Mutagenetix > Incidental Mutation

Incidental Mutation 'R4120:Gfra2'

315297

Institutional Source

Beutler Lab

Gene Symbol

Gfra2

Ensembl Gene

ENSMUSG00000022103

Gene Name

glial cell line derived neurotrophic factor family receptor alpha 2

Synonyms

GFR alpha 2, GFR alpha-2

MMRRC Submission

040993-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.242) question?

Stock #

R4120 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

71127560-71217278 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 71203715 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glycine at position 31 (D31G)

Ref Sequence

ENSEMBL: ENSMUSP00000153937 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000022699] [ENSMUST00000227633] [ENSMUST00000227697]

AlphaFold

O08842

Predicted Effect

probably damaging
Transcript: ENSMUST00000022699
AA Change: D288G

PolyPhen 2 Score 0.981 (Sensitivity: 0.75; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000022699
Gene: ENSMUSG00000022103
AA Change: D288G

Domain	Start	End	E-Value	Type
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 damaging
Transcript: ENSMUST00000227633
AA Change: D31G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

Predicted Effect

probably damaging
Transcript: ENSMUST00000227697
AA Change: D155G

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)

Meta Mutation Damage Score

0.3278

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.2%
20x: 95.0%

Validation Efficiency

93% (55/59)

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: 53 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adgrb3	C	A	1: 25,133,388 (GRCm39)	E1233*	probably null	Het
Afap1l1	T	C	18: 61,872,243 (GRCm39)	D526G	probably damaging	Het
Ago4	A	G	4: 126,390,600 (GRCm39)	Y807H	probably damaging	Het
Ankfy1	G	A	11: 72,605,310 (GRCm39)		probably null	Het
Arhgap40	A	G	2: 158,374,250 (GRCm39)	M222V	probably benign	Het
Asnsd1	A	G	1: 53,387,154 (GRCm39)	S158P	probably damaging	Het
Cdh15	T	C	8: 123,590,162 (GRCm39)	V365A	probably damaging	Het
Clca3a2	T	C	3: 144,516,613 (GRCm39)	M328V	probably benign	Het
Col4a1	G	A	8: 11,256,263 (GRCm39)	P1535S	unknown	Het
Dennd2a	G	A	6: 39,442,030 (GRCm39)	R947C	probably damaging	Het
Dlg2	G	A	7: 91,614,846 (GRCm39)	V217I	probably damaging	Het
Dnaaf2	T	C	12: 69,244,812 (GRCm39)	D83G	possibly damaging	Het
Dppa5a	A	T	9: 78,275,137 (GRCm39)	M55K	possibly damaging	Het
Ect2l	A	G	10: 18,006,466 (GRCm39)	V779A	probably benign	Het
Ehhadh	A	G	16: 21,581,934 (GRCm39)	S353P	probably benign	Het
Etv3	A	G	3: 87,443,589 (GRCm39)	D391G	probably benign	Het
Fastkd1	T	A	2: 69,537,654 (GRCm39)	K309N	probably damaging	Het
Fip1l1	T	A	5: 74,748,852 (GRCm39)	Y375N	probably damaging	Het
Flvcr2	T	C	12: 85,832,903 (GRCm39)	S308P	probably benign	Het
Fyco1	T	C	9: 123,654,691 (GRCm39)	Y1065C	probably benign	Het
Gm17175	A	T	14: 51,810,534 (GRCm39)	I31N	probably damaging	Het
Gm6003	T	A	7: 32,864,976 (GRCm39)		noncoding transcript	Het
Gm9951	T	C	8: 34,522,993 (GRCm39)		noncoding transcript	Het
Hspa2	A	G	12: 76,452,008 (GRCm39)	E234G	probably damaging	Het
Ip6k2	G	A	9: 108,682,847 (GRCm39)	R319Q	probably benign	Het
Iqsec1	A	T	6: 90,639,584 (GRCm39)	Y1065*	probably null	Het
Ltk	T	A	2: 119,588,429 (GRCm39)		probably benign	Het
Map2	G	A	1: 66,455,063 (GRCm39)	A1318T	probably damaging	Het
Mas1	A	T	17: 13,061,233 (GRCm39)	N63K	probably damaging	Het
Myo15b	T	C	11: 115,764,318 (GRCm39)	S1311P	probably benign	Het
Nav3	A	G	10: 109,739,605 (GRCm39)		probably null	Het
Nlrp1c-ps	T	C	11: 71,133,359 (GRCm39)		noncoding transcript	Het
Oca2	A	T	7: 55,904,630 (GRCm39)	D32V	probably damaging	Het
Or51v8	T	C	7: 103,320,221 (GRCm39)	T6A	probably benign	Het
Or8b9	T	C	9: 37,766,705 (GRCm39)	L197S	possibly damaging	Het
Otub2	T	C	12: 103,370,489 (GRCm39)	V257A	probably damaging	Het
Pink1	G	A	4: 138,042,822 (GRCm39)	R461*	probably null	Het
Plxna2	T	C	1: 194,462,935 (GRCm39)	C901R	probably damaging	Het
Ptchd3	T	A	11: 121,721,572 (GRCm39)	N148K	probably damaging	Het
Ralgapa1	C	T	12: 55,687,429 (GRCm39)	R2019Q	probably damaging	Het
Ripor1	T	A	8: 106,345,489 (GRCm39)		probably benign	Het
Sec13	T	C	6: 113,711,637 (GRCm39)	N107S	probably damaging	Het
Slc12a2	A	G	18: 58,032,427 (GRCm39)	M376V	possibly damaging	Het
Sp140l2	C	T	1: 85,237,542 (GRCm39)	V81M	possibly damaging	Het
Sptbn5	T	A	2: 119,895,010 (GRCm39)	D798V	possibly damaging	Het
Stradb	T	A	1: 59,019,168 (GRCm39)	Y30N	possibly damaging	Het
Syne1	T	A	10: 5,359,798 (GRCm39)	Q328L	probably damaging	Het
Ttc23l	A	C	15: 10,540,006 (GRCm39)	V159G	probably damaging	Het
Vmn2r100	T	C	17: 19,752,215 (GRCm39)	S753P	probably damaging	Het
Vmn2r129	G	T	4: 156,686,778 (GRCm39)		noncoding transcript	Het
Vmn2r39	G	A	7: 9,026,673 (GRCm39)	H443Y	probably benign	Het
Zfp936	A	G	7: 42,839,630 (GRCm39)	T366A	probably benign	Het
Zkscan3	T	C	13: 21,578,119 (GRCm39)	E256G	possibly damaging	Het

