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GRCh38/hg38 15q11.2-13.1(chr15:22612582-29993699) AND 15q11q13 microduplication syndrome

Germline classification:
Pathogenic (1 submission)
Last evaluated:
Jan 15, 2024
Review status:
1 star out of maximum of 4 stars
criteria provided, single submitter
Somatic classification
of clinical impact:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Somatic classification
of oncogenicity:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Record status:
current
Accession:
RCV003985067.2

Allele description [Variation Report for GRCh38/hg38 15q11.2-13.1(chr15:22612582-29993699)]

GRCh38/hg38 15q11.2-13.1(chr15:22612582-29993699)

Genes:
  • LOC130056712:ATAC-STARR-seq lymphoblastoid active region 9154 [Gene]
  • LOC130056713:ATAC-STARR-seq lymphoblastoid active region 9155 [Gene]
  • LOC130056714:ATAC-STARR-seq lymphoblastoid active region 9156 [Gene]
  • LOC130056715:ATAC-STARR-seq lymphoblastoid active region 9157 [Gene]
  • LOC130056716:ATAC-STARR-seq lymphoblastoid active region 9158 [Gene]
  • LOC130056717:ATAC-STARR-seq lymphoblastoid active region 9159 [Gene]
  • LOC130056718:ATAC-STARR-seq lymphoblastoid active region 9160 [Gene]
  • LOC130056720:ATAC-STARR-seq lymphoblastoid active region 9163 [Gene]
  • LOC130056721:ATAC-STARR-seq lymphoblastoid active region 9164 [Gene]
  • LOC130056722:ATAC-STARR-seq lymphoblastoid active region 9165 [Gene]
  • LOC130056725:ATAC-STARR-seq lymphoblastoid active region 9166 [Gene]
  • LOC130056707:ATAC-STARR-seq lymphoblastoid silent region 6257 [Gene]
  • LOC130056708:ATAC-STARR-seq lymphoblastoid silent region 6258 [Gene]
  • LOC130056709:ATAC-STARR-seq lymphoblastoid silent region 6259 [Gene]
  • LOC130056710:ATAC-STARR-seq lymphoblastoid silent region 6260 [Gene]
  • LOC130056711:ATAC-STARR-seq lymphoblastoid silent region 6261 [Gene]
  • LOC130056719:ATAC-STARR-seq lymphoblastoid silent region 6262 [Gene]
  • LOC130056723:ATAC-STARR-seq lymphoblastoid silent region 6265 [Gene]
  • LOC130056724:ATAC-STARR-seq lymphoblastoid silent region 6266 [Gene]
  • ATP10A-DT:ATP10A divergent transcript [Gene - HGNC]
  • ATP10A:ATPase phospholipid transporting 10A (putative) [Gene - OMIM - HGNC]
  • LOC126862075:BRD4-independent group 4 enhancer GRCh37_chr15:24001764-24002963 [Gene]
  • LOC126862078:BRD4-independent group 4 enhancer GRCh37_chr15:26860170-26861369 [Gene]
  • LOC126862079:BRD4-independent group 4 enhancer GRCh37_chr15:27034764-27035963 [Gene]
  • LOC126862081:BRD4-independent group 4 enhancer GRCh37_chr15:27585914-27587113 [Gene]
  • LOC126862082:BRD4-independent group 4 enhancer GRCh37_chr15:27699000-27700199 [Gene]
  • LOC126862084:BRD4-independent group 4 enhancer GRCh37_chr15:27958849-27960048 [Gene]
  • LOC126862074:CDK7 strongly-dependent group 2 enhancer GRCh37_chr15:22990202-22991401 [Gene]
  • LOC126862076:CDK7 strongly-dependent group 2 enhancer GRCh37_chr15:25789643-25790842 [Gene]
  • LOC126862077:CDK7 strongly-dependent group 2 enhancer GRCh37_chr15:26791415-26792614 [Gene]
  • LOC126862080:CDK7 strongly-dependent group 2 enhancer GRCh37_chr15:27302839-27304038 [Gene]
  • LOC126862086:CDK7 strongly-dependent group 2 enhancer GRCh37_chr15:30052673-30053872 [Gene]
  • LOC126862087:CDK7 strongly-dependent group 2 enhancer GRCh37_chr15:30226175-30227374 [Gene]
  • GABRG3-AS1:GABRG3 antisense RNA 1 [Gene - HGNC]
  • HERC2:HECT and RLD domain containing E3 ubiquitin protein ligase 2 [Gene - OMIM - HGNC]
