rs7846903

chr9-74500195-G-A

Variant summary

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

The NM_006914.4(RORB):c.7+2212G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.298 in 151,986 control chromosomes in the GnomAD database, including 7,096 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 0.30 (7096 hom., cov: 32)
• Consequence: RORB NM_006914.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.216

Genes affected

RORB (HGNC:10259): (RAR related orphan receptor B) The protein encoded by this gene is a member of the NR1 subfamily of nuclear hormone receptors. It is a DNA-binding protein that can bind as a monomer or as a homodimer to hormone response elements upstream of several genes to enhance the expression of those genes. The encoded protein has been shown to interact with NM23-2, a nucleoside diphosphate kinase involved in organogenesis and differentiation, and to help regulate the expression of some genes involved in circadian rhythm. [provided by RefSeq, Feb 2014]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.77).
• BA1: GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.385 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RORB	NM_006914.4	c.7+2212G>A		intron_variant		ENST00000376896.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RORB	ENST00000376896.8	c.7+2212G>A		intron_variant		1	NM_006914.4	P1

Frequencies

GnomAD3 genomes AF: 0.298 AC: 45259 AN: 151868 Hom.: 7091 Cov.: 32

Gnomad AFR AF: 0.236

Gnomad AMI AF: 0.385

Gnomad AMR AF: 0.394

Gnomad ASJ AF: 0.290

Gnomad EAS AF: 0.0733

Gnomad SAS AF: 0.220

Gnomad FIN AF: 0.315

Gnomad MID AF: 0.361

Gnomad NFE AF: 0.332

Gnomad OTH AF: 0.315

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

GnomAD4 genome AF: 0.298 AC: 45280 AN: 151986 Hom.: 7096 Cov.: 32 AF XY: 0.298 AC XY: 22166 AN XY: 74298

Gnomad4 AFR AF: 0.236

Gnomad4 AMR AF: 0.394

Gnomad4 ASJ AF: 0.290

Gnomad4 EAS AF: 0.0738

Gnomad4 SAS AF: 0.220

Gnomad4 FIN AF: 0.315

Gnomad4 NFE AF: 0.332

Gnomad4 OTH AF: 0.313

Alfa AF: 0.324 Hom.: 1345

Bravo AF: 0.302

Asia WGS AF: 0.154 AC: 537 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.77
Cadd	Benign	11
Dann	Benign	0.65

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.060		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: rs7846903; hg19: chr9-77115111;