chr10-101770141-TAA-T

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BA1

The NM_033163.5(FGF8):​c.*186_*187delTT variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0759 in 382,198 control chromosomes in the GnomAD database, including 2 homozygotes. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.0031 ( 2 hom., cov: 0)
Exomes 𝑓: 0.11 ( 0 hom. )

Consequence

FGF8
NM_033163.5 3_prime_UTR

Scores

Not classified

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.108
Variant links:
Genes affected
FGF8 (HGNC:3686): (fibroblast growth factor 8) 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. This protein is known to be a factor that supports androgen and anchorage independent growth of mammary tumor cells. Overexpression of this gene has been shown to increase tumor growth and angiogensis. The adult expression of this gene is restricted to testes and ovaries. Temporal and spatial pattern of this gene expression suggests its function as an embryonic epithelial factor. Studies of the mouse and chick homologs revealed roles in midbrain and limb development, organogenesis, embryo gastrulation and left-right axis determination. The alternative splicing of this gene results in four transcript variants. [provided by RefSeq, Jul 2008]

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BA1
GnomAdExome4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.141 is higher than 0.05.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
FGF8NM_033163.5 linkc.*186_*187delTT 3_prime_UTR_variant Exon 6 of 6 ENST00000320185.7 NP_149353.1 P55075-4A1A515

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
FGF8ENST00000320185 linkc.*186_*187delTT 3_prime_UTR_variant Exon 6 of 6 1 NM_033163.5 ENSP00000321797.2 P55075-4
FGF8ENST00000344255 linkc.*186_*187delTT 3_prime_UTR_variant Exon 6 of 6 1 ENSP00000340039.3 P55075-1
FGF8ENST00000469792.6 linkn.*885_*886delTT splice_region_variant, non_coding_transcript_exon_variant Exon 5 of 5 5 ENSP00000473299.1 R4GMQ3
FGF8ENST00000469792.6 linkn.*885_*886delTT 3_prime_UTR_variant Exon 5 of 5 5 ENSP00000473299.1 R4GMQ3

Frequencies

GnomAD3 genomes
AF:
0.00312
AC:
377
AN:
120762
Hom.:
2
Cov.:
0
show subpopulations
Gnomad AFR
AF:
0.00678
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00157
Gnomad ASJ
AF:
0.00166
Gnomad EAS
AF:
0.00142
Gnomad SAS
AF:
0.00240
Gnomad FIN
AF:
0.00146
Gnomad MID
AF:
0.0123
Gnomad NFE
AF:
0.00191
Gnomad OTH
AF:
0.00121
GnomAD4 exome
AF:
0.110
AC:
28647
AN:
261454
Hom.:
0
AF XY:
0.111
AC XY:
14898
AN XY:
134426
show subpopulations
Gnomad4 AFR exome
AF:
0.0767
Gnomad4 AMR exome
AF:
0.130
Gnomad4 ASJ exome
AF:
0.101
Gnomad4 EAS exome
AF:
0.105
Gnomad4 SAS exome
AF:
0.146
Gnomad4 FIN exome
AF:
0.123
Gnomad4 NFE exome
AF:
0.106
Gnomad4 OTH exome
AF:
0.110
GnomAD4 genome
AF:
0.00313
AC:
378
AN:
120744
Hom.:
2
Cov.:
0
AF XY:
0.00344
AC XY:
197
AN XY:
57194
show subpopulations
Gnomad4 AFR
AF:
0.00680
Gnomad4 AMR
AF:
0.00165
Gnomad4 ASJ
AF:
0.00166
Gnomad4 EAS
AF:
0.00142
Gnomad4 SAS
AF:
0.00216
Gnomad4 FIN
AF:
0.00146
Gnomad4 NFE
AF:
0.00193
Gnomad4 OTH
AF:
0.00120

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: rs11322844; hg19: chr10-103529898; API