Incidental Mutation 'IGL02270:Gfra2'
ID287093
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Gfra2
Ensembl Gene ENSMUSG00000022103
Gene Nameglial cell line derived neurotrophic factor family receptor alpha 2
SynonymsGFR alpha-2, GFR alpha 2
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.293) question?
Stock #IGL02270
Quality Score
Status
Chromosome14
Chromosomal Location70890120-70979838 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 70925907 bp
ZygosityHeterozygous
Amino Acid Change Arginine to Histidine at position 210 (R210H)
Ref Sequence ENSEMBL: ENSMUSP00000022699 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022699] [ENSMUST00000227697]
Predicted Effect possibly damaging
Transcript: ENSMUST00000022699
AA Change: R210H

PolyPhen 2 Score 0.782 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000022699
Gene: ENSMUSG00000022103
AA Change: R210H

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
GDNF 40 117 1.76e-15 SMART
GDNF 161 241 3.7e-23 SMART
GDNF 251 347 1.74e-28 SMART
low complexity region 381 397 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000227697
AA Change: R77H

PolyPhen 2 Score 0.211 (Sensitivity: 0.92; Specificity: 0.88)
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: The protein encoded by this gene is part of the receptor complex that transduces glial cell-derived neurotrophic factor and neurturin signals by mediating autophosphorylation and activation of the RET receptor. Mice lacking this protein are viable and fertile but display growth retardation attributed to impaired salivary and pancreatic secretion and innervation deficits in the intestinal tract. In addition, knockout mice display neural defects including a failure to initiate outgrowth of dorsal ganglion root neurons, demonstrating a requirement in neuronal differentiation of these cells. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Oct 2014]
PHENOTYPE: Homozygous mutants have dry eyes, poor postweaning growth associated with impaired parasympathetic cholinergic innervation of lacrimal and salivary glands and of small intestine, reduced skin thickness and accelerated hair follicle regression. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrv1 T C 13: 81,559,195 probably null Het
Bmi1 T A 2: 18,684,458 S318T probably benign Het
Cntnap5c G A 17: 58,034,853 V180I probably benign Het
Cyp2b10 A G 7: 25,913,937 E186G probably damaging Het
Ddx25 G T 9: 35,554,412 probably benign Het
Dis3 A G 14: 99,078,354 F901L probably benign Het
Dnah7a T A 1: 53,472,893 N3003I possibly damaging Het
Ebf2 A G 14: 67,238,953 D124G probably damaging Het
Efcab5 A T 11: 77,104,313 I1144N probably damaging Het
Exoc4 G A 6: 33,580,026 V489I possibly damaging Het
Garem1 A G 18: 21,148,450 V283A probably damaging Het
Gli3 T C 13: 15,726,786 probably benign Het
Gm7247 A T 14: 51,521,884 M107L probably benign Het
Map2k5 A T 9: 63,322,197 probably null Het
Mki67 C T 7: 135,698,632 D1558N probably damaging Het
Mylk4 A G 13: 32,729,066 probably benign Het
Olfr1 A G 11: 73,395,365 V219A probably benign Het
Olfr112 G T 17: 37,563,580 H244N possibly damaging Het
Olfr2 A T 7: 107,001,423 C146S probably damaging Het
Olfr669 A G 7: 104,939,369 N281S possibly damaging Het
Plcd1 T C 9: 119,084,641 T50A probably damaging Het
Rasgrp3 A G 17: 75,516,373 R480G probably benign Het
Ripor3 T C 2: 167,993,496 E185G probably damaging Het
S1pr3 T C 13: 51,419,056 I91T probably benign Het
Slc26a4 C T 12: 31,528,854 probably benign Het
Slc28a3 T C 13: 58,580,584 T104A probably benign Het
Slc6a11 A G 6: 114,238,396 D419G probably damaging Het
St3gal2 A G 8: 110,957,766 I19V probably benign Het
Sycp1 C A 3: 102,895,943 C517F probably benign Het
Trav15-1-dv6-1 G A 14: 53,559,998 E35K possibly damaging Het
Vmn1r121 T C 7: 21,098,476 E13G probably damaging Het
Vmn1r199 T A 13: 22,383,006 S114T probably damaging Het
Vmn2r-ps159 T C 4: 156,334,655 noncoding transcript Het
Other mutations in Gfra2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00424:Gfra2 APN 14 70968239 splice site probably benign
IGL01303:Gfra2 APN 14 70895852 missense probably benign 0.09
IGL01380:Gfra2 APN 14 70967146 splice site probably benign
IGL01528:Gfra2 APN 14 70966298 missense possibly damaging 0.95
IGL02203:Gfra2 APN 14 70967084 missense possibly damaging 0.69
IGL03104:Gfra2 APN 14 70968285 missense probably benign 0.00
IGL03270:Gfra2 APN 14 70925904 missense possibly damaging 0.80
H8562:Gfra2 UTSW 14 70978378 missense possibly damaging 0.94
H8786:Gfra2 UTSW 14 70978378 missense possibly damaging 0.94
R0423:Gfra2 UTSW 14 70896081 missense probably damaging 1.00
R4120:Gfra2 UTSW 14 70966275 missense probably damaging 1.00
R4172:Gfra2 UTSW 14 70896081 missense possibly damaging 0.80
R4712:Gfra2 UTSW 14 70925937 missense probably damaging 1.00
R4804:Gfra2 UTSW 14 70925921 missense possibly damaging 0.76
R4902:Gfra2 UTSW 14 70967015 missense probably damaging 1.00
R5424:Gfra2 UTSW 14 70895847 missense probably damaging 1.00
R6711:Gfra2 UTSW 14 70966275 missense probably damaging 1.00
R7290:Gfra2 UTSW 14 70925940 missense probably damaging 1.00
R7322:Gfra2 UTSW 14 70968391 missense probably benign 0.00
R7814:Gfra2 UTSW 14 70895970 missense probably damaging 1.00
Posted On2015-04-16