| | | Copy number gain | See cases | |
| | | Duplication (intron variant) | not provided | |
| | EP300, LOC126863158 (S920R +1 more) | Single nucleotide variant (missense variant) | Rubinstein-Taybi syndrome due to EP300 haploinsufficiency +1 more | |
| | EP300, LOC126863158 (S933I +1 more) | Single nucleotide variant (missense variant) | not provided +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | Rubinstein-Taybi syndrome due to EP300 haploinsufficiency +1 more | |
| | EP300, LOC126863158 (T966N +1 more) | Single nucleotide variant (missense variant) | Rubinstein-Taybi syndrome due to EP300 haploinsufficiency +1 more | GConflicting classifications of pathogenicity |
| | EP300, LOC126863158 (E969K +1 more) | Single nucleotide variant (missense variant) | not provided | |
| | EP300, LOC126863158 (I997V +1 more) | Single nucleotide variant (missense variant) | Rubinstein-Taybi syndrome due to EP300 haploinsufficiency +3 more | |
| | | Single nucleotide variant (splice donor variant) | not provided +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (intron variant) | not provided +1 more | |
| | | Single nucleotide variant (intron variant) | Rubinstein-Taybi syndrome due to EP300 haploinsufficiency +1 more | GConflicting classifications of pathogenicity |
| | | Deletion (intron variant) | Rubinstein-Taybi syndrome due to EP300 haploinsufficiency +1 more | |
| | EP300, LOC126863158 (S1000Y +1 more) | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not specified +2 more | |
| | EP300, LOC126863158 (E988fs +1 more) | Deletion (frameshift variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | Rubinstein-Taybi syndrome due to EP300 haploinsufficiency +2 more | |
| | | Single nucleotide variant (synonymous variant) | not provided +2 more | GConflicting classifications of pathogenicity |
| | | Insertion (inframe_indel) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Deletion (intron variant) | not provided | |