9-22024352-C-T

Position:

• chr9-22024352-C-T

Variant summary

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

The ENST00000428597.6(CDKN2B-AS1):​n.372-5081C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.394 in 152,014 control chromosomes in the GnomAD database, including 12,542 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 0.39 (12542 hom., cov: 32)
• Consequence: CDKN2B-AS1 ENST00000428597.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.212

Genes affected

CDKN2B-AS1 (HGNC:):

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.474 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CDKN2B-AS1	NR_003529.4	n.372-5081C>T		intron_variant
CDKN2B-AS1	NR_047532.2	n.372-5081C>T		intron_variant
CDKN2B-AS1	NR_047533.2	n.372-22399C>T		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CDKN2B-AS1	ENST00000428597.6	n.372-5081C>T		intron_variant		1
CDKN2B-AS1	ENST00000455933.7	n.341-22399C>T		intron_variant		1
CDKN2B-AS1	ENST00000577551.5	n.261-22399C>T		intron_variant		1

Frequencies

GnomAD3 genomes AF: 0.394 AC: 59855 AN: 151896 Hom.: 12534 Cov.: 32

Gnomad AFR AF: 0.290

Gnomad AMI AF: 0.453

Gnomad AMR AF: 0.283

Gnomad ASJ AF: 0.363

Gnomad EAS AF: 0.323

Gnomad SAS AF: 0.353

Gnomad FIN AF: 0.484

Gnomad MID AF: 0.297

Gnomad NFE AF: 0.479

Gnomad OTH AF: 0.363

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

GnomAD4 genome AF: 0.394 AC: 59897 AN: 152014 Hom.: 12542 Cov.: 32 AF XY: 0.393 AC XY: 29231 AN XY: 74334

Gnomad4 AFR AF: 0.290

Gnomad4 AMR AF: 0.283

Gnomad4 ASJ AF: 0.363

Gnomad4 EAS AF: 0.324

Gnomad4 SAS AF: 0.354

Gnomad4 FIN AF: 0.484

Gnomad4 NFE AF: 0.478

Gnomad4 OTH AF: 0.368

Alfa AF: 0.445 Hom.: 4340

Bravo AF: 0.372

Asia WGS AF: 0.335 AC: 1168 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	0.74
DANN	Benign	0.59

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Publications

LitVar

Other links and lift over

dbSNP: rs496892; hg19: chr9-22024351;