| | | Copy number loss | See cases | |
| | | Copy number gain | See cases | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (3 prime UTR variant +1 more) | not provided | |
| | ARFGEF1, CSPP1 (R929Q +7 more) | Single nucleotide variant (missense variant) | Joubert syndrome 21 +1 more | |
| | ARFGEF1, CSPP1 (T1005S +7 more) | Single nucleotide variant (missense variant) | not provided +1 more | |
| | ARFGEF1, CSPP1 (K1009E +7 more) | Single nucleotide variant (missense variant) | Joubert syndrome 21 +1 more | |
| | | Single nucleotide variant (intron variant) | not specified +1 more | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | Joubert syndrome 21 +2 more | |
| | | Single nucleotide variant (splice acceptor variant +1 more) | Joubert syndrome 21 +1 more | |
| | ARFGEF1, CSPP1 (I1064V +7 more) | Single nucleotide variant (missense variant) | not provided +1 more | |
| | | Single nucleotide variant (synonymous variant) | not provided +2 more | |
| | ARFGEF1, CSPP1 (V1009A +7 more) | Single nucleotide variant (missense variant) | not provided | |
| | ARFGEF1, CSPP1 (E1011K +7 more) | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (synonymous variant) | Joubert syndrome 21 +2 more | |
| | ARFGEF1, CSPP1 (N1025S +7 more) | Single nucleotide variant (missense variant) | Joubert syndrome 21 +2 more | |
| | | Single nucleotide variant (intron variant) | not specified +2 more | |
| | | Duplication (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) | not specified +1 more | |
| | ARFGEF1, CSPP1 (A1077V +7 more) | Single nucleotide variant (missense variant) | not provided +1 more | |
| | | Single nucleotide variant (synonymous variant) | Joubert syndrome 21 +1 more | |
| | ARFGEF1, CSPP1 (E1094G +7 more) | Single nucleotide variant (missense variant) | Global developmental delay +7 more | GConflicting classifications of pathogenicity |
| | ARFGEF1, CSPP1 (W1100R +7 more) | Single nucleotide variant (missense variant) | Joubert syndrome 21 +2 more | |
| | | Single nucleotide variant (splice donor variant +1 more) | not provided +1 more | |
| | | 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 (intron variant) | not provided | |
| | ARFGEF1, CSPP1 (R1022H +7 more) | Single nucleotide variant (missense variant) | Joubert syndrome 21 +1 more | |
| | ARFGEF1, CSPP1 (V1127del +7 more) | Deletion (inframe_deletion) | not provided +1 more | |
| | | Single nucleotide variant (synonymous variant) | not specified +2 more | |
| | ARFGEF1, CSPP1 (R1050* +7 more) | Single nucleotide variant (nonsense) | not provided +1 more | |
| | ARFGEF1, CSPP1 (T1064fs +7 more) | Duplication (frameshift variant) | Joubert syndrome 21 +1 more | |
| | | 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 specified +1 more | |
| | ARFGEF1, CSPP1 (P1160S +7 more) | Single nucleotide variant (missense variant) | not provided +1 more | |
| | ARFGEF1, CSPP1 (G1084R +7 more) | Single nucleotide variant (missense variant +1 more) | not provided | |
| | ARFGEF1, CSPP1 (S1150A +7 more) | Single nucleotide variant (missense variant) | not provided +1 more | |
| | ARFGEF1, CSPP1 (R1104C +7 more) | Single nucleotide variant (missense variant +1 more) | not provided | |
| | ARFGEF1, CSPP1 (F1211Y +7 more) | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (3 prime UTR variant) | not provided | |
| | | Single nucleotide variant (stop lost +2 more) | not provided | |
| | | Single nucleotide variant (missense variant +2 more) | not provided | |
| | | Duplication (frameshift variant) | not provided | |
| | | Single nucleotide variant (nonsense +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (nonsense) | Global developmental delay +6 more | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Deletion (intron variant) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Microsatellite (frameshift variant) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (nonsense) | Intellectual disability +4 more | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (splice donor variant) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Microsatellite (non-coding transcript variant) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Deletion (frameshift variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (nonsense +1 more) | not provided | |
| | | Single nucleotide variant (splice acceptor variant) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Single nucleotide variant (missense variant +2 more) | not provided | |
| | | Single nucleotide variant (missense variant +2 more) | not provided | |
| | | Single nucleotide variant (missense variant +2 more) | not provided | |
| | | Single nucleotide variant (missense variant) | Inborn genetic diseases +1 more | |
| | | Single nucleotide variant (missense variant +2 more) | not provided | |
| | | Single nucleotide variant (missense variant +2 more) | not provided | |
| | | Indel (missense variant) | not provided | |
| | | Single nucleotide variant (splice acceptor variant) | not provided | |
| | | Single nucleotide variant (missense variant +2 more) | not provided | |
| | | Deletion (frameshift variant +2 more) | not provided | |