TNRC6BTrinucleotide repeat containing 6B
Autism Reports / Total Reports
13 / 19Rare Variants / Common Variants
57 / 0Aliases
TNRC6B, RP5-1042K10.7Associated Syndromes
-Chromosome Band
22q13.1Associated Disorders
ADHD, ASDRelevance to Autism
Two de novo loss-of-function variants in the TNRC6B gene have been identified in ASD probands from the Simons Simplex Collection (refs).
Molecular Function
Plays a role in RNA-mediated gene silencing by both micro-RNAs (miRNAs) and short interfering RNAs (siRNAs). Required for miRNA-dependent translational repression and siRNA-dependent endonucleolytic cleavage of complementary mRNAs by argonaute family proteins.
External Links
SFARI Genomic Platforms
Reports related to TNRC6B (19 Reports)
# | Type | Title | Author, Year | Autism Report | Associated Disorders |
---|---|---|---|---|---|
1 | Primary | De novo insertions and deletions of predominantly paternal origin are associated with autism spectrum disorder | Dong S , et al. (2014) | Yes | - |
2 | Recent Recommendation | The contribution of de novo coding mutations to autism spectrum disorder | Iossifov I et al. (2014) | Yes | - |
3 | Recent Recommendation | Low load for disruptive mutations in autism genes and their biased transmission | Iossifov I , et al. (2015) | Yes | - |
4 | Support | Insights into Autism Spectrum Disorder Genomic Architecture and Biology from 71 Risk Loci | Sanders SJ , et al. (2015) | Yes | - |
5 | Support | Meta-analysis of 2,104 trios provides support for 10 new genes for intellectual disability | Lelieveld SH et al. (2016) | No | - |
6 | Support | Targeted sequencing identifies 91 neurodevelopmental-disorder risk genes with autism and developmental-disability biases | Stessman HA , et al. (2017) | Yes | - |
7 | Support | Genome sequencing identifies multiple deleterious variants in autism patients with more severe phenotypes | Guo H , et al. (2018) | Yes | - |
8 | Support | Inherited and multiple de novo mutations in autism/developmental delay risk genes suggest a multifactorial model | Guo H , et al. (2018) | Yes | - |
9 | Recent Recommendation | Pathogenic variants in TNRC6B cause a genetic disorder characterised by developmental delay/intellectual disability and a spectrum of neurobehavioural phenotypes including autism and ADHD | Granadillo JL et al. (2020) | No | ASD, ADHD |
10 | Support | Large-scale targeted sequencing identifies risk genes for neurodevelopmental disorders | Wang T et al. (2020) | Yes | - |
11 | Support | - | Alonso-Gonzalez A et al. (2021) | Yes | - |
12 | Support | - | Mitani T et al. (2021) | No | Epilepsy/seizures |
13 | Support | - | Mahjani B et al. (2021) | Yes | - |
14 | Support | - | Woodbury-Smith M et al. (2022) | Yes | - |
15 | Support | - | Cheng S et al. (2022) | No | - |
16 | Support | - | Zhou X et al. (2022) | Yes | - |
17 | Support | - | Hu C et al. (2023) | Yes | - |
18 | Support | - | Ashraf Yahia et al. (2024) | No | - |
19 | Support | - | Qi Yang et al. (2024) | No | ADHD, ID |
Rare Variants (57)
Status | Allele Change | Residue Change | Variant Type | Inheritance Pattern | Parental Transmission | Family Type | PubMed ID | Author, Year |
---|---|---|---|---|---|---|---|---|
c.566-3575G>T | - | intron_variant | De novo | - | - | 35982159 | Zhou X et al. (2022) | |
c.566-3217G>A | - | missense_variant | De novo | - | - | 33004838 | Wang T et al. (2020) | |
c.1170+1G>A | - | splice_site_variant | Unknown | - | - | 33004838 | Wang T et al. (2020) | |