  • MAGEL2:MAGE family member L2 [Gene - OMIM - HGNC]
  • LOC126862083:MED14-independent group 3 enhancer GRCh37_chr15:27939287-27940486 [Gene]
  • LOC129390675:MPRA-validated peak2277 silencer [Gene]
  • LOC129390676:MPRA-validated peak2278 silencer [Gene]
  • LOC129390677:MPRA-validated peak2281 silencer [Gene]
  • LOC129390678:MPRA-validated peak2283 silencer [Gene]
  • NIPA1:NIPA magnesium transporter 1 [Gene - OMIM - HGNC]
  • NIPA2:NIPA magnesium transporter 2 [Gene - OMIM - HGNC]
  • NSMCE3:NSE3 homolog, SMC5-SMC6 complex component [Gene - OMIM - HGNC]
  • LOC132090298:Neanderthal introgressed variant-containing enhancer experimental_39258 [Gene]
  • LOC132090299:Neanderthal introgressed variant-containing enhancer experimental_39278 [Gene]
  • OCA2:OCA2 melanosomal transmembrane protein [Gene - OMIM - HGNC]
  • LOC126862085:P300/CBP strongly-dependent group 1 enhancer GRCh37_chr15:30010173-30011372 [Gene]
  • PWAR1:Prader Willi/Angelman region RNA 1 [Gene - OMIM - HGNC]
  • PWAR4:Prader Willi/Angelman region RNA 4 [Gene - HGNC]
  • PWAR5:Prader Willi/Angelman region RNA 5 [Gene - OMIM - HGNC]
  • PWAR6:Prader Willi/Angelman region RNA 6 [Gene - HGNC]
  • PWARSN:Prader Willi/Angelman region RNA, SNRPN neighbor [Gene - HGNC]
  • PWRN1:Prader-Willi region non-protein coding RNA 1 [Gene - OMIM - HGNC]
  • PWRN2:Prader-Willi region non-protein coding RNA 2 [Gene - OMIM - HGNC]
  • PWRN3:Prader-Willi region non-protein coding RNA 3 [Gene - HGNC]
  • PWRN4:Prader-Willi region non-protein coding RNA 4 [Gene - HGNC]
  • SNURF:SNRPN upstream open reading frame [Gene - HGNC]
  • LOC125078052:Sharpr-MPRA regulatory region 13292 [Gene]
  • LOC112272581:Sharpr-MPRA regulatory region 3573 [Gene]
  • LOC112272576:Sharpr-MPRA regulatory region 3977 [Gene]
  • LOC112272580:Sharpr-MPRA regulatory region 4259 [Gene]
  • LOC125078049:Sharpr-MPRA regulatory region 5301 [Gene]
  • LOC125078046:Sharpr-MPRA regulatory region 5757 [Gene]
  • LOC125078047:Sharpr-MPRA regulatory region 718 [Gene]
  • LOC121847940:Sharpr-MPRA regulatory region 7323 [Gene]
  • LOC112272575:Sharpr-MPRA regulatory region 8478 [Gene]
  • LOC112272579:Sharpr-MPRA regulatory region 849 [Gene]
  • LOC125078051:Sharpr-MPRA regulatory region 8593 [Gene]
  • LOC112272578:Sharpr-MPRA regulatory region 9168 [Gene]
  • LOC125078048:Sharpr-MPRA regulatory region 9219 [Gene]
  • APBA2:amyloid beta precursor protein binding family A member 2 [Gene - OMIM - HGNC]
  • CYFIP1:cytoplasmic FMR1 interacting protein 1 [Gene - OMIM - HGNC]
  • ENTREP2:endosomal transmembrane epsin interactor 2 [Gene - OMIM - HGNC]
  • GABRA5:gamma-aminobutyric acid type A receptor subunit alpha5 [Gene - OMIM - HGNC]
  • GABRB3:gamma-aminobutyric acid type A receptor subunit beta3 [Gene - OMIM - HGNC]
  • GABRG3:gamma-aminobutyric acid type A receptor subunit gamma3 [Gene - OMIM - HGNC]
  • GOLGA6L1:golgin A6 family like 1 [Gene - HGNC]
  • GOLGA6L24:golgin A6 family like 24 [Gene - HGNC]
  • GOLGA6L25:golgin A6 family like 25 [Gene - HGNC]
  • GOLGA6L26:golgin A6 family like 26 [Gene - HGNC]
  • GOLGA6L2:golgin A6 family like 2 [Gene - HGNC]
  • GOLGA6L7:golgin A6 family like 7 [Gene - HGNC]
  • GOLGA8F:golgin A8 family member F [Gene - HGNC]
  • GOLGA8G:golgin A8 family member G [Gene - HGNC]
  • GOLGA8M:golgin A8 family member M [Gene - HGNC]
  • GOLGA8S:golgin A8 family member S [Gene - HGNC]
