6q25.2CNV Type: Deletion-Duplication
Largest CNV size: 374996 bp
Statistics Box:
Number of Reports: 7
Number of Reports: 7
Summary Information
Summary statement in development
Additional Locus Information
References
Major Reports
Title
Author, Year
Report Class
CNV Type
Structural variation of chromosomes in autism spectrum disorder.
Duplication
Paternally inherited cis-regulatory structural variants are associated with autism.
Deletion
Homozygous deletions implicate non-coding epigenetic marks in Autism spectrum disorder
Deletion
Minor Reports
Title
Author, Year
Report Class
CNV Type
Multiple recurrent de novo CNVs, including duplications of the 7q11.23 Williams syndrome region, are strongly associated with autism.
Deletion-Duplication
A discovery resource of rare copy number variations in individuals with autism spectrum disorder.
Deletion-Duplication
Exome sequencing of 457 autism families recruited online provides evidence for autism risk genes
Duplication
Cases
Cohort ID
Author, Year
Descripton
Cohort Size
Diagnosis
Age
Gender
CNV Size
Deletion
Duplication
Total CNV's
brandler_18_ASD_discovery_cases
Affected individuals from the Relating Genes with Adolescent and Child Health (REACH) cohort (362 cases from 311 families; 54 multiplex, 243 simplex) and the Simons Simplex 1 (SSC1) cohort (518 cases from simplex quad families)
880
REACH cohort: 285 cases diagnosed with ASD, 43 cases diagnosed with PDD-NOS, 10 cases diagnosed with ADHD, and 24 cases presenting with speech delay, epilepsy, anxiety, or other related developmental disorders that were classified as cases for bioinformatics analyses; Simons Simplex Collection 1 (SSC1) cohort: all 518 cases were diagnosed with ASD
N/A
N/A
684
1
0
1
feliciano_19_ASD_discovery_cases
ASD probands from 457 families (418 simplex, 39 multiplex) from the SPARK cohort
465
All cases diagnosed with ASD
Range of age at enrollment, 1.544.6 years
80.86% Male
617838
0
1
1
marshall_08_ASD_discovery_cases
Cohort of ASD families (237 simplex, 189 mulitplex) recruited from the Hospital for Sick Children, McMaster Univ., Memorial Univ., and other sites
427
ASD
271398
0
1
1
prasad_12_ASD_discovery_cases
Unrelated ASD cases recruited from three Canadian sites (Hospital for Sick Children, McMaster University, and Memorial University of Newfoundland); the majority of cases had been previously genotyped with results published in Marshall et al., 2008 and Pinto et al., 2010. 20 cases from initial cohort of 696 were excluded from further analysis (due to CNVs > 5 Mb).
676
Diagnosis of ASD based on meeting criteria on ADI-R and/or ADOS
NA
82.84% Male
242725
2
1
3
sanders_11_ASD_discovery_cases
Autistic probands from the Simons Simplex Collection (SSC). 872 probands in quartet families, 272 probands in trios.
1124
ASD diagnosis: 89.5% autism; 8.5% PDD-NOS, 2% Asperger syndrome. Mean full-scale IQ 85.1 1.5 (mean verbal IQ, 81.9 1.7; mean non-verbal IQ, 88.4 1.4)
Mean, 9.1 yrs.
86.1% Male
374996
2
1
3
schmitz-abe_20_ASD_discovery_cases
ASD probands rom 187 families from the Homozygosity Mapping Collaborative of Autism (HMCA); 22% of families had more than one affected child, and 66% of families were consanguineous.
255
Diagnosis of autism or ASD made by a neurologist, child psychiatrist, or psychologist; DSM-IV-R criteria confirmed in all individuals with an Autism diagnosis
N/A
N/A
10101
2
0
2
stamouli_18_ASD/NDD_discovery_cases
Affected individuals from 100 twin pairs (69 monozygotic, 31 dizygotic), corresponding to 97 families, that were enriched for neurodevelopmental disorders from the Roots of Autism and ADHD Study in Sweden (RATSS)
100 twin pairs
Diagnoses based on DSM-5 criteria following evaluation using standard diagnostic tools [a psychosocial and anamnestic interview, the Autism Diagnosis Interview-Revised (ADI-R), the Autism Diagnostic Observation Schedule Second Edition (ADOS-2), the Kiddie Schedule for Affective Disorders and Schizophrenia (K-SADS), or the Diagnostic Interview for ADHD in Adults (DIVA)]; Wechsler Intelligence Scale for Children or Adults, Fourth Edition (WISC-IV) or the Leiter-revised scales in combination with the Peabody Picture Vocabulary Test, Third Edition, and the parent-based Adaptive Behavior Assessment Scale, 2nd Edition (ABAS-2) were also used to evaluate adaptive, cognitive, and verbal abilities an
N/A
N/A
39461
0
1
1
Controls
Cohort ID
Author, Year
Descripton
Cohort Size
Diagnosis
Age
Gender
CNV Size
Deletion
Duplication
Total CNV's
marshall_08_ASD_discovery_controls_1
German PopGen project and entries from Database of Genomic Variants
500
Controls
0
0
0
0
marshall_08_ASD_discovery_controls_2
Non-disease controls from Ontario population
1152
Controls
0
0
0
0
prasad_12_ASD_discovery_controls
PDx controls [1000 DNA samples from reportedly healthy donors (50.2% male) from BioServe (Beltsville, MD)] and 4139 in-house controls previously reported in Krawcak et al. 2006, Stewart et al. 2009, and Bierut et al. 2010. CNVs identified in controls were used to define rare ASD-specific CNVs.