Other mutations in Gfra2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00424:Gfra2	APN	14	71,205,679 (GRCm39)	splice site	probably benign
IGL01303:Gfra2	APN	14	71,133,292 (GRCm39)	missense	probably benign	0.09
IGL01380:Gfra2	APN	14	71,204,586 (GRCm39)	splice site	probably benign
IGL01528:Gfra2	APN	14	71,203,738 (GRCm39)	missense	possibly damaging	0.95
IGL02203:Gfra2	APN	14	71,204,524 (GRCm39)	missense	possibly damaging	0.69
IGL02270:Gfra2	APN	14	71,163,347 (GRCm39)	missense	possibly damaging	0.78
IGL03104:Gfra2	APN	14	71,205,725 (GRCm39)	missense	probably benign	0.00
IGL03270:Gfra2	APN	14	71,163,344 (GRCm39)	missense	possibly damaging	0.80
H8562:Gfra2	UTSW	14	71,215,818 (GRCm39)	missense	possibly damaging	0.94
H8786:Gfra2	UTSW	14	71,215,818 (GRCm39)	missense	possibly damaging	0.94
R0423:Gfra2	UTSW	14	71,133,521 (GRCm39)	missense	probably damaging	1.00
R4172:Gfra2	UTSW	14	71,133,521 (GRCm39)	missense	possibly damaging	0.80
R4712:Gfra2	UTSW	14	71,163,377 (GRCm39)	missense	probably damaging	1.00
R4804:Gfra2	UTSW	14	71,163,361 (GRCm39)	missense	possibly damaging	0.76
R4902:Gfra2	UTSW	14	71,204,455 (GRCm39)	missense	probably damaging	1.00
R5424:Gfra2	UTSW	14	71,133,287 (GRCm39)	missense	probably damaging	1.00
R6711:Gfra2	UTSW	14	71,203,715 (GRCm39)	missense	probably damaging	1.00
R7290:Gfra2	UTSW	14	71,163,380 (GRCm39)	missense	probably damaging	1.00
R7322:Gfra2	UTSW	14	71,205,831 (GRCm39)	missense	probably benign	0.00
R7814:Gfra2	UTSW	14	71,133,410 (GRCm39)	missense	probably damaging	1.00
R8159:Gfra2	UTSW	14	71,133,397 (GRCm39)	missense	probably damaging	0.98
R8557:Gfra2	UTSW	14	71,214,737 (GRCm39)	missense	probably benign	0.05
R8831:Gfra2	UTSW	14	71,204,503 (GRCm39)	missense	probably benign	0.02
R8833:Gfra2	UTSW	14	71,163,337 (GRCm39)	missense	probably damaging	1.00
R9072:Gfra2	UTSW	14	71,138,935 (GRCm39)	missense	possibly damaging	0.69
R9073:Gfra2	UTSW	14	71,138,935 (GRCm39)	missense	possibly damaging	0.69
R9444:Gfra2	UTSW	14	71,203,751 (GRCm39)	missense	possibly damaging	0.55
Z1177:Gfra2	UTSW	14	71,215,932 (GRCm39)	missense	not run

Predicted Primers

PCR Primer
(F):5'- ATTGCACTATGCCCAGCTCC -3'
(R):5'- AGGCAAGGTTATGCTGTCAATCTC -3'

Sequencing Primer
(F):5'- TATGCCCAGCTCCATAGGC -3'
(R):5'- AAGGTTATGCTGTCAATCTCCCAAC -3'

Posted On

2015-05-14