rs11227209

Variant names:

• chr11-65497960-C-G
• rs11227209
• ENST00000534336.3:n.321C>G

Your query was ambiguous. Multiple possible variants found:

• chr11-65497960-C-G
• chr11-65497960-C-T

Variant summary

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

The NR_144567.1(MALAT1):​n.223C>G variant causes a non coding transcript exon change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00221 in 518,968 control chromosomes in the GnomAD database, including 28 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 0.0020 (9 hom., cov: 32)
  • Exomes 𝑓: 0.0023 (19 hom.)
• Consequence: MALAT1 NR_144567.1 non_coding_transcript_exon
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.16

Genes affected

MALAT1 (HGNC:29665): (metastasis associated lung adenocarcinoma transcript 1) This gene produces a precursor transcript from which a long non-coding RNA is derived by RNase P cleavage of a tRNA-like small ncRNA (known as mascRNA) from its 3' end. The resultant mature transcript lacks a canonical poly(A) tail but is instead stabilized by a 3' triple helical structure. This transcript is retained in the nucleus where it is thought to form molecular scaffolds for ribonucleoprotein complexes. It may act as a transcriptional regulator for numerous genes, including some genes involved in cancer metastasis and cell migration, and it is involved in cell cycle regulation. Its upregulation in multiple cancerous tissues has been associated with the proliferation and metastasis of tumor cells. [provided by RefSeq, Mar 2015]

ENSG00000270117 (HGNC:):

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.82).
• BA1: GnomAdExome4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.0506 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MALAT1	NR_144567.1	n.223C>G		non_coding_transcript_exon_variant	Exon 1 of 2
MALAT1	NR_144568.1	n.223C>G		non_coding_transcript_exon_variant	Exon 1 of 3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MALAT1	ENST00000534336.3	n.321C>G		non_coding_transcript_exon_variant	Exon 1 of 1	6
MALAT1	ENST00000619449.3	n.178+95C>G		intron_variant	Intron 1 of 2	3
MALAT1	ENST00000710852.1	n.158+95C>G		intron_variant	Intron 1 of 1

Frequencies

GnomAD3 genomes AF: 0.00201 AC: 306 AN: 152202 Hom.: 9 Cov.: 32

Gnomad AFR AF: 0.0000482

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000262

Gnomad ASJ AF: 0.000576

Gnomad EAS AF: 0.0549

Gnomad SAS AF: 0.00166

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000147

Gnomad OTH AF: 0.00192

GnomAD3 exomes AF: 0.00456 AC: 1057 AN: 231786 Hom.: 29 AF XY: 0.00405 AC XY: 518 AN XY: 127856

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000583

Gnomad ASJ exome AF: 0.000508

Gnomad EAS exome AF: 0.0571

Gnomad SAS exome AF: 0.00102

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000370

Gnomad OTH exome AF: 0.00187

GnomAD4 exome AF: 0.00230 AC: 842 AN: 366646 Hom.: 19 Cov.: 0 AF XY: 0.00212 AC XY: 445 AN XY: 210226

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.0000826

Gnomad4 ASJ exome AF: 0.000511

Gnomad4 EAS exome AF: 0.0539

Gnomad4 SAS exome AF: 0.00135

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.0000156

Gnomad4 OTH exome AF: 0.00175

GnomAD4 genome AF: 0.00200 AC: 304 AN: 152322 Hom.: 9 Cov.: 32 AF XY: 0.00243 AC XY: 181 AN XY: 74478

Gnomad4 AFR AF: 0.0000481

Gnomad4 AMR AF: 0.000261

Gnomad4 ASJ AF: 0.000576

Gnomad4 EAS AF: 0.0546

Gnomad4 SAS AF: 0.00166

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.0000147

Gnomad4 OTH AF: 0.00190

Alfa AF: 0.000323 Hom.: 0

Bravo AF: 0.00231

Asia WGS AF: 0.0110 AC: 39 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.82
CADD	Benign	0.36
DANN	Benign	0.34

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs11227209; hg19: chr11-65265431;