c.2539C>T | p.Pro847Ser | stop_gained | Unknown | - | - | 33004838 | Wang T et al. (2020) | |
c.565+3124del | - | frameshift_variant | Unknown | - | - | 33004838 | Wang T et al. (2020) | |
c.565+3237del | - | frameshift_variant | Unknown | - | - | 33004838 | Wang T et al. (2020) | |
c.4015C>T | p.His1339Tyr | stop_gained | Unknown | - | - | 33004838 | Wang T et al. (2020) | |
- | - | copy_number_loss | Familial | Maternal | - | 32152250 | Granadillo JL et al. (2020) | |
c.749G>T | p.Trp250Leu | missense_variant | Unknown | - | - | 33004838 | Wang T et al. (2020) | |
c.750G>C | p.Trp250Cys | missense_variant | Unknown | - | - | 33004838 | Wang T et al. (2020) | |
c.750G>T | p.Trp250Cys | missense_variant | Unknown | - | - | 33004838 | Wang T et al. (2020) | |
c.3835C>T | p.Gln1279Ter | stop_gained | Unknown | - | - | 34615535 | Mahjani B et al. (2021) | |
c.1174G>T | p.Gly392Cys | missense_variant | Unknown | - | - | 33004838 | Wang T et al. (2020) | |
c.1183G>T | p.Gly395Cys | missense_variant | Unknown | - | - | 33004838 | Wang T et al. (2020) | |
c.2386C>T | p.Arg796Cys | missense_variant | Unknown | - | - | 33004838 | Wang T et al. (2020) | |
c.2522G>A | p.Arg841His | missense_variant | Unknown | - | - | 33004838 | Wang T et al. (2020) | |
c.1400G>A | p.Gly467Glu | missense_variant | De novo | - | - | 35982159 | Zhou X et al. (2022) | |
c.2735A>C | p.Lys912Thr | missense_variant | De novo | - | - | 35982159 | Zhou X et al. (2022) | |
c.566-3311G>A | - | missense_variant | Unknown | - | Simplex | 33004838 | Wang T et al. (2020) | |
c.4982G>C | p.Gly1661Ala | missense_variant | Unknown | - | - | 33004838 | Wang T et al. (2020) | |
c.1879C>T | p.Gln627Ter | stop_gained | De novo | - | Simplex | 30564305 | Guo H , et al. (2018) | |
c.3343C>T | p.Arg1115Ter | stop_gained | De novo | - | - | 27479843 | Lelieveld SH et al. (2016) | |
c.565+3693del | - | frameshift_variant | De novo | - | Simplex | 38404251 | Qi Yang et al. (2024) | |
c.566-3961_566-3960del | - | frameshift_variant | Unknown | - | - | 33004838 | Wang T et al. (2020) | |
c.2479C>T | p.Gln827Ter | stop_gained | De novo | - | Simplex | 25363768 | Iossifov I et al. (2014) | |
- | - | copy_number_loss | Unknown | Not maternal | Simplex | 32152250 | Granadillo JL et al. (2020) | |
c.2722A>T | p.Asn908Tyr | missense_variant | Familial | Paternal | - | 37007974 | Hu C et al. (2023) | |
c.229G>A | p.Glu77Lys | missense_variant | Familial | Paternal | - | 33004838 | Wang T et al. (2020) | |
c.335C>T | p.Pro112Leu | missense_variant | De novo | - | Simplex | 38404251 | Qi Yang et al. (2024) | |
c.648C>G | p.Thr216%3D | synonymous_variant | De novo | - | Simplex | 35982159 | Zhou X et al. (2022) | |
c.46-2A>G | - | splice_site_variant | Familial | Paternal | Simplex | 30504930 | Guo H , et al. (2018) | |
c.933G>A | p.Trp311Ter | stop_gained | De novo | - | Simplex | 32152250 | Granadillo JL et al. (2020) | |
c.1021+5G>C | - | splice_site_variant | De novo | - | Simplex | 32152250 | Granadillo JL et al. (2020) | |
c.4980del | p.Asp1660GlufsTer5 | frameshift_variant | Unknown | - | - | 33004838 | Wang T et al. (2020) | |
c.2039G>A | p.Trp680Ter | stop_gained | De novo | - | Unknown | 32152250 | Granadillo JL et al. (2020) | |
c.3785C>T | p.Ser1262Phe | missense_variant | Familial | Maternal | - | 33004838 | Wang T et al. (2020) | |
c.3967C>T | p.Gln1323Ter | stop_gained | De novo | - | Simplex | 32152250 | Granadillo JL et al. (2020) | |