5139
Control
NA
NA (PDx controls 50.2% male)
242725
0
0
0
sanders_11_ASD_discovery_controls
Matched siblings of autistic probands from the Simons Simplex Collection (SSC).
872
Controls
Mean, 10.0 yrs.
361420
1
2
3
Cases
Cohort ID
Geographical Ancestry
Discovery Method
Platform
Algorithm
Software
Validation Method
brandler_18_ASD_discovery_cases
N/A
WGS
Illumina HiSeq X10 or HiSeq 2500
ForestSV, Lumpy, Manta, Mobster, SV2
PCR, array SNP
feliciano_19_ASD_discovery_cases
N/A
WES
Illumina HumanCoreExome 550K
CoNIFER, XHMM
None
marshall_08_ASD_discovery_cases
90% European, 4.5% European-mixed, 4.5% Asian, 0.07% African
Array SNP, karotyping
Affymetrix 500K
dChip, CNAG, GEMCA
qPCR, qmPCR
prasad_12_ASD_discovery_cases
Canada
aCGH
Agilent 1M
ADM-2, DNAcopy (R Bioconductor)
DNA Analytics v4.0.85 (Agilent), DNAcopy
None
sanders_11_ASD_discovery_cases
White non-Hispanic, 74.5%; mixed, 9.3%, Asian, 4.3%, White Hispanic, 4.0%, African-American, 3.8%; other, 4.2&
Solid phase hybridization
Illumina 1M v1, Illumina 1M v3
PennCNV, QuantiSNP, GNOSIS
schmitz-abe_20_ASD_discovery_cases
Middle Eastern
Array SNP
Affymetrix 6.0, Affymetrix 500K
qPCR
stamouli_18_ASD/NDD_discovery_cases
Swedish
Solid phase hybridization
Illumina Infinium PsychArray-24 v1.1
PennCNV, QuantiSNP, iPattern, iPsychCNV
qPCR
Controls
Cohort ID
Geographical Ancestry
Discovery Method
Platform
Algorithm
Software
Validation Method
marshall_08_ASD_discovery_controls_1
European
Array SNP, karotyping
Affymetrix 500K
dChip, CNAG, GEMCA
marshall_08_ASD_discovery_controls_2
European
Array SNP, karotyping
Affymetrix 500K
dChip, CNAG, GEMCA
prasad_12_ASD_discovery_controls
NA
aCGH
Agilent 1M
ADM-2, DNAcopy (R Bioconductor)
DNA Analytics v4.0.85 (Agilent), DNAcopy
sanders_11_ASD_discovery_controls
Solid phase hybridization
Illumina 1M v1 or Illumina 1M v3
PennCNV, QuantiSNP, GNOSIS
Cases
Patient ID
Author, Year
Age
Gender
Primary Diagnosis
Clinical Profile
Cognitive Profile
CNV Start
CNV End
CNV Size
Genome Build
Type Method
Validation
brandler_18_ASD_discovery_cases-caseREACH000664
N/A
M
PDD-NOS
Case from REACH cohort
154773391
154774075
685
GRCh38
Deletion
Yes
feliciano_19_ASD_discovery_cases-caseSP0000948
N/A
M
ASD
Family history: both parents are negative for ASD and unknown for other mental health diagnoses.
