13-101720941-T-TAATC

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP6_Moderate BS2

The NM_004115.4(FGF14):c.*1889_*1890insGATT variant causes a 3 prime UTR change. The variant allele was found at a frequency of 0.00347 in 152,272 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.0035 (0 hom., cov: 32)
  • Failed GnomAD Quality Control
• Consequence: FGF14 NM_004115.4 3_prime_UTR
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 3.78

Genes affected

FGF14 (HGNC:3671): (fibroblast growth factor 14) The protein encoded by this gene is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities, and are involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion. A mutation in this gene is associated with autosomal dominant cerebral ataxia. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Jul 2008]

(HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -6 ACMG points.

• BP6: Variant 13-101720941-T-TAATC is Benign according to our data. Variant chr13-101720941-T-TAATC is described in ClinVar as [Likely_benign]. Clinvar id is 310859.Status of the report is criteria_provided_single_submitter, 1 stars.
• BS2: High AC in GnomAd at 528 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
FGF14	NM_004115.4	c.*1889_*1890insGATT		3_prime_UTR_variant	5/5	ENST00000376143.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
FGF14	ENST00000376143.5	c.*1889_*1890insGATT		3_prime_UTR_variant	5/5	1	NM_004115.4	P2
FGF14	ENST00000376131.9	c.*1889_*1890insGATT		3_prime_UTR_variant	5/5	1
	ENST00000415285.1	n.80-754_80-751dup		intron_variant, non_coding_transcript_variant		3

Frequencies

GnomAD3 genomes AF: 0.00347 AC: 528 AN: 152154 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.000796

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00105

Gnomad ASJ AF: 0.0248

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00979

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00416

Gnomad OTH AF: 0.00287

GnomAD4 exome Data not reliable, filtered out with message: AC0 AC: 0 AN: 0 Hom.: 0 Cov.: 0 AC XY: 0 AN XY: 0

GnomAD4 genome AF: 0.00347 AC: 529 AN: 152272 Hom.: 0 Cov.: 32 AF XY: 0.00371 AC XY: 276 AN XY: 74464

Gnomad4 AFR AF: 0.000794

Gnomad4 AMR AF: 0.00105

Gnomad4 ASJ AF: 0.0248

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00979

Gnomad4 NFE AF: 0.00418

Gnomad4 OTH AF: 0.00284

Alfa AF: 0.00351 Hom.: 0

Bravo AF: 0.00259

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

Autosomal dominant cerebellar ataxia Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Illumina Laboratory Services, Illumina

Jun 14, 2016

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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: rs559888067; hg19: chr13-102373291;