  • IPW:imprinted in Prader-Willi syndrome [Gene - OMIM - HGNC]
  • LINC02250:long intergenic non-protein coding RNA 2250 [Gene - HGNC]
  • LINC02346:long intergenic non-protein coding RNA 2346 [Gene - HGNC]
  • LINC00929:long intergenic non-protein coding RNA 929 [Gene - HGNC]
  • LCIIAR:lung cancer immune cell infiltration associated lncRNA [Gene - HGNC]
  • MKRN3:makorin ring finger protein 3 [Gene - OMIM - HGNC]
  • LOC128772394:melanoma risk locus-associated MPRA allelic enhancer 15:28365618 [Gene]
  • MIR4508:microRNA 4508 [Gene - HGNC]
  • MIR4509-1:microRNA 4509-1 [Gene - HGNC]
  • MIR4509-2:microRNA 4509-2 [Gene - HGNC]
  • MIR4509-3:microRNA 4509-3 [Gene - HGNC]
  • MIR4715:microRNA 4715 [Gene - HGNC]
  • NDN:necdin, MAGE family member [Gene - OMIM - HGNC]
  • NPAP1:nuclear pore associated protein 1 [Gene - OMIM - HGNC]
  • SNRPN:small nuclear ribonucleoprotein polypeptide N [Gene - OMIM - HGNC]
  • SNHG14:small nucleolar RNA host gene 14 [Gene - OMIM - HGNC]
  • SNORD107:small nucleolar RNA, C/D box 107 [Gene - HGNC]
  • SNORD108:small nucleolar RNA, C/D box 108 [Gene - HGNC]
  • SNORD109A:small nucleolar RNA, C/D box 109A [Gene - HGNC]
  • SNORD109B:small nucleolar RNA, C/D box 109B [Gene - HGNC]
  • SNORD115-10:small nucleolar RNA, C/D box 115-10 [Gene - HGNC]
  • SNORD115-11:small nucleolar RNA, C/D box 115-11 [Gene - HGNC]
  • SNORD115-12:small nucleolar RNA, C/D box 115-12 [Gene - HGNC]
  • SNORD115-13:small nucleolar RNA, C/D box 115-13 [Gene - HGNC]
  • SNORD115-14:small nucleolar RNA, C/D box 115-14 [Gene - HGNC]
  • SNORD115-15:small nucleolar RNA, C/D box 115-15 [Gene - HGNC]
  • SNORD115-16:small nucleolar RNA, C/D box 115-16 [Gene - HGNC]
  • SNORD115-17:small nucleolar RNA, C/D box 115-17 [Gene - HGNC]
  • SNORD115-18:small nucleolar RNA, C/D box 115-18 [Gene - HGNC]
  • SNORD115-19:small nucleolar RNA, C/D box 115-19 [Gene - HGNC]
  • SNORD115-1:small nucleolar RNA, C/D box 115-1 [Gene - OMIM - HGNC]
  • SNORD115-20:small nucleolar RNA, C/D box 115-20 [Gene - HGNC]
  • SNORD115-21:small nucleolar RNA, C/D box 115-21 [Gene - HGNC]
  • SNORD115-22:small nucleolar RNA, C/D box 115-22 [Gene - HGNC]
  • SNORD115-23:small nucleolar RNA, C/D box 115-23 [Gene - HGNC]
  • SNORD115-24:small nucleolar RNA, C/D box 115-24 [Gene - HGNC]
  • SNORD115-25:small nucleolar RNA, C/D box 115-25 [Gene - HGNC]
  • SNORD115-26:small nucleolar RNA, C/D box 115-26 [Gene - HGNC]
  • SNORD115-27:small nucleolar RNA, C/D box 115-27 [Gene - HGNC]
  • SNORD115-28:small nucleolar RNA, C/D box 115-28 [Gene - HGNC]
  • SNORD115-29:small nucleolar RNA, C/D box 115-29 [Gene - HGNC]
  • SNORD115-2:small nucleolar RNA, C/D box 115-2 [Gene - HGNC]
  • SNORD115-30:small nucleolar RNA, C/D box 115-30 [Gene - HGNC]
  • SNORD115-31:small nucleolar RNA, C/D box 115-31 [Gene - HGNC]
  • SNORD115-32:small nucleolar RNA, C/D box 115-32 [Gene - HGNC]
  • SNORD115-33:small nucleolar RNA, C/D box 115-33 [Gene - HGNC]
  • SNORD115-34:small nucleolar RNA, C/D box 115-34 [Gene - HGNC]
  • SNORD115-35:small nucleolar RNA, C/D box 115-35 [Gene - HGNC]
  • SNORD115-36:small nucleolar RNA, C/D box 115-36 [Gene - HGNC]
  • SNORD115-37:small nucleolar RNA, C/D box 115-37 [Gene - HGNC]
  • SNORD115-38:small nucleolar RNA, C/D box 115-38 [Gene - HGNC]
  • SNORD115-39:small nucleolar RNA, C/D box 115-39 [Gene - HGNC]
  • SNORD115-3:small nucleolar RNA, C/D box 115-3 [Gene - HGNC]
  • SNORD115-40:small nucleolar RNA, C/D box 115-40 [Gene - HGNC]
