12-68158714-AGTGTGTGTGTGTGTGT-AGTGTGTGTGTGTGTGTGTGTGTGT

Position:

• chr12-68158714-AGTGTGTGTGTGTGTGT-AGTGTGTGTGTGTGTGTGTGTGTGT

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BS1 BS2

The NM_000619.3(IFNG):​c.115-463_115-456dupACACACAC variant causes a intron change involving the alteration of a non-conserved nucleotide. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.010 (34 hom., cov: 0)
• Consequence: IFNG NM_000619.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.00

Genes affected

IFNG (HGNC:5438): (interferon gamma) This gene encodes a soluble cytokine that is a member of the type II interferon class. The encoded protein is secreted by cells of both the innate and adaptive immune systems. The active protein is a homodimer that binds to the interferon gamma receptor which triggers a cellular response to viral and microbial infections. Mutations in this gene are associated with an increased susceptibility to viral, bacterial and parasitic infections and to several autoimmune diseases. [provided by RefSeq, Dec 2015]

IFNG-AS1 (HGNC:):

ACMG classification

Verdict is Benign. Variant got -8 ACMG points.

• BS1: Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.0103 (1536/148784) while in subpopulation AFR AF= 0.0337 (1366/40528). AF 95% confidence interval is 0.0322. There are 34 homozygotes in gnomad4. There are 761 alleles in male gnomad4 subpopulation. Median coverage is 0. This position pass quality control queck.
• BS2: High Homozygotes in GnomAd4 at 34 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
IFNG	NM_000619.3	c.115-463_115-456dupACACACAC		intron_variant		ENST00000229135.4	NP_000610.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
IFNG	ENST00000229135.4	c.115-463_115-456dupACACACAC		intron_variant		1	NM_000619.3	ENSP00000229135.3
IFNG-AS1	ENST00000536914.1	n.337-75793_337-75786dupTGTGTGTG		intron_variant		5

Frequencies

GnomAD3 genomes AF: 0.0103 AC: 1527 AN: 148680 Hom.: 34 Cov.: 0

Gnomad AFR AF: 0.0336

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00657

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00257

Gnomad SAS AF: 0.000854

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00316

Gnomad NFE AF: 0.000403

Gnomad OTH AF: 0.0132

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0103 AC: 1536 AN: 148784 Hom.: 34 Cov.: 0 AF XY: 0.0105 AC XY: 761 AN XY: 72576

Gnomad4 AFR AF: 0.0337

Gnomad4 AMR AF: 0.00656

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00258

Gnomad4 SAS AF: 0.000856

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.000403

Gnomad4 OTH AF: 0.0130

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs34079299; hg19: chr12-68552494;