c.3343C>T | p.Arg1115Trp | stop_gained | Unknown | - | Unknown | 32152250 | Granadillo JL et al. (2020) | |
c.2320G>A | p.Glu774Lys | missense_variant | Unknown | - | - | 35205252 | Woodbury-Smith M et al. (2022) | |
c.566-3251_566-3250del | - | frameshift_variant | Unknown | - | - | 32152250 | Granadillo JL et al. (2020) | |
c.3964C>T | p.Gln1322Ter | stop_gained | Familial | Paternal | - | 32152250 | Granadillo JL et al. (2020) | |
c.4070T>A | p.Val1357Glu | missense_variant | De novo | - | Unknown | 32152250 | Granadillo JL et al. (2020) | |
c.3799_3800del | p.Ala1267HisfsTer130 | frameshift_variant | Unknown | - | - | 33004838 | Wang T et al. (2020) | |
c.2455dup | p.Arg819LysfsTer18 | frameshift_variant | De novo | - | Simplex | 30564305 | Guo H , et al. (2018) | |
c.3316G>A | p.Asp1106Asn | missense_variant | Familial | Maternal | Simplex | 30564305 | Guo H , et al. (2018) | |
c.4612C>T | p.Pro1538Ser | missense_variant | Familial | Maternal | Simplex | 33004838 | Wang T et al. (2020) | |
c.153_154insTTTGGAA | p.Lys52PhefsTer10 | frameshift_variant | Unknown | - | - | 33004838 | Wang T et al. (2020) | |
c.566-3903_566-3902del | - | frameshift_variant | De novo | - | Simplex | 32152250 | Granadillo JL et al. (2020) | |
c.2819G>T | p.Ser940Ile | missense_variant | De novo | - | Simplex | 33431980 | Alonso-Gonzalez A et al. (2021) | |
c.565+2806_565+2811delinsGGGGGGG | - | frameshift_variant | De novo | - | - | 28191889 | Stessman HA , et al. (2017) | |
c.566-3084T>C | - | splice_site_variant | Familial | Maternal | Multiplex | 32152250 | Granadillo JL et al. (2020) | |
c.1352_1355del | p.Lys451ArgfsTer51 | frameshift_variant | De novo | - | Simplex | 25284784 | Dong S , et al. (2014) | |
c.3943C>T | p.Arg1315Ter | stop_gained | Unknown | Not maternal | Simplex | 32152250 | Granadillo JL et al. (2020) | |
c.2138G>C | p.Arg713Pro | missense_variant | Familial | Both parents | Multiplex | 34582790 | Mitani T et al. (2021) | |
c.830_836del | p.Asn277MetfsTer3 | frameshift_variant | De novo | - | Simplex | 38300321 | Ashraf Yahia et al. (2024) | |
c.830_836del | p.Asn277MetfsTer3 | frameshift_variant | De novo | - | Simplex | 32152250 | Granadillo JL et al. (2020) | |
c.3148_3151del | p.Asn1050SerfsTer8 | frameshift_variant | De novo | - | Unknown | 32152250 | Granadillo JL et al. (2020) |
Common Variants
No common variants reported.
SFARI Gene score
Strong Candidate
Two de novo LoF variants in the TNRC6B gene (one frameshift, one nonsense) were identified in ASD probands from the Simons Simplex Collection (PMIDs 25284784, 25363768). A third de novo LoF variant was identified in an ASD proband from the Autism Genetic Resource Exchange (AGRE) in Stessman et al., 2017.
Score Delta: Score remained at 2
criteria met
See SFARI Gene'scoring criteriaWe considered a rigorous statistical comparison between cases and controls, yielding genome-wide statistical significance, with independent replication, to be the strongest possible evidence for a gene. These criteria were relaxed slightly for category 2.
1/1/2021
Score remained at 2
Description
Two de novo LoF variants in the TNRC6B gene (one frameshift, one nonsense) were identified in ASD probands from the Simons Simplex Collection (PMIDs 25284784, 25363768). A third de novo LoF variant was identified in an ASD proband from the Autism Genetic Resource Exchange (AGRE) in Stessman et al., 2017.