  • SNORD115-41:small nucleolar RNA, C/D box 115-41 [Gene - HGNC]
  • SNORD115-42:small nucleolar RNA, C/D box 115-42 [Gene - HGNC]
  • SNORD115-43:small nucleolar RNA, C/D box 115-43 [Gene - HGNC]
  • SNORD115-44:small nucleolar RNA, C/D box 115-44 [Gene - HGNC]
  • SNORD115-45:small nucleolar RNA, C/D box 115-45 [Gene - HGNC]
  • SNORD115-46:small nucleolar RNA, C/D box 115-46 [Gene - HGNC]
  • SNORD115-47:small nucleolar RNA, C/D box 115-47 [Gene - HGNC]
  • SNORD115-48:small nucleolar RNA, C/D box 115-48 [Gene - HGNC]
  • SNORD115-4:small nucleolar RNA, C/D box 115-4 [Gene - HGNC]
  • SNORD115-5:small nucleolar RNA, C/D box 115-5 [Gene - HGNC]
  • SNORD115-6:small nucleolar RNA, C/D box 115-6 [Gene - HGNC]
  • SNORD115-7:small nucleolar RNA, C/D box 115-7 [Gene - HGNC]
  • SNORD115-8:small nucleolar RNA, C/D box 115-8 [Gene - HGNC]
  • SNORD115-9:small nucleolar RNA, C/D box 115-9 [Gene - HGNC]
  • SNORD116-10:small nucleolar RNA, C/D box 116-10 [Gene - HGNC]
  • SNORD116-11:small nucleolar RNA, C/D box 116-11 [Gene - HGNC]
  • SNORD116-12:small nucleolar RNA, C/D box 116-12 [Gene - HGNC]
  • SNORD116-13:small nucleolar RNA, C/D box 116-13 [Gene - HGNC]
  • SNORD116-14:small nucleolar RNA, C/D box 116-14 [Gene - HGNC]
  • SNORD116-15:small nucleolar RNA, C/D box 116-15 [Gene - HGNC]
  • SNORD116-16:small nucleolar RNA, C/D box 116-16 [Gene - HGNC]
  • SNORD116-17:small nucleolar RNA, C/D box 116-17 [Gene - HGNC]
  • SNORD116-18:small nucleolar RNA, C/D box 116-18 [Gene - HGNC]
  • SNORD116-19:small nucleolar RNA, C/D box 116-19 [Gene - HGNC]
  • SNORD116-1:small nucleolar RNA, C/D box 116-1 [Gene - OMIM - HGNC]
  • SNORD116-20:small nucleolar RNA, C/D box 116-20 [Gene - HGNC]
  • SNORD116-21:small nucleolar RNA, C/D box 116-21 [Gene - HGNC]
  • SNORD116-22:small nucleolar RNA, C/D box 116-22 [Gene - HGNC]
  • SNORD116-23:small nucleolar RNA, C/D box 116-23 [Gene - HGNC]
  • SNORD116-24:small nucleolar RNA, C/D box 116-24 [Gene - HGNC]
  • SNORD116-25:small nucleolar RNA, C/D box 116-25 [Gene - HGNC]
  • SNORD116-26:small nucleolar RNA, C/D box 116-26 [Gene - HGNC]
  • SNORD116-27:small nucleolar RNA, C/D box 116-27 [Gene - HGNC]
  • SNORD116-28:small nucleolar RNA, C/D box 116-28 [Gene - HGNC]
  • SNORD116-29:small nucleolar RNA, C/D box 116-29 [Gene - HGNC]
  • SNORD116-2:small nucleolar RNA, C/D box 116-2 [Gene - HGNC]
  • SNORD116-30:small nucleolar RNA, C/D box 116-30 [Gene - HGNC]
  • SNORD116-3:small nucleolar RNA, C/D box 116-3 [Gene - HGNC]
  • SNORD116-4:small nucleolar RNA, C/D box 116-4 [Gene - HGNC]
  • SNORD116-5:small nucleolar RNA, C/D box 116-5 [Gene - HGNC]
  • SNORD116-6:small nucleolar RNA, C/D box 116-6 [Gene - HGNC]
  • SNORD116-7:small nucleolar RNA, C/D box 116-7 [Gene - HGNC]
  • SNORD116-8:small nucleolar RNA, C/D box 116-8 [Gene - HGNC]
  • SNORD116-9:small nucleolar RNA, C/D box 116-9 [Gene - HGNC]
  • SNORD64:small nucleolar RNA, C/D box 64 [Gene - HGNC]
  • TRE-TTC2-2:tRNA-Glu (anticodon TTC) 2-2 [Gene - HGNC]
  • TJP1:tight junction protein 1 [Gene - OMIM - HGNC]
  • TUBGCP5:tubulin gamma complex component 5 [Gene - OMIM - HGNC]
  • UBE3A:ubiquitin protein ligase E3A [Gene - OMIM - HGNC]
  • LOC283683:uncharacterized LOC283683 [Gene]
Variant type:
copy number gain
Cytogenetic location:
15q11.2-13.1
Genomic location:
Chr15: 22612582 - 29993699 (on Assembly GRCh38)
Preferred name:
GRCh38/hg38 15q11.2-13.1(chr15:22612582-29993699)

