Incidental Mutation 'IGL03083:Fgf8'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Fgf8
Ensembl Gene ENSMUSG00000025219
Gene Namefibroblast growth factor 8
SynonymsAigf, Fgf-8
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL03083
Quality Score
Chromosomal Location45736798-45742915 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 45737228 bp
Amino Acid Change Asparagine to Serine at position 137 (N137S)
Ref Sequence ENSEMBL: ENSMUSP00000107559 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026240] [ENSMUST00000026241] [ENSMUST00000111924] [ENSMUST00000111925] [ENSMUST00000111927] [ENSMUST00000111928]
Predicted Effect possibly damaging
Transcript: ENSMUST00000026240
AA Change: N166S

PolyPhen 2 Score 0.933 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000026240
Gene: ENSMUSG00000025219
AA Change: N166S

signal peptide 1 22 N/A INTRINSIC
low complexity region 49 58 N/A INTRINSIC
FGF 79 207 1.22e-48 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000026241
AA Change: N190S

PolyPhen 2 Score 0.406 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000026241
Gene: ENSMUSG00000025219
AA Change: N190S

signal peptide 1 22 N/A INTRINSIC
FGF 103 231 1.22e-48 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000111924
AA Change: N62S

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000107555
Gene: ENSMUSG00000025219
AA Change: N62S

FGF 1 103 1.56e-28 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000111925
AA Change: N155S

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000107556
Gene: ENSMUSG00000025219
AA Change: N155S

signal peptide 1 22 N/A INTRINSIC
FGF 68 196 1.22e-48 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000111927
AA Change: N126S

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000107558
Gene: ENSMUSG00000025219
AA Change: N126S

signal peptide 1 22 N/A INTRINSIC
FGF 39 167 1.22e-48 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000111928
AA Change: N137S

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000107559
Gene: ENSMUSG00000025219
AA Change: N137S

signal peptide 1 22 N/A INTRINSIC
FGF 50 178 1.22e-48 SMART
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities, and are involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion. This protein is known to be a factor that supports androgen and anchorage independent growth of mammary tumor cells. Overexpression of this gene has been shown to increase tumor growth and angiogensis. The adult expression of this gene is restricted to testes and ovaries. Temporal and spatial pattern of this gene expression suggests its function as an embryonic epithelial factor. Studies of the mouse and chick homologs revealed roles in midbrain and limb development, organogenesis, embryo gastrulation and left-right axis determination. The alternative splicing of this gene results in four transcript variants. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted mutations exhibit cardiovascular defects (including abnormal left-right axis determination), impaired limb, thymic, and craniofacial development, and prenatal or early postnatal lethality. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca4 T A 3: 122,138,612 probably null Het
Acadsb A C 7: 131,441,193 probably benign Het
Ankk1 A G 9: 49,421,866 L106P probably benign Het
Ankrd24 G A 10: 81,638,649 A72T probably benign Het
Ankrd35 A T 3: 96,684,801 Q801L probably damaging Het
Avil A G 10: 127,016,324 I659M probably benign Het
Ccnc A G 4: 21,742,683 D170G possibly damaging Het
Cfap57 T C 4: 118,584,739 K711E probably damaging Het
Dctn1 T C 6: 83,197,484 probably benign Het
Dpp6 T C 5: 27,709,550 probably null Het
Efhb A T 17: 53,399,059 W817R probably damaging Het
Emilin3 G A 2: 160,908,729 Q320* probably null Het
Fer1l4 A G 2: 156,039,366 probably benign Het
Fndc3b T C 3: 27,467,427 D533G probably benign Het
Fshb A G 2: 107,057,467 V69A probably benign Het
Galnt7 A T 8: 57,526,189 H633Q probably damaging Het
Gm5458 A G 14: 19,602,383 probably null Het
Hfe2 T A 3: 96,528,606 D393E probably benign Het
Hpca A C 4: 129,118,526 F72L probably damaging Het
Inpp5d A T 1: 87,711,141 D552V probably damaging Het
Lepr C T 4: 101,814,679 Q967* probably null Het
Lgr5 A G 10: 115,453,032 V497A probably benign Het
Matr3 A G 18: 35,572,418 K132R probably damaging Het
Mib1 T G 18: 10,752,029 probably null Het
Mios T A 6: 8,215,156 N117K probably damaging Het
Nab1 T C 1: 52,490,270 D156G probably benign Het
Nfxl1 C T 5: 72,540,662 probably benign Het
Nutm2 G A 13: 50,467,444 G15E probably damaging Het
Oca2 A G 7: 56,295,484 H280R probably benign Het
Olfr118 C A 17: 37,672,660 C212* probably null Het
Olfr464 T C 11: 87,914,088 I273V probably benign Het
P2ry1 A G 3: 61,004,315 T292A probably benign Het
Pcna C T 2: 132,251,753 E109K probably benign Het
Pidd1 A G 7: 141,440,456 probably null Het
Pitpnm2 T C 5: 124,133,382 E376G possibly damaging Het
Pkd1l2 G A 8: 117,065,745 T436I probably benign Het
Polr2a T C 11: 69,745,046 probably null Het
Sbno2 A T 10: 80,057,534 M1311K probably damaging Het
Senp7 A G 16: 56,171,865 N701S probably benign Het
Sirpa T A 2: 129,629,928 I211N probably damaging Het
Slc9a4 A G 1: 40,629,402 E735G probably benign Het
Sorbs1 C T 19: 40,314,376 M790I probably damaging Het
Sult1e1 T A 5: 87,590,124 M33L probably benign Het
Tapbpl G A 6: 125,228,228 probably null Het
Top1 A G 2: 160,703,578 T289A probably damaging Het
Trim58 T A 11: 58,651,390 M392K probably benign Het
Uaca A G 9: 60,863,663 I371V probably benign Het
Vmn1r54 T C 6: 90,269,872 I256T possibly damaging Het
Wdr19 T C 5: 65,230,976 I668T probably benign Het
Other mutations in Fgf8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02184:Fgf8 APN 19 45737216 missense probably damaging 1.00
IGL02282:Fgf8 APN 19 45737090 missense possibly damaging 0.72
R1499:Fgf8 UTSW 19 45742347 missense possibly damaging 0.46
R1967:Fgf8 UTSW 19 45741568 missense probably damaging 1.00
R4603:Fgf8 UTSW 19 45738153 missense probably benign 0.22
R5621:Fgf8 UTSW 19 45742382 missense probably benign 0.05
R7187:Fgf8 UTSW 19 45741667 missense probably benign 0.17
Posted On2016-08-02