rs1554651446

chr9-35658023-C-CCTCAGG

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 1P and 0B. PP5

The 9-35658023-C-CCTCAGG variant causes a upstream gene change involving the alteration of a non-conserved nucleotide. Variant has been reported in ClinVar as Pathogenic (no stars).

• Frequency: Genomes: not found (cov: 34)
• Consequence: RMRP NR_003051.3 upstream_gene
• Clinical Significance: Pathogenic no assertion criteria provided P:1
• Conservation: PhyloP100: -12.7

Genes affected

RMRP (HGNC:10031): (RNA component of mitochondrial RNA processing endoribonuclease) This gene encodes the RNA component of mitochondrial RNA processing endoribonuclease, which cleaves mitochondrial RNA at a priming site of mitochondrial DNA replication. This RNA also interacts with the telomerase reverse transcriptase catalytic subunit to form a distinct ribonucleoprotein complex that has RNA-dependent RNA polymerase activity and produces double-stranded RNAs that can be processed into small interfering RNA. Mutations in this gene are associated with cartilage-hair hypoplasia.[provided by RefSeq, Mar 2010]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PP5: Variant 9-35658023-C-CCTCAGG is Pathogenic according to our data. Variant chr9-35658023-C-CCTCAGG is described in ClinVar as [Pathogenic]. Clinvar id is 14213.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RMRP	NR_003051.3			upstream_gene_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RMRP	ENST00000363046.1			upstream_gene_variant

Frequencies

GnomAD3 genomes Cov.: 34

GnomAD4 exome Cov.: 0

GnomAD4 genome Cov.: 34

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:1

Revision: no assertion criteria provided

Submissions by phenotype

Metaphyseal chondrodysplasia, McKusick type Pathogenic:1

Pathogenic, no assertion criteria provided

literature only

OMIM

Jan 26, 2001

- -

Computational scores

Source: dbNSFP v4.3

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs1554651446; hg19: chr9-35658020;