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NM_003721.4(RFXANK):c.188-11C>T AND MHC class II deficiency

Germline classification:
Benign/Likely benign (4 submissions)
Last evaluated:
Jan 25, 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:
RCV000985221.12

Allele description

NM_003721.4(RFXANK):c.188-11C>T

Gene:
RFXANK:regulatory factor X associated ankyrin containing protein [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
19p13.11
Genomic location:
Preferred name:
NM_003721.4(RFXANK):c.188-11C>T
HGVS:
  • NC_000019.10:g.19196952C>T
  • NG_007432.1:g.9754C>T
  • NM_001278727.2:c.188-11C>T
  • NM_001278728.2:c.188-14C>T
  • NM_001370233.1:c.188-11C>T
  • NM_001370234.1:c.188-11C>T
  • NM_001370235.1:c.188-14C>T
  • NM_001370236.1:c.188-14C>T
  • NM_001370237.1:c.188-14C>T
  • NM_001370238.1:c.188-11C>T
  • NM_003721.4:c.188-11C>TMANE SELECT
  • NM_134440.3:c.188-14C>T
  • LRG_102:g.9754C>T
  • NC_000019.9:g.19307761C>T
  • NM_003721.3:c.188-11C>T
Links:
dbSNP: rs201545133
NCBI 1000 Genomes Browser:
rs201545133
Molecular consequence:
  • NM_001278727.2:c.188-11C>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001278728.2:c.188-14C>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001370233.1:c.188-11C>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001370234.1:c.188-11C>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001370235.1:c.188-14C>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001370236.1:c.188-14C>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001370237.1:c.188-14C>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_001370238.1:c.188-11C>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_003721.4:c.188-11C>T - intron variant - [Sequence Ontology: SO:0001627]
  • NM_134440.3:c.188-14C>T - intron variant - [Sequence Ontology: SO:0001627]

Condition(s)

Name:
MHC class II deficiency
Synonyms:
BLS, TYPE II; SCID, HLA CLASS II-NEGATIVE; Bare Lymphocyte Syndrome; See all synonyms [MedGen]
Identifiers:
MONDO: MONDO:0008855; MedGen: C2931418; Orphanet: 572; OMIM: PS209920

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV001133252Biochemical Molecular Genetic Laboratory, King Abdulaziz Medical City
no assertion criteria provided
Uncertain significance
(Sep 26, 2019)
germlineclinical testing

SCV001287269Illumina Laboratory Services, Illumina
criteria provided, single submitter

(ICSL Variant Classification Criteria 13 December 2019)
Likely benign
(Jan 13, 2018)
germlineclinical testing

Citation Link,

SCV001729117Invitae
criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))
Benign
(Jan 25, 2024)
germlineclinical testing

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

SCV002812617Fulgent Genetics, Fulgent Genetics
criteria provided, single submitter

(ACMG Guidelines, 2015)
Likely benign
(Mar 31, 2022)
unknownclinical testing

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

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedunknownunknownnot providednot providednot providednot providednot providedclinical testing
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical testing
not providedgermlineyesnot 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. doi: 10.1038/s41436-019-0624-9.

PubMed [citation]
PMID:
28492532
PMCID:
PMC5632818

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 Biochemical Molecular Genetic Laboratory, King Abdulaziz Medical City, SCV001133252.1

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

From Illumina Laboratory Services, Illumina, SCV001287269.1

#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 and internal cut-off values, a variant classified as likely benign is not then subjected to further curation. The score for this variant resulted in a classification of likely benign for this disease.

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

From Invitae, SCV001729117.4

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

From Fulgent Genetics, Fulgent Genetics, SCV002812617.1

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

Last Updated: Jun 2, 2024