rs2012566

Positions:

• chr9-115141696-G-A

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The ENST00000649121.1(DELEC1):​n.365G>A variant causes a non coding transcript exon change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.307 in 151,920 control chromosomes in the GnomAD database, including 7,281 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: 𝑓 0.31 (7281 hom., cov: 31)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: DELEC1 ENST00000649121.1 non_coding_transcript_exon
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.444

Genes affected

DELEC1 (HGNC:23658): (deleted in esophageal cancer 1) The function of this gene is not known. This gene is located in a region commonly deleted in esophageal squamous cell carcinomas. Gene expression is reduced or absent in these carcinomas and thus this is a candidate tumor suppressor gene for esophageal squamous cell carcinomas. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.63).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.484 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
DELEC1	ENST00000649121.1	n.365G>A		non_coding_transcript_exon_variant	4/7

Frequencies

GnomAD3 genomes AF: 0.307 AC: 46657 AN: 151802 Hom.: 7273 Cov.: 31

Gnomad AFR AF: 0.296

Gnomad AMI AF: 0.434

Gnomad AMR AF: 0.277

Gnomad ASJ AF: 0.391

Gnomad EAS AF: 0.501

Gnomad SAS AF: 0.337

Gnomad FIN AF: 0.260

Gnomad MID AF: 0.361

Gnomad NFE AF: 0.306

Gnomad OTH AF: 0.303

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 4 Hom.: 0 AF XY: 0.00 AC XY: 0 AN XY: 2

Gnomad4 NFE exome AF: 0.00

GnomAD4 genome AF: 0.307 AC: 46672 AN: 151920 Hom.: 7281 Cov.: 31 AF XY: 0.307 AC XY: 22793 AN XY: 74230

Gnomad4 AFR AF: 0.295

Gnomad4 AMR AF: 0.277

Gnomad4 ASJ AF: 0.391

Gnomad4 EAS AF: 0.500

Gnomad4 SAS AF: 0.337

Gnomad4 FIN AF: 0.260

Gnomad4 NFE AF: 0.306

Gnomad4 OTH AF: 0.307

Alfa AF: 0.308 Hom.: 15221

Bravo AF: 0.308

Asia WGS AF: 0.388 AC: 1349 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.63
CADD	Benign	5.2
DANN	Benign	0.59

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs2012566; hg19: chr9-117903975;