NM_170675.5:c.96G>T

Variant names:

• chr15-37098116-C-A
• rs1301048671
• NM_170675.5:c.96G>T

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Moderate BP6_Moderate BP7

The NM_170675.5(MEIS2):​c.96G>T​(p.Pro32Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000658 in 151,892 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 31)
• Consequence: MEIS2 NM_170675.5 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 1.86
• Publications: 0 publications found

Genes affected

MEIS2 (HGNC:7001): (Meis homeobox 2) This gene encodes a homeobox protein belonging to the TALE ('three amino acid loop extension') family of homeodomain-containing proteins. TALE homeobox proteins are highly conserved transcription regulators, and several members have been shown to be essential contributors to developmental programs. Multiple transcript variants encoding distinct isoforms have been described for this gene. [provided by RefSeq, Jul 2008]

MEIS2 Gene-Disease associations (from GenCC):

• cardiac malformation, cleft lip/palate, microcephaly, and digital anomalies

  Inheritance: AD Classification: DEFINITIVE, MODERATE Submitted by: Ambry Genetics, Illumina
• syndromic intellectual disability

  Inheritance: AD Classification: DEFINITIVE Submitted by: ClinGen
• neurodevelopmental disorder

  Inheritance: AD Classification: STRONG Submitted by: G2P

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.22).
• BP6: Variant 15-37098116-C-A is Benign according to our data. Variant chr15-37098116-C-A is described in ClinVar as Likely_benign. ClinVar VariationId is 532740.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=1.86 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_170675.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MEIS2	NM_170675.5	MANE Select	c.96G>T	p.Pro32Pro	synonymous	Exon 2 of 12	NP_733775.1
	MEIS2	NM_001220482.2		c.96G>T	p.Pro32Pro	synonymous	Exon 3 of 13	NP_001207411.1
	MEIS2	NM_170676.5		c.96G>T	p.Pro32Pro	synonymous	Exon 2 of 12	NP_733776.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MEIS2	ENST00000561208.6	TSL:1 MANE Select	c.96G>T	p.Pro32Pro	synonymous	Exon 2 of 12	ENSP00000453793.1
	MEIS2	ENST00000338564.9	TSL:1	c.96G>T	p.Pro32Pro	synonymous	Exon 3 of 13	ENSP00000341400.4
	MEIS2	ENST00000424352.6	TSL:1	c.96G>T	p.Pro32Pro	synonymous	Exon 2 of 13	ENSP00000404185.2

Frequencies

GnomAD3 genomes AF: 0.00000658 AC: 1 AN: 151892 Hom.: 0 Cov.: 31

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: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00 AC: 0 AN: 246872 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome Cov.: 32

GnomAD4 genome AF: 0.00000658 AC: 1 AN: 151892 Hom.: 0 Cov.: 31 AF XY: 0.0000135 AC XY: 1 AN XY: 74148

African (AFR) AF: 0.0000242 AC: 1 AN: 41322

American (AMR) AF: 0.00 AC: 0 AN: 15248

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5154

South Asian (SAS) AF: 0.00 AC: 0 AN: 4818

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10574

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67994

Other (OTH) AF: 0.00 AC: 0 AN: 2086

Alfa AF: 0.00 Hom.: 0

ClinVar

ClinVar submissions as Germline

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	Cardiac malformation, cleft lip/palate, microcephaly, and digital anomalies (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.22
CADD	Benign	15
DANN	Benign	0.94
PhyloP100		1.9
PromoterAI		-0.023	Neutral

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: rs1301048671; hg19: chr15-37390317;