dbSNP rs201785225: ROR1:c.164-8G>T (chr1-64049683-G-T) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The NM_005012.4(ROR1):c.164-8G>T variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000365 in 1,610,714 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.00061 ( 1 hom., cov: 32)

Exomes 𝑓: 0.00034 ( 0 hom. )

Consequence

ROR1
NM_005012.4 splice_region, intron

Scores

Splicing: ADA: 0.0003171

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.258

Variant links:

Genes affected

ROR1 (HGNC:10256): (receptor tyrosine kinase like orphan receptor 1) This gene encodes a receptor tyrosine kinase-like orphan receptor that modulates neurite growth in the central nervous system. The encoded protein is a glycosylated type I membrane protein that belongs to the ROR subfamily of cell surface receptors. It is a pseudokinase that lacks catalytic activity and may interact with the non-canonical Wnt signalling pathway. This gene is highly expressed during early embryonic development but expressed at very low levels in adult tissues. Increased expression of this gene is associated with B-cell chronic lymphocytic leukaemia. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jun 2012]

ROR1 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.78).

BP6

Variant 1-64049683-G-T is Benign according to our data. Variant chr1-64049683-G-T is described in ClinVar as [Benign]. Clinvar id is 1599733.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ROR1	NM_005012.4 link	c.164-8G>T		splice_region_variant, intron_variant	Intron 2 of 8	ENST00000371079.6	NP_005003.2	Q01973-1

Ensembl

Gene	Transcript	HGVSc	Effect	Exon rank	TSL	MANE	Protein	UniProt
ROR1	ENST00000371079.6 link	c.164-8G>T	splice_region_variant, intron_variant	Intron 2 of 8	1	NM_005012.4	ENSP00000360120.1	Q01973-1
ROR1	ENST00000371080.5 link	c.164-8G>T	splice_region_variant, intron_variant	Intron 2 of 6	1		ENSP00000360121.1	Q01973-3
ROR1	ENST00000482426.1 link	n.198-8G>T	splice_region_variant, intron_variant	Intron 2 of 5	5

Frequencies

GnomAD3 genomes

AF:

0.000612

AC:

AN:

152054

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000415

Gnomad FIN

AF:

0.00671

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.000235

Gnomad OTH

AF:

0.000956

GnomAD3 exomes

AF:

0.000571

AC:

142

AN:

248574

Hom.:

AF XY:

0.000595

AC XY:

AN XY:

134498

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000145

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000393

Gnomad FIN exome

AF:

0.00456

Gnomad NFE exome

AF:

0.000242

Gnomad OTH exome

AF:

0.000328

GnomAD4 exome

AF:

0.000339

AC:

495

AN:

1458542

Hom.:

Cov.:

AF XY:

0.000342

AC XY:

248

AN XY:

725080

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.000112

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000360

Gnomad4 FIN exome

AF:

0.00434

Gnomad4 NFE exome

AF:

0.000180

Gnomad4 OTH exome

AF:

0.000348

GnomAD4 genome

AF:

0.000611

AC:

AN:

152172

Hom.:

Cov.:

AF XY:

0.000887

AC XY:

AN XY:

74380

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000415

Gnomad4 FIN

AF:

0.00671

Gnomad4 NFE

AF:

0.000235

Gnomad4 OTH

AF:

0.000946

Alfa

AF:

0.000139

Hom.:

Bravo

AF:

0.000128

Asia WGS

AF:

0.000577

AC:

AN:

3478

EpiCase

AF:

0.000164

EpiControl

AF:

0.000652

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Jan 29, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.78

CADD

Benign

3.1

DANN

Benign

0.68

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.00032

dbscSNV1_RF

Benign

0.028

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over