chr15-100569122-CAAAAAAAAAAAAAA-C

Variant names:

• chr15-100569122-CAAAAAAAAAAAAAA-C
• rs56225071
• NM_001040616.3:c.*102_*115delTTTTTTTTTTTTTT

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_001040616.3(LINS1):​c.*102_*115delTTTTTTTTTTTTTT variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. It is difficult to determine the true allele frequency of this variant because it is of type DEL_BIG, and the frequency of such variant types in population databases may be underestimated and unreliable. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.0000094 (0 hom., cov: 0)
• Consequence: LINS1 NM_001040616.3 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.37
• Publications: 0 publications found

Genes affected

LINS1 (HGNC:30922): (lines homolog 1) The Drosophila segment polarity gene lin encodes a protein, lines, which plays important roles in development of the epidermis and hindgut. This gene encodes a protein containing a lines-like domain. This gene is located on chromosome 15 and clustered with the gene encoding ankyrin repeat and SOCS box-containing protein 7. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jun 2017]

LINS1 Gene-Disease associations (from GenCC):

• complex neurodevelopmental disorder

  Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
• intellectual disability, autosomal recessive 27

  Inheritance: AR Classification: STRONG Submitted by: G2P, Labcorp Genetics (formerly Invitae)
• autosomal recessive non-syndromic intellectual disability

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
LINS1	NM_001040616.3	c.*102_*115delTTTTTTTTTTTTTT		3_prime_UTR_variant	Exon 7 of 7	ENST00000314742.13	NP_001035706.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
LINS1	ENST00000314742.13	c.*102_*115delTTTTTTTTTTTTTT		3_prime_UTR_variant	Exon 7 of 7	5	NM_001040616.3	ENSP00000318423.8
LINS1	ENST00000560783.1	n.191-3871_191-3858delTTTTTTTTTTTTTT		intron_variant	Intron 1 of 3	5		ENSP00000474128.1
LINS1	ENST00000559169.1	n.*99_*112delTTTTTTTTTTTTTT		downstream_gene_variant		2

Frequencies

GnomAD3 genomes AF: 0.00000942 AC: 1 AN: 106110 Hom.: 0 Cov.: 0

Gnomad AFR AF: 0.0000363

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

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

GnomAD4 genome AF: 0.00000942 AC: 1 AN: 106110 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 48624

African (AFR) AF: 0.0000363 AC: 1 AN: 27544

American (AMR) AF: 0.00 AC: 0 AN: 9290

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 2882

East Asian (EAS) AF: 0.00 AC: 0 AN: 2986

South Asian (SAS) AF: 0.00 AC: 0 AN: 2972

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 3028

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 210

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 55056

Other (OTH) AF: 0.00 AC: 0 AN: 1342

Alfa AF: 0.00 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
PhyloP100		1.4

Splicing

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

Other links and lift over

dbSNP: rs56225071; hg19: chr15-101109327;