Human Gene Module / Chromosome 15 / CSNK1G1

CSNK1G1casein kinase 1 gamma 1

SFARI Gene Score
3S
Suggestive Evidence, Syndromic Criteria 3.1, Syndromic
Autism Reports / Total Reports
1 / 3
Rare Variants / Common Variants
6 / 0
Aliases
CSNK1G1, CK1gamma1
Associated Syndromes
-
Chromosome Band
15q22.31
Associated Disorders
ADHD, ASD, EPS
Relevance to Autism

Gold et al., 2020 presented detailed clinical histories for five individuals with variants in the CSNK1G1 gene (one patient who was previously reported in Martin et al., 2014, and four previously unpublished patients); all five patients presented with developmental delay, and three individuals were reported to have a diagnosis of autism spectrum disorder.

Molecular Function

This gene encodes a member of the casein kinase I gene family. This family is comprised of serine/threonine kinases that phosphorylate acidic proteins such as caseins. The encoded kinase plays a role in cell cycle checkpoint arrest in response to stalled replication forks by phosphorylating Claspin.

SFARI Genomic Platforms
Reports related to CSNK1G1 (3 Reports)
# Type Title Author, Year Autism Report Associated Disorders
1 Support Clinical whole-genome sequencing in severe early-onset epilepsy reveals new genes and improves molecular diagnosis Martin HC et al. (2014) No -
2 Primary Heterozygous de novo variants in CSNK1G1 are associated with syndromic developmental delay and autism spectrum disorder Gold NB et al. (2020) No ASD, ADHD, epilepsy/seizures
3 Support - Zhou X et al. (2022) Yes -
Rare Variants   (6)
Status Allele Change Residue Change Variant Type Inheritance Pattern Parental Transmission Family Type PubMed ID Author, Year
- - copy_number_loss Unknown - - 33009664 Gold NB et al. (2020)
c.1218+1G>A - splice_site_variant De novo - - 33009664 Gold NB et al. (2020)
c.1255C>T p.Gln419Ter stop_gained De novo - - 33009664 Gold NB et al. (2020)
c.884G>A p.Arg295Gln missense_variant De novo - - 35982159 Zhou X et al. (2022)
c.419C>T p.Thr140Met missense_variant De novo - - 33009664 Gold NB et al. (2020)
c.688C>T p.Arg230Trp missense_variant De novo - Simplex 24463883 Martin HC et al. (2014)
Common Variants  

No common variants reported.

SFARI Gene score
3S

Suggestive Evidence, Syndromic

Score Delta: Score remained at 3S

3

Suggestive Evidence

See all Category 3 Genes

The literature is replete with relatively small studies of candidate genes, using either common or rare variant approaches, which do not reach the criteria set out for categories 1 and 2. Genes that had two such lines of supporting evidence were placed in category 3, and those with one line of evidence were placed in category 4. Some additional lines of "accessory evidence" (indicated as "acc" in the score cards) could also boost a gene from category 4 to 3.

The syndromic category includes mutations that are associated with a substantial degree of increased risk and consistently linked to additional characteristics not required for an ASD diagnosis. If there is independent evidence implicating a gene in idiopathic ASD, it will be listed as "#S" (e.g., 2S, 3S, etc.). If there is no such independent evidence, the gene will be listed simply as "S."

4/1/2022
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3

Increased from to 3

Krishnan Probability Score

Score 0.49691733913005

Ranking 2478/25841 scored genes


[Show Scoring Methodology]
Krishnan and colleagues generated probability scores genome-wide by using a machine learning approach on a human brain-specific gene network. The method was first presented in Nat Neurosci 19, 1454-1462 (2016), and scores for more than 25,000 RefSeq genes can be accessed in column G of supplementary table 3 (see: http://www.nature.com/neuro/journal/v19/n11/extref/nn.4353-S5.xlsx). A searchable browser, with the ability to view networks of associated ASD risk genes, can be found at asd.princeton.edu.
ExAC Score

Score 0.9997153787651

Ranking 830/18225 scored genes


[Show Scoring Methodology]
The Exome Aggregation Consortium (ExAC) is a summary database of 60,706 exomes that has been widely used to estimate 'constraint' on mutation for individual genes. It was introduced by Lek et al. Nature 536, 285-291 (2016), and the ExAC browser can be found at exac.broadinstitute.org. The pLI score was developed as measure of intolerance to loss-of- function mutation. A pLI > 0.9 is generally viewed as highly constrained, and thus any loss-of- function mutations in autism in such a gene would be more likely to confer risk. For a full list of pLI scores see: ftp://ftp.broadinstitute.org/pub/ExAC_release/release0.3.1/functional_gene_constraint/fordist_cle aned_exac_nonTCGA_z_pli_rec_null_data.txt
Sanders TADA Score

Score 0.93079284858677

Ranking 11524/18665 scored genes


[Show Scoring Methodology]
The TADA score ('Transmission and De novo Association') was introduced by He et al. PLoS Genet 9(8):e1003671 (2013), and is a statistic that integrates evidence from both de novo and transmitted mutations. It forms the basis for the claim of 65 individual genes being strongly associated with autism risk at a false discovery rate of 0.1 (Sanders et al. Neuron 87, 1215-1233 (2015)). The calculated TADA score for 18,665 RefSeq genes can be found in column P of Supplementary Table 6 in the Sanders et al. paper (the column headed 'tadaFdrAscSscExomeSscAgpSmallDel'), which represents a combined analysis of exome data and small de novo deletions (see www.cell.com/cms/attachment/2038545319/2052606711/mmc7.xlsx).
Zhang D Score

Score 0.62165650124733

Ranking 48/20870 scored genes


[Show Scoring Methodology]
The DAMAGES score (disease-associated mutation analysis using gene expression signatures), or D score, was developed to combine evidence from de novo loss-of- function mutation with evidence from cell-type- specific gene expression in the mouse brain (specifically translational profiles of 24 specific mouse CNS cell types isolated from 6 different brain regions). Genes with positive D scores are more likely to be associated with autism risk, with higher-confidence genes having higher D scores. This statistic was first presented by Zhang & Shen (Hum Mutat 38, 204- 215 (2017), and D scores for more than 20,000 RefSeq genes can be found in column M in supplementary table 2 from that paper.
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