152354632
152972469
617838
GRCh38
Duplication
No
marshall_08_ASD_discovery_cases-SK0216-003
NA
M
ASD
NA
NA
153106382
153377780
271399
GRCh38
Duplication
Yes
prasad_12_ASD_discovery_cases-case103021L
NA
M
ASD
Diagnosis of ASD based on meeting criteria on ADI-R and/or ADOS. CNV identified by previous SNP microarray study
153485507
153728231
242725
Unknown
Duplication
No
prasad_12_ASD_discovery_cases-case155493L
NA
M
ASD
Diagnosis of ASD based on meeting criteria on ADI-R and/or ADOS. CNV identified by previous SNP microarray study
155530413
155545770
15358
Unknown
Deletion
No
prasad_12_ASD_discovery_cases-case162340L
NA
M
ASD
Diagnosis of ASD based on meeting criteria on ADI-R and/or ADOS. CNV identified by previous SNP microarray study
155530413
155545770
15358
Unknown
Deletion
No
sanders_11_ASD_discovery_cases-11765.p1
11.2
M
Autism
NA
Full-scale IQ, 34; non-verbal IQ, 39; verbal IQ, 24
153218083
153222860
4778
GRCh38
Deletion
No
sanders_11_ASD_discovery_cases-12404.p1
5.1
M
Autism
NA
Full-scale IQ, 48; non-verbal IQ, 50; verbal IQ, 57
154056790
154062523
5734
GRCh38
Deletion
No
sanders_11_ASD_discovery_cases-12651.p1
10.8
M
Autism
NA
Full-scale IQ, 24; non-verbal IQ, 34; verbal IQ, 14
153506447
153881443
374997
GRCh38
Duplication
No
schmitz-abe_20_ASD_discovery_cases-caseAU-7401
N/A
M
ASD
Proband born to consanguineous parents of Middle Eastern descent from the HMCA cohort. Homozygous deletion segregated with ASD in this family.
153800136
153810236
10101
GRCh38
Deletion
Yes
stamouli_18_ASD/NDD_discovery_cases-family31_Twin_2
N/A
N/A
ASD/NDD
Case is from a dizygotic twin pair from the Discordant ASD/Discordant NDD diagnostic group
152391167
152430627
39461
GRCh38
Duplication
Yes
Controls
Patient ID
Author, Year
Age
Gender
Primary Diagnosis
Clinical Profile
Cognitive Profile
CNV Start
CNV End
CNV Size
Genome Build
Type Method
Validation
sanders_11_ASD_discovery_controls-11765.s1
7.8
F
Control (matched sibling)
NA
NA
153218083
153225180
7098
GRCh38
Deletion
No
sanders_11_ASD_discovery_controls-12651.s1
15.8
M
Control (matched sibling)
NA
NA
153521772
153883192
361421
GRCh38
Duplication
No
sanders_11_ASD_discovery_controls-12969.s1
5.8
M
Control (matched sibling)
NA
NA
152773422
152785371
11950
GRCh38
Duplication
No
Cases
Patient ID
Validation Description
Primary Disorder Inheritence
Inheritence
Family Profile
Disease Segregation
Gene Content
Altered Gene Expression
brandler_18_ASD_discovery_cases-caseREACH000664
PCR or SNP data validation
Paternal
SCAF8
feliciano_19_ASD_discovery_cases-caseSP0000948
Paternal
Simplex
SYNE1-AS1,RNA5SP223,NANOGP11,HSPD1P16,VIP,TUBB4BP7,FBXO5,SYNE1,MYCT1,LINC02840
null
marshall_08_ASD_discovery_cases-SK0216-003
qPCR, qmPCR
Unknown
NA
NA
RNA5SP224,RGS17
prasad_12_ASD_discovery_cases-case103021L
Unknown
Unknown
Unknown
RGS17
prasad_12_ASD_discovery_cases-case155493L
Unknown
Unknown
Unknown
TIAM2
prasad_12_ASD_discovery_cases-case162340L
Unknown
Unknown
Unknown
TIAM2
sanders_11_ASD_discovery_cases-11765.p1
Paternal
Simplex (quad-proband matched)
Not segregated
sanders_11_ASD_discovery_cases-12404.p1
Paternal
Simplex (trio)
NA
OPRM1
sanders_11_ASD_discovery_cases-12651.p1
Maternal
Simplex (quad-proband matched)
Not segregated
MTCO2P31,MTATP6P31,MTCO3P31,MTND3P20,MTND4LP20,MTND4P13,RNU6-896P
schmitz-abe_20_ASD_discovery_cases-caseAU-7401
qPCR
Both parents
Simplex
Segregated
stamouli_18_ASD/NDD_discovery_cases-family31_Twin_2
qPCR
De novo
Simplex
Segregated (CNV not present in unaffected twin)
RNA5SP223,SYNE1
Controls
Patient ID
Validation Description
Primary Disorder Inheritence
Inheritence
Family Profile
Disease Segregation
Gene Content
Altered Gene Expression
sanders_11_ASD_discovery_controls-11765.s1
Paternal
Simplex (quad)
NA
sanders_11_ASD_discovery_controls-12651.s1
Maternal
Simplex (quad)
NA
MTCO2P31,MTATP6P31,MTCO3P31,MTND3P20,MTND4LP20,MTND4P13,RNU6-896P
sanders_11_ASD_discovery_controls-12969.s1
Paternal
Simplex (quad)
NA
No Animal Model Data Available