Autism genes | Gene variants identified in the current study | Â | Previously reported prominent gene variants | |||||
---|---|---|---|---|---|---|---|---|
Chromosome position | Reported cases % | Variant type | Zygosity | % HI | pLI | Mutation | Reference | |
CNTNAP2 | 7q35-q36.1 | 192 (86.49) | NS | Het | 4.94 | 0.00 | 3709delG—coding region, exon 22; CNV (deletion)—7q33–q35; exons 1–3 rs7794745 intron 2 CNV (deletion)—promoter; H275Ab—coding region, exon 6 | Penagarikano et al. [29] |
KMT2C | 7q36.1 | 167 (75.23) | NS, stop gain, FSD | Het | 53.58 | 1.00 | c.5216del p.Pro1739Leufs_2; c.7550C>G p.Ser2517; c.1690A>T p.Lys564; c.10812_10815del p.Lys3605fs | Koemans et al. [30] |
CACNA1C | 12p13.33 | 152 (68.46) | NS, NFS | Het, Hom | 8.42 | 1.00 | c.1204G>A p.Gly402Ser; c.1978_1983dup p.Leu660_Phe661dup; c.2437G>A p.Gly813Arg; c.2449C>T p.Pro817Ser | |
SHANK3 | 22q13.33 | 124 (55.86) | NS, FSI, NFS | Het, Hom | 60.09 | 1.00 | p.A1243GfsX69, Frameshift AD, de novo | Rossi et al. [33] |
ANK2 | 4q25-q26 | 63 (28.38) | NS, stop gain, FSI | Het | 24.10 | 1.00 | p.D2894Afs*20, frameshift AD, de novo | |
HECTD4 | 12q24.13 | 87 (39.18) | NS, FSD, NFS | Het | 23.89 | 1.00 | c.11540_11542del p.Phe3847del; c.11651-29T>G; c.12743G>A p.Arg4248His; c.1741C>G p.Gln581Glu | Satterstrom et al. [34] |
MAP1A | 15q15.3 | 77 (34.68) | NS, NFS | Het | 54.63 | 1.00 | None | |
SKI | 1p36.33-p36.32 | 60 (27.02) | NS | Het | 34.03 | 1.00 | c.1124G>A p.Arg375His; c.1138C>T p.Arg380Ter; c.2180_2184del p.Glu727ValfsTer100 | Yuen et al. [35]; Rubeis et al. [36]; Satterstrom et al. [34] |
SRCAP | 16p11.2 | 49 (22.07) | NS, NFS | Het | 34.43 | 1.00 | c.450C>G p.Asp150Glu; c.5179A>T p.Thr1727Ser; c.5809G>A p.Gly1937Ser; c.5972_5975del p.His1991ProfsTer44; c.6409del Asp2137ThrfsTer41; c.7002G>C p.Gln2334His; | |
CUL7 | 6p21.1 | 204 (91.89) | NS, NFS | Hom, Het | 52.20 | 0.00 | c.1644G>A p.Trp548Ter;c.1792C>T p.Gln598Ter; c.1900C>T p.Arg634Ter; c.2120G>A p.Arg707His; c.2166del p.Glu723SerfsTer31;c.236G>A p.Arg79His | |
ZNF804A | 2q32.1 | 163 (73.42) | NS, NFSI | Hom, Het | . | . | c.346C>T p.Arg116Cys; c.613C>G p.Gln205Glu | |
CNTNAP3 | 9p12 | 147 (66.21) | NS, NFSD | Hom, Het | 87.16 | 0.00 | c.1228G>T p.Gly410Cys; c.1840C>G p.Pro614Ala; c.2356C>T p.Arg786Cys; c.2357G>A p.Arg786His; c.3655C>T p.Arg1219Ter | |
CACNA1H | 16p13.3 | 141 (63.51) | NS, stop gain | Hom, Het | 71.69 | . | c.1612C>T p.Leu538Phe; c.2051C>A p.Pro684His; c.2102C>T p.Pro701Leu; c.2153A>G p.Glu718Gly; c.2264G>A p.Gly755Asp | Klassen et al. [42] |
LRP1 | 12q13.3 | 97 (43.69) | NS | Hom, Het | . | . | c.10190A>G p.Asn3397Ser; c.10274G>A p.Arg3425His; c.11432C>G p.Ser3811Trp; c.11452G>A p.Gly3818Ser | Torrico et al. [43] |
CNTN4 | 3p26.3-p26.2 | 51 (22.97) | NS | Hom, Het | 6.89 | . | c.1814T>C p.Ile605Thr;c.1889A>G p.Tyr630Cys; c.532A>G p.Asn178Asp; c.662G>A p.Gly221Asp; c.992A>G p.Glu331Gly | Sener et al. [44] |