chr11-128694284-G-A

Variant names:

• chr11-128694284-G-A
• rs573220409
• NM_002017.5:c.18+8G>A

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 2P and 6B. PM2 BP4_Strong BP6_Moderate

The NM_002017.5(FLI1):​c.18+8G>A variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000145 in 1,376,062 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 33)
  • Exomes 𝑓: 8.2e-7 (0 hom.)
• Consequence: FLI1 NM_002017.5 splice_region, intron
• Scores: Splicing: ADA: 0.00007089
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 1.87
• Publications: 0 publications found

Genes affected

FLI1 (HGNC:3749): (Fli-1 proto-oncogene, ETS transcription factor) This gene encodes a transcription factor containing an ETS DNA-binding domain. The gene can undergo a t(11;22)(q24;q12) translocation with the Ewing sarcoma gene on chromosome 22, which results in a fusion gene that is present in the majority of Ewing sarcoma cases. An acute lymphoblastic leukemia-associated t(4;11)(q21;q23) translocation involving this gene has also been identified. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2012]

SENCR (HGNC:44177): (smooth muscle and endothelial cell enriched migration/differentiation-associated lncRNA)

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.81).
• BP6: Variant 11-128694284-G-A is Benign according to our data. Variant chr11-128694284-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 2897213.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FLI1	NM_002017.5	c.18+8G>A		splice_region_variant, intron_variant	Intron 1 of 8	ENST00000527786.7	NP_002008.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FLI1	ENST00000527786.7	c.18+8G>A		splice_region_variant, intron_variant	Intron 1 of 8	1	NM_002017.5	ENSP00000433488.2

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152212 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

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: 0.0000147

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000177 AC: 2 AN: 112736 AF XY: 0.0000162

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.000100

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000169

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 8.17e-7 AC: 1 AN: 1223734 Hom.: 0 Cov.: 31 AF XY: 0.00000168 AC XY: 1 AN XY: 594544

African (AFR) AF: 0.00 AC: 0 AN: 25352

American (AMR) AF: 0.0000542 AC: 1 AN: 18458

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 17138

East Asian (EAS) AF: 0.00 AC: 0 AN: 30498

South Asian (SAS) AF: 0.00 AC: 0 AN: 48092

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 44740

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4766

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 985854

Other (OTH) AF: 0.00 AC: 0 AN: 48836

GnomAD4 genome AF: 0.00000656 AC: 1 AN: 152328 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 74490

African (AFR) AF: 0.00 AC: 0 AN: 41584

American (AMR) AF: 0.00 AC: 0 AN: 15312

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5166

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10626

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 292

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68022

Other (OTH) AF: 0.00 AC: 0 AN: 2114

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Benign:1

May 10, 2023

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Likely 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	-0.81
CADD	Benign	14
DANN	Benign	0.95
PhyloP100		1.9
PromoterAI		0.020	Neutral

Splicing

Name	Calibrated prediction	Score	Prediction
dbscSNV1_ADA	Benign	0.000071
dbscSNV1_RF	Benign	0.024
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: rs573220409; hg19: chr11-128564179;