chr15-61032626-A-G

Variant names:

• chr15-61032626-A-G
• rs74687025
• NM_134261.3:c.166+196427T>C

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_134261.3(RORA):​c.166+196427T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00523 in 152,316 control chromosomes in the GnomAD database, including 54 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 0.0052 (54 hom., cov: 33)
• Consequence: RORA NM_134261.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.01
• Publications: 3 publications found

Genes affected

RORA (HGNC:10258): (RAR related orphan receptor A) The protein encoded by this gene is a member of the NR1 subfamily of nuclear hormone receptors. It 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, as well as with NM23-1, the product of a tumor metastasis suppressor candidate gene. Also, it has been shown to aid in the transcriptional regulation of some genes involved in circadian rhythm. Four transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Feb 2014]

RORA Gene-Disease associations (from GenCC):

• intellectual developmental disorder with or without epilepsy or cerebellar ataxia

  Inheritance: AD Classification: STRONG, MODERATE Submitted by: Ambry Genetics, G2P, Labcorp Genetics (formerly Invitae)

LOC107984805 (HGNC:):

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.85).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.122 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RORA	NM_134261.3	c.166+196427T>C		intron_variant	Intron 1 of 10	ENST00000335670.11	NP_599023.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RORA	ENST00000335670.11	c.166+196427T>C		intron_variant	Intron 1 of 10	1	NM_134261.3	ENSP00000335087.6

Frequencies

GnomAD3 genomes AF: 0.00524 AC: 797 AN: 152198 Hom.: 53 Cov.: 33

Gnomad AFR AF: 0.000941

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00170

Gnomad ASJ AF: 0.00173

Gnomad EAS AF: 0.130

Gnomad SAS AF: 0.00476

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000191

Gnomad OTH AF: 0.00764

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

GnomAD4 genome AF: 0.00523 AC: 796 AN: 152316 Hom.: 54 Cov.: 33 AF XY: 0.00618 AC XY: 460 AN XY: 74484

African (AFR) AF: 0.000938 AC: 39 AN: 41572

American (AMR) AF: 0.00170 AC: 26 AN: 15302

Ashkenazi Jewish (ASJ) AF: 0.00173 AC: 6 AN: 3472

East Asian (EAS) AF: 0.130 AC: 675 AN: 5176

South Asian (SAS) AF: 0.00476 AC: 23 AN: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10626

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.000191 AC: 13 AN: 68018

Other (OTH) AF: 0.00662 AC: 14 AN: 2116

Alfa AF: 0.00213 Hom.: 2

Bravo AF: 0.00636

Asia WGS AF: 0.0450 AC: 155 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.85
CADD	Benign	7.8
DANN	Benign	0.62
PhyloP100		1.0
Mutation Taster		=100/0	polymorphism (auto)

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

Other links and lift over

dbSNP: rs74687025; hg19: chr15-61324825;