10/1/2020
Score remained at 2
Description
Two de novo LoF variants in the TNRC6B gene (one frameshift, one nonsense) were identified in ASD probands from the Simons Simplex Collection (PMIDs 25284784, 25363768). A third de novo LoF variant was identified in an ASD proband from the Autism Genetic Resource Exchange (AGRE) in Stessman et al., 2017.
4/1/2020
Score remained at 2
Description
Two de novo LoF variants in the TNRC6B gene (one frameshift, one nonsense) were identified in ASD probands from the Simons Simplex Collection (PMIDs 25284784, 25363768). A third de novo LoF variant was identified in an ASD proband from the Autism Genetic Resource Exchange (AGRE) in Stessman et al., 2017.
1/1/2020
Score remained at 2
Description
Two de novo LoF variants in the TNRC6B gene (one frameshift, one nonsense) were identified in ASD probands from the Simons Simplex Collection (PMIDs 25284784, 25363768). A third de novo LoF variant was identified in an ASD proband from the Autism Genetic Resource Exchange (AGRE) in Stessman et al., 2017.
10/1/2019
Score remained at 2
New Scoring Scheme
Description
Two de novo LoF variants in the TNRC6B gene (one frameshift, one nonsense) were identified in ASD probands from the Simons Simplex Collection (PMIDs 25284784, 25363768). A third de novo LoF variant was identified in an ASD proband from the Autism Genetic Resource Exchange (AGRE) in Stessman et al., 2017.
Reports Added
[New Scoring Scheme]1/1/2019
Score remained at 2
Description
Two de novo LoF variants in the TNRC6B gene (one frameshift, one nonsense) were identified in ASD probands from the Simons Simplex Collection (PMIDs 25284784, 25363768). A third de novo LoF variant was identified in an ASD proband from the Autism Genetic Resource Exchange (AGRE) in Stessman et al., 2017.
10/1/2018
Score remained at 2
Description
Two de novo LoF variants in the TNRC6B gene (one frameshift, one nonsense) were identified in ASD probands from the Simons Simplex Collection (PMIDs 25284784, 25363768). A third de novo LoF variant was identified in an ASD proband from the Autism Genetic Resource Exchange (AGRE) in Stessman et al., 2017.
1/1/2017
Decreased from 3 to 2
Description
Two de novo LoF variants in the TNRC6B gene (one frameshift, one nonsense) were identified in ASD probands from the Simons Simplex Collection (PMIDs 25284784, 25363768). A third de novo LoF variant was identified in an ASD proband from the Autism Genetic Resource Exchange (AGRE) in Stessman et al., 2017.
7/1/2016
Decreased from 3 to 3
Description
Two de novo LoF variants in the TNRC6B gene (one frameshift, one nonsense) were identified in ASD probands from the Simons Simplex Collection (PMIDs 25284784, 25363768).
1/1/2016
Decreased from 3 to 3
Description
Two de novo LoF variants in the TNRC6B gene (one frameshift, one nonsense) were identified in ASD probands from the Simons Simplex Collection (PMIDs 25284784, 25363768).
10/1/2014
Increased from to 3
Description
Two de novo LoF variants in the TNRC6B gene (one frameshift, one nonsense) were identified in ASD probands from the Simons Simplex Collection (PMIDs 25284784, 25363768).
Krishnan Probability Score
Score 0.57806937492719
Ranking 616/25841 scored genes
[Show Scoring Methodology]
ExAC Score
Score 0.99999980275071
Ranking 219/18225 scored genes
[Show Scoring Methodology]
Iossifov Probability Score
Score 0.965
Ranking 64/239 scored genes
[Show Scoring Methodology]
Sanders TADA Score
Score 0.003223538101791
Ranking 23/18665 scored genes
[Show Scoring Methodology]
Larsen Cumulative Evidence Score
Score 12
Ranking 165/461 scored genes
[Show Scoring Methodology]
Zhang D Score
Score 0.44264869484635
Ranking 992/20870 scored genes
[Show Scoring Methodology]