleotide variant (synonymous variant) | not provided +1 more | GConflicting classifications of pathogenicity |
| | LOC126860971, POLR3A (T62M) | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | Leukoencephalopathy-ataxia-hypodontia-hypomyelination syndrome | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |