NM_014714.4(IFT140):c.3693G>A (p.Thr1231=) AND Saldino-Mainzer syndrome

Clinical significance:Conflicting interpretations of pathogenicity, Likely benign(2);Uncertain significance(1) (Last evaluated: Oct 28, 2020)

Review status:1 star out of maximum of 4 stars

criteria provided, conflicting interpretations

Based on:
3 submissions [Details]
Record status:
current
Accession:
RCV000301390.5

Allele description [Variation Report for NM_014714.4(IFT140):c.3693G>A (p.Thr1231=)]

NM_014714.4(IFT140):c.3693G>A (p.Thr1231=)

Gene:
IFT140:intraflagellar transport 140 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
16p13.3
Genomic location:
Preferred name:
NM_014714.4(IFT140):c.3693G>A (p.Thr1231=)
HGVS:
  • NC_000016.10:g.1520311C>T
  • NG_032783.1:g.96798G>A
  • NM_014714.4:c.3693G>AMANE SELECT
  • NP_055529.2:p.Thr1231=
  • NC_000016.9:g.1570312C>T
  • NM_014714.3:c.3693G>A
Links:
dbSNP: rs144028766
NCBI 1000 Genomes Browser:
rs144028766
Molecular consequence:
  • NM_014714.4:c.3693G>A - synonymous variant - [Sequence Ontology: SO:0001819]

Condition(s)

Name:
Saldino-Mainzer syndrome (SRTD9)
Synonyms:
Renal dysplasia, retinal pigmentary dystrophy, cerebellar ataxia and skeletal dysplasia; Conorenal syndrome; SHORT-RIB THORACIC DYSPLASIA 9 WITH OR WITHOUT POLYDACTYLY; See all synonyms [MedGen]
Identifiers:
MONDO: MONDO:0009964; MedGen: C1849437; Orphanet: 140969; OMIM: 266920

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000395083Illumina Clinical Services Laboratory,Illuminacriteria provided, single submitter
Uncertain significance
(Jan 12, 2018)
germlineclinical testing

Citation Link,

SCV000745462Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center - VKGL Data-share Consensuscriteria provided, single submitter
Likely benign
(Jun 28, 2017)
germlineclinical testing

Citation Link,

SCV001098807Invitaecriteria provided, single submitter
Likely benign
(Oct 28, 2020)
germlineclinical testing

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

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineyesnot providednot providednot providednot providednot providedclinical testing
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical 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):240-242.

PubMed [citation]
PMID:
28492532
PMCID:
PMC5632818

Details of each submission

From Illumina Clinical Services Laboratory,Illumina, SCV000395083.3

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided

Description

This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score, this variant could not be ruled out of causing disease and therefore its association with disease required further investigation. A literature search was performed for the gene, cDNA change, and amino acid change (if applicable). No publications were found based on this search. This variant was therefore classified as a variant of unknown significance for this disease.

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

From Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center - VKGL Data-share Consensus, SCV000745462.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineyesnot providednot providednot providednot providednot providednot providednot provided

From Invitae, SCV001098807.3

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (1)
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Sep 25, 2021

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