17-28523792-TTCTCTCTCTCTCTCTCTCTCTCTCTCTC-TTCTCTCTC

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BS1

The NM_001369369.1(FOXN1):​c.-14-143_-14-124delTCTCTCTCTCTCTCTCTCTC variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000667 in 641,554 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000069 ( 0 hom., cov: 0)
Exomes 𝑓: 0.00084 ( 0 hom. )

Consequence

FOXN1
NM_001369369.1 intron

Scores

Not classified

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.129
Variant links:
Genes affected
FOXN1 (HGNC:12765): (forkhead box N1) Mutations in the winged-helix transcription factor gene at the nude locus in mice and rats produce the pleiotropic phenotype of hairlessness and athymia, resulting in a severely compromised immune system. This gene is orthologous to the mouse and rat genes and encodes a similar DNA-binding transcription factor that is thought to regulate keratin gene expression. A mutation in this gene has been correlated with T-cell immunodeficiency, the skin disorder congenital alopecia, and nail dystrophy. Alternative splicing in the 5' UTR of this gene has been observed. [provided by RefSeq, Jul 2008]
RSKR (HGNC:26314): (ribosomal protein S6 kinase related) Predicted to enable protein kinase activity. Predicted to be involved in protein phosphorylation. [provided by Alliance of Genome Resources, Apr 2022]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BS1
Variant frequency is greater than expected in population nfe. gnomad4_exome allele frequency = 0.000841 (418/497220) while in subpopulation NFE AF= 0.000931 (267/286862). AF 95% confidence interval is 0.000839. There are 0 homozygotes in gnomad4_exome. There are 245 alleles in male gnomad4_exome subpopulation. This position pass quality control queck.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
FOXN1NM_001369369.1 linkc.-14-143_-14-124delTCTCTCTCTCTCTCTCTCTC intron_variant Intron 1 of 8 ENST00000579795.6 NP_001356298.1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
FOXN1ENST00000579795.6 linkc.-14-163_-14-144delTCTCTCTCTCTCTCTCTCTC intron_variant Intron 1 of 8 1 NM_001369369.1 ENSP00000464645.1 O15353
RSKRENST00000481916.6 linkn.*1196-67703_*1196-67684delGAGAGAGAGAGAGAGAGAGA intron_variant Intron 7 of 7 1 ENSP00000436369.2 Q96LW2-2
FOXN1ENST00000577936.2 linkc.-9-168_-9-149delTCTCTCTCTCTCTCTCTCTC intron_variant Intron 1 of 8 4 ENSP00000462159.2 O15353J3KRT9

Frequencies

GnomAD3 genomes
AF:
0.0000693
AC:
10
AN:
144234
Hom.:
0
Cov.:
0
show subpopulations
Gnomad AFR
AF:
0.0000797
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.000105
Gnomad OTH
AF:
0.00
GnomAD4 exome
AF:
0.000841
AC:
418
AN:
497220
Hom.:
0
AF XY:
0.000916
AC XY:
245
AN XY:
267386
show subpopulations
Gnomad4 AFR exome
AF:
0.000573
Gnomad4 AMR exome
AF:
0.000646
Gnomad4 ASJ exome
AF:
0.000869
Gnomad4 EAS exome
AF:
0.000429
Gnomad4 SAS exome
AF:
0.000747
Gnomad4 FIN exome
AF:
0.00115
Gnomad4 NFE exome
AF:
0.000931
Gnomad4 OTH exome
AF:
0.000473
GnomAD4 genome
AF:
0.0000693
AC:
10
AN:
144334
Hom.:
0
Cov.:
0
AF XY:
0.0000429
AC XY:
3
AN XY:
69938
show subpopulations
Gnomad4 AFR
AF:
0.0000795
Gnomad4 AMR
AF:
0.00
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.00
Gnomad4 FIN
AF:
0.00
Gnomad4 NFE
AF:
0.000105
Gnomad4 OTH
AF:
0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs10527420; hg19: chr17-26850810; API