Condition(s)

Name:
15q11q13 microduplication syndrome
Synonyms:
DUPLICATION 15q11-q13 SYNDROME; Chromosome 15q11-q13 duplication syndrome; 15q11.2-q13.1 Duplication Syndrome
Identifiers:
MONDO: MONDO:0012081; MedGen: C2675336; Orphanet: 238446; OMIM: 608636

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Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV004801375Unidad de Genómica Garrahan, Hospital de Pediatría Garrahan
criteria provided, single submitter

(ACMG/ClinGen CNV Guidelines, 2019)		Pathogenic
(Jan 15, 2024) 		germlineclinical testing

PubMed (1)
[See all records that cite this PMID]

Help

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineyesnot providednot providednot provided1not providedclinical testing

Citations

PubMed

Technical standards for the interpretation and reporting of constitutional copy-number variants: a joint consensus recommendation of the American College of Medical Genetics and Genomics (ACMG) and the Clinical Genome Resource (ClinGen).

Riggs ER, Andersen EF, Cherry AM, Kantarci S, Kearney H, Patel A, Raca G, Ritter DI, South ST, Thorland EC, Pineda-Alvarez D, Aradhya S, Martin CL.

Genet Med. 2020 Feb;22(2):245-257. doi: 10.1038/s41436-019-0686-8. Epub 2019 Nov 6. Erratum in: Genet Med. 2021 Nov;23(11):2230. doi: 10.1038/s41436-021-01150-9.

PubMed [citation]
PMID:
31690835
PMCID:
PMC7313390

Details of each submission

From Unidad de Genómica Garrahan, Hospital de Pediatría Garrahan, SCV004801375.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (1)

Description

Maternal isodicentric chromosome 15 (idic(15)) The variant was initially identified through a Next Generation Sequencing (NGS) gene panel with bioinformatic prediction of copy number variants (CNVs), sequenced on a MiSeq sequencer. Subsequently, it was confirmed using multiplex ligation-dependent probe amplification (MLPA, SALSA MLPA Probemix ME028 Prader-Willi/Angelman version C1), which includes both copy number variations and methylation status of the 15q11 region. The observed copy number gains were as follows: asymmetrical breakpoints cen-BP3 (4 copies), BP3-BP4 (3 copies). Additionally, this copy number gain was also studied through karyotype (Giemsa-Trypsin banding from peripheral blood lymphocytes using standard G-banding-procedures) and fluorescence in situ hybridization (FISH, on metaphase chromosomes and interphase nucleus, using the Prader-Willi/Angelman Critical Region probe SNRPN; Vysis, Abbott Laboratories, USA). Finally, the genomic content of this chromosomal rearrangement was characterized by array comparative genomic hybridization (a-CGH, SurePrint G3 Unrestricted CGH ISCA v2, 8x60K oligo-array; Analysis software: Agilent CytoGenomics 5.2.1.4; Equipment: SureScan Microarray Scanner, Agilent Technologies, USA). 47,XY,+mar.ish idic(15)(q12)(SNRPN++).arr[GRCh38] 15q11.2q13.1(22612582_28435882x4,28785312_29993699x3)

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineyes1not providednot providednot providednot providednot providednot provided

Last Updated: Jun 23, 2024