NM_000257.4(MYH7):c.3336+3G>A AND Cardiovascular phenotype

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Dec 16, 2017
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:: RCV000621800.3

Allele description [Variation Report for NM_000257.4(MYH7):c.3336+3G>A]

NM_000257.4(MYH7):c.3336+3G>A

Gene:

MYH7:myosin heavy chain 7 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

14q11.2

Genomic location:

Preferred name:

NM_000257.4(MYH7):c.3336+3G>A

HGVS:

NC_000014.9:g.23420955C>T
NG_007884.1:g.19707G>A
NM_000257.4:c.3336+3G>AMANE SELECT
LRG_384t1:c.3336+3G>A
LRG_384:g.19707G>A
NC_000014.8:g.23890164C>T
NM_000257.2:c.3336+3G>A
NM_000257.3:c.3336+3G>A
c.3336+3G>A

Links:

dbSNP: rs397516180

NCBI 1000 Genomes Browser:

rs397516180

Molecular consequence:

NM_000257.4:c.3336+3G>A - intron variant - [Sequence Ontology: SO:0001627]

Condition(s)

Name:: Cardiovascular phenotype
Identifiers:: MedGen: CN230736

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P352L[VARNAME] (90)
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MeSH
Nipples
Nipples
The conic organs which usually give outlet to milk from the mammary glands.<br/>Year introduced: 1991(1975)

MeSH

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV000737337	Ambry Genetics	criteria provided, single submitter (Ambry Variant Classification Scheme 2023)	Uncertain significance (Dec 16, 2017)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV000737337

Ambry Genetics

criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)

Uncertain significance
(Dec 16, 2017)

germline

clinical testing

Citation Link

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Summary from all submissions

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

Details of each submission

From Ambry Genetics, SCV000737337.5

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

Description

The c.3336+3G>A intronic alteration consists of a G to A substitution nucleotides after coding exon in the MYH7 gene. Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear.

#	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

Last Updated: Sep 29, 2024

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