| | TMEM256, TMEM256-PLSCR3 (L103P) | Single nucleotide variant (missense variant) | not specified | |
| | TMEM256, TMEM256-PLSCR3 (A54D) | Single nucleotide variant (missense variant) | not specified | |
| | LOC130060142, TMEM256 +1 more (A19V) | Single nucleotide variant (non-coding transcript variant +1 more) | not specified | |
| | TMEM256, TMEM256-PLSCR3 (T80S) | Single nucleotide variant (missense variant) | not specified | |
| | TMEM256, TMEM256-PLSCR3 (L55V) | Single nucleotide variant (missense variant) | not specified | |
| | LOC130060142, TMEM256 +1 more (P4L) | Single nucleotide variant (non-coding transcript variant +1 more) | not provided +1 more | |
| | TMEM256, TMEM256-PLSCR3 (L65I) | Single nucleotide variant (missense variant) | not specified | |
| | | Copy number gain | Chromosome 17p13.3 duplication syndrome | |
| | PLSCR3, TMEM256-PLSCR3 (V149M) | Single nucleotide variant (non-coding transcript variant +2 more) | not specified | |
| | PLSCR3, TMEM256-PLSCR3 (P155A) | Single nucleotide variant (non-coding transcript variant +2 more) | not specified | |
| | PLSCR3, TMEM256-PLSCR3 (F216L +2 more) | Single nucleotide variant (non-coding transcript variant +1 more) | not specified | |
| | PLSCR3, TMEM256-PLSCR3 (S13L) | Single nucleotide variant (non-coding transcript variant +2 more) | not specified | |
| | PLSCR3, TMEM256-PLSCR3 (R245Q +2 more) | Single nucleotide variant (non-coding transcript variant +1 more) | not specified | |
| | PLSCR3, TMEM256-PLSCR3 (P19S) | Single nucleotide variant (non-coding transcript variant +2 more) | not specified | |
| | | Single nucleotide variant (non-coding transcript variant +1 more) | not provided | |
| | TMEM256, TMEM256-PLSCR3 (F82fs) | Deletion (frameshift variant) | Asphyxiating thoracic dystrophy 3 | |
| | | Copy number gain | See cases | |
| | LOC130059883, LOC130059884 +922 more | Copy number gain | See cases | |
| | | Copy number gain | See cases | |
| | | Copy number loss | See cases | |
| | LOC130059937, LOC130059938 +604 more | Copy number gain | See cases | |
| | | Copy number gain | See cases | |
| | | Copy number gain | See cases | |
| | | Copy number loss | See cases | |
| | | Copy number loss | See cases | |