NM_001105206.3(LAMA4):c.14C>T (p.Ser5Leu) AND Cardiovascular phenotype

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Aug 13, 2021
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:: RCV004043501.1

Allele description [Variation Report for NM_001105206.3(LAMA4):c.14C>T (p.Ser5Leu)]

NM_001105206.3(LAMA4):c.14C>T (p.Ser5Leu)

Genes:

LAMA4-AS1:LAMA4 antisense RNA 1 [Gene - HGNC]
LAMA4:laminin subunit alpha 4 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

6q21

Genomic location:

Preferred name:

NM_001105206.3(LAMA4):c.14C>T (p.Ser5Leu)

HGVS:

NC_000006.12:g.112254137G>A
NG_008209.1:g.5490C>T
NM_001105206.3:c.14C>TMANE SELECT
NM_001105207.3:c.14C>T
NM_001105208.3:c.14C>T
NM_001105209.3:c.14C>T
NM_002290.3:c.14C>T
NM_002290.5:c.14C>T
NP_001098676.2:p.Ser5Leu
NP_001098677.2:p.Ser5Leu
NP_001098678.1:p.Ser5Leu
NP_001098679.1:p.Ser5Leu
NP_002281.3:p.Ser5Leu
LRG_433t2:c.14C>T
LRG_433:g.5490C>T
NC_000006.11:g.112575339G>A

Protein change:

S5L

Links:

dbSNP: rs1554190586

NCBI 1000 Genomes Browser:

rs1554190586

Molecular consequence:

NM_001105206.3:c.14C>T - missense variant - [Sequence Ontology: SO:0001583]
NM_001105207.3:c.14C>T - missense variant - [Sequence Ontology: SO:0001583]
NM_001105208.3:c.14C>T - missense variant - [Sequence Ontology: SO:0001583]
NM_001105209.3:c.14C>T - missense variant - [Sequence Ontology: SO:0001583]
NM_002290.5:c.14C>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Cardiovascular phenotype
Identifiers:: MedGen: CN230736

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV003566143	Ambry Genetics	criteria provided, single submitter (Ambry Variant Classification Scheme 2023)	Uncertain significance (Aug 13, 2021)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV003566143

Ambry Genetics

criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)

Uncertain significance
(Aug 13, 2021)

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	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing

Details of each submission

From Ambry Genetics, SCV003566143.2

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

Description

The c.14C>T (p.S5L) alteration is located in exon 2 (coding exon 1) of the LAMA4 gene. This alteration results from a C to T substitution at nucleotide position 14, causing the serine (S) at amino acid position 5 to be replaced by a leucine (L). 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: Nov 3, 2024

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