rs7785287

Variant names:

• chr7-42051506-C-T
• rs7785287
• NM_000168.6:c.474-2810G>A

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_000168.6(GLI3):​c.474-2810G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.248 in 152,052 control chromosomes in the GnomAD database, including 5,257 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 0.25 (5257 hom., cov: 32)
• Consequence: GLI3 NM_000168.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0380
• Publications: 4 publications found

Genes affected

GLI3 (HGNC:4319): (GLI family zinc finger 3) This gene encodes a protein which belongs to the C2H2-type zinc finger proteins subclass of the Gli family. They are characterized as DNA-binding transcription factors and are mediators of Sonic hedgehog (Shh) signaling. The protein encoded by this gene localizes in the cytoplasm and activates patched Drosophila homolog (PTCH) gene expression. It is also thought to play a role during embryogenesis. Mutations in this gene have been associated with several diseases, including Greig cephalopolysyndactyly syndrome, Pallister-Hall syndrome, preaxial polydactyly type IV, and postaxial polydactyly types A1 and B. [provided by RefSeq, Jul 2008]

GLI3 Gene-Disease associations (from GenCC):

• Greig cephalopolysyndactyly syndrome

  Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Laboratory for Molecular Medicine, Orphanet, Labcorp Genetics (formerly Invitae), G2P, Genomics England PanelApp, Ambry Genetics, PanelApp Australia
• Pallister-Hall syndrome

  Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Laboratory for Molecular Medicine, G2P, Ambry Genetics, Orphanet
• polydactyly, postaxial, type A1

  Inheritance: AD Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)
• polysyndactyly 4

  Inheritance: AD Classification: MODERATE, SUPPORTIVE Submitted by: Ambry Genetics, Orphanet
• tibial hemimelia

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• acrocallosal syndrome

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• postaxial polydactyly type A

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.87).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.385 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
GLI3	NM_000168.6	c.474-2810G>A		intron_variant	Intron 4 of 14	ENST00000395925.8	NP_000159.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
GLI3	ENST00000395925.8	c.474-2810G>A		intron_variant	Intron 4 of 14	5	NM_000168.6	ENSP00000379258.3

Frequencies

GnomAD3 genomes AF: 0.248 AC: 37714 AN: 151934 Hom.: 5253 Cov.: 32

Gnomad AFR AF: 0.373

Gnomad AMI AF: 0.183

Gnomad AMR AF: 0.175

Gnomad ASJ AF: 0.157

Gnomad EAS AF: 0.399

Gnomad SAS AF: 0.205

Gnomad FIN AF: 0.196

Gnomad MID AF: 0.159

Gnomad NFE AF: 0.195

Gnomad OTH AF: 0.225

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

GnomAD4 genome AF: 0.248 AC: 37736 AN: 152052 Hom.: 5257 Cov.: 32 AF XY: 0.246 AC XY: 18287 AN XY: 74342

African (AFR) AF: 0.373 AC: 15464 AN: 41460

American (AMR) AF: 0.175 AC: 2677 AN: 15286

Ashkenazi Jewish (ASJ) AF: 0.157 AC: 546 AN: 3472

East Asian (EAS) AF: 0.399 AC: 2059 AN: 5156

South Asian (SAS) AF: 0.204 AC: 985 AN: 4820

European-Finnish (FIN) AF: 0.196 AC: 2070 AN: 10566

Middle Eastern (MID) AF: 0.144 AC: 42 AN: 292

European-Non Finnish (NFE) AF: 0.195 AC: 13250 AN: 67972

Other (OTH) AF: 0.225 AC: 476 AN: 2116

Alfa AF: 0.227 Hom.: 1541

Bravo AF: 0.253

Asia WGS AF: 0.282 AC: 980 AN: 3476

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.87
CADD	Benign	3.1
DANN	Benign	0.65
PhyloP100		-0.038
Mutation Taster		=100/0	polymorphism (auto)

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: rs7785287; hg19: chr7-42091105;