NM_024529.5(CDC73):c.-4dup AND not provided

Germline classification:: Benign/Likely benign (4 submissions)
Last evaluated:: Aug 1, 2024
Review status:: 2 stars out of maximum of 4 stars
criteria provided, multiple submitters, no conflicts

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:: RCV000587300.23

Allele description [Variation Report for NM_024529.5(CDC73):c.-4dup]

NM_024529.5(CDC73):c.-4dup

Gene:

CDC73:cell division cycle 73 [Gene - OMIM - HGNC]

Variant type:

Duplication

Cytogenetic location:

1q31.2

Genomic location:

Preferred name:

NM_024529.5(CDC73):c.-4dup

HGVS:

NC_000001.11:g.193122197dup
NG_012691.1:g.5240dup
NM_024529.5:c.-4dupMANE SELECT
LRG_507t1:c.-4dup
LRG_507:g.5240dup
NC_000001.10:g.193091319_193091320insG
NC_000001.10:g.193091327dup
NM_024529.4:c.-4dup
NM_024529.4:c.-4dupG
NM_024529.5:c.-4dupGMANE SELECT

Links:

dbSNP: rs545666726

NCBI 1000 Genomes Browser:

rs545666726

Molecular consequence:

NM_024529.5:c.-4dup - 5 prime UTR variant - [Sequence Ontology: SO:0001623]

Observations:

Condition(s)

Synonyms:: none provided
Identifiers:: MedGen: C3661900

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV000564831	GeneDx	criteria provided, single submitter (GeneDx Variant Classification Process June 2021)	Benign (Jun 22, 2017)	germline	clinical testing	Citation Link,
SCV000699511	Women's Health and Genetics/Laboratory Corporation of America, LabCorp	criteria provided, single submitter (LabCorp Variant Classification Summary - May 2015)	Benign (Apr 28, 2016)	germline	clinical testing	LabCorp Variant Classification Summary - May 2015.docx, Citation Link,
SCV002011013	Institute for Clinical Genetics, University Hospital TU Dresden, University Hospital TU Dresden	criteria provided, single submitter (ACMG Guidelines, 2015)	Likely benign (Nov 3, 2021)	germline	clinical testing	PubMed (1) [See all records that cite this PMID]
SCV004009908	CeGaT Center for Human Genetics Tuebingen	criteria provided, single submitter (CeGaT Center For Human Genetics Tuebingen Variant Classification Criteria Version 2)	Benign (Aug 1, 2024)	germline	clinical testing	Citation Link

Help

Summary from all submissions

Ethnicity	Origin	Affected	Individuals	Families	Chromosomes tested	Number Tested	Family history	Method
not provided	germline	yes	12	not provided	not provided	not provided	not provided	clinical testing
not provided	germline	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing
not provided	germline	not provided	not provided	not provided	not provided	not provided	not provided	clinical testing

Citations

PubMed

Standards and guidelines for the interpretation of sequence variants: a joint consensus recommendation of the American College of Medical Genetics and Genomics and the Association for Molecular Pathology.

Richards S, Aziz N, Bale S, Bick D, Das S, Gastier-Foster J, Grody WW, Hegde M, Lyon E, Spector E, Voelkerding K, Rehm HL; ACMG Laboratory Quality Assurance Committee.

Genet Med. 2015 May;17(5):405-24. doi: 10.1038/gim.2015.30. Epub 2015 Mar 5.

PubMed [citation]

PMID:: 25741868
PMCID:: PMC4544753

Details of each submission

From GeneDx, SCV000564831.3

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	not provided

Description

This variant is associated with the following publications: (PMID: 28774260)

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	yes	not provided	not provided	not provided		not provided	not provided	not provided	not provided

From Women's Health and Genetics/Laboratory Corporation of America, LabCorp, SCV000699511.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	not provided

Description

Variant summary: c.-4dupG is located in the 5UTR region. Mutation taster predicts deleterious outcome. 4/5 in silico tools in Alamut predict no significant change on splicing pattern, however, these predictions should be taken with caution as Alamut tools are not meant to analyze UTR regions. The variant is present in the control population dataset of ExAC at frequency of 0.94%, predominantly in individuals of European descent (1.2%), including several homozygous occurrences. The observed frequency greatly exceeds the maximum expected allele frequency for a pathogenic variant of 0.0004%, suggesting that it is a benign polymorphism. The variant of interest has not, to our knowledge, been reported in affected individuals but cited as "Benign" by a clinical laboratory. Taking together, based on the prevalence of this variant in general population the variant was classified as Benign.

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

From Institute for Clinical Genetics, University Hospital TU Dresden, University Hospital TU Dresden, SCV002011013.3

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	PubMed (1)

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	not provided	not provided	not provided	not provided		not provided	not provided	not provided	not provided

From CeGaT Center for Human Genetics Tuebingen, SCV004009908.12

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	12	not provided	not provided	clinical testing	not provided

Description

CDC73: BP4, BS1, BS2

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	yes	not provided	not provided	not provided		12	not provided	not provided	not provided

Last Updated: Nov 24, 2024

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