NM_144997.7(FLCN):c.779+9C>T AND Birt-Hogg-Dube syndrome

Germline classification:: Benign (2 submissions)
Last evaluated:: Jan 19, 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:: RCV000476671.12

Allele description [Variation Report for NM_144997.7(FLCN):c.779+9C>T]

NM_144997.7(FLCN):c.779+9C>T

Gene:

FLCN:folliculin [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

17p11.2

Genomic location:

Preferred name:

NM_144997.7(FLCN):c.779+9C>T

HGVS:

NC_000017.11:g.17222492G>A
NG_008001.2:g.19697C>T
NM_001353229.2:c.833+9C>T
NM_001353230.2:c.779+9C>T
NM_001353231.2:c.779+9C>T
NM_144606.7:c.779+9C>T
NM_144997.7:c.779+9C>TMANE SELECT
LRG_325t1:c.779+9C>T
LRG_325:g.19697C>T
NC_000017.10:g.17125806G>A
NM_144997.5:c.779+9C>T
NM_144997.6:c.779+9C>T
NM_144997.7:c.779+9C>T

Links:

dbSNP: rs373504780

NCBI 1000 Genomes Browser:

rs373504780

Molecular consequence:

NM_001353229.2:c.833+9C>T - intron variant - [Sequence Ontology: SO:0001627]
NM_001353230.2:c.779+9C>T - intron variant - [Sequence Ontology: SO:0001627]
NM_001353231.2:c.779+9C>T - intron variant - [Sequence Ontology: SO:0001627]
NM_144606.7:c.779+9C>T - intron variant - [Sequence Ontology: SO:0001627]
NM_144997.7:c.779+9C>T - intron variant - [Sequence Ontology: SO:0001627]

Condition(s)

Name:: Birt-Hogg-Dube syndrome
Synonyms:: BHD syndrome; Birt Hogg Dubé syndrome
Identifiers:: MONDO: MONDO:0800444; MedGen: C0346010; Orphanet: 122; OMIM: PS135150

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV000560326	Labcorp Genetics (formerly Invitae), Labcorp	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Benign (Jan 19, 2024)	germline	clinical testing	PubMed (1) [See all records that cite this PMID]
SCV004018707	Myriad Genetics, Inc.	criteria provided, single submitter (Myriad Autosomal Dominant, Autosomal Recessive and X-Linked Classification Criteria (2023))	Benign (Jul 6, 2023)	unknown	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV000560326

Labcorp Genetics (formerly Invitae), Labcorp

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Benign
(Jan 19, 2024)

germline

clinical testing

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

SCV004018707

Myriad Genetics, Inc.

criteria provided, single submitter

(Myriad Autosomal Dominant, Autosomal Recessive and X-Linked Classification Criteria (2023))

Benign
(Jul 6, 2023)

unknown

clinical testing

Citation Link

Help

Summary from all submissions

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

Citations

PubMed

Sherloc: a comprehensive refinement of the ACMG-AMP variant classification criteria.

Nykamp K, Anderson M, Powers M, Garcia J, Herrera B, Ho YY, Kobayashi Y, Patil N, Thusberg J, Westbrook M; Invitae Clinical Genomics Group., Topper S.

Genet Med. 2017 Oct;19(10):1105-1117. doi: 10.1038/gim.2017.37. Epub 2017 May 11. Erratum in: Genet Med. 2020 Jan;22(1):240. doi: 10.1038/s41436-019-0624-9.

PubMed [citation]

PMID:: 28492532
PMCID:: PMC5632818

Details of each submission

From Labcorp Genetics (formerly Invitae), Labcorp, SCV000560326.8

#	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	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

From Myriad Genetics, Inc., SCV004018707.1

#	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 considered benign. This variant is intronic and is not expected to impact mRNA splicing. Homozygosity has been confirmed in one or more individuals. As homozygosity for pathogenic variants in this gene is generally assumed to result in embryonic lethality, this variant is unlikely to be pathogenic.

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

Last Updated: Nov 3, 2024

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