Mutagenetix > Incidental Mutation

Incidental Mutation 'R0669:Telo2'

62164

Institutional Source

Beutler Lab

Gene Symbol

Telo2

Ensembl Gene

ENSMUSG00000024170

Gene Name

telomere maintenance 2

Synonyms

1200003M09Rik

MMRRC Submission

038854-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R0669 (G1)

Quality Score

131

Status

Validated

Chromosome

Chromosomal Location

25318544-25334941 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 25324797 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Aspartic acid at position 461 (V461D)

Ref Sequence

ENSEMBL: ENSMUSP00000110835 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000024987] [ENSMUST00000115181]

AlphaFold

Q9DC40

Predicted Effect

probably benign
Transcript: ENSMUST00000024987
AA Change: V461D

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)

SMART Domains

Protein: ENSMUSP00000024987
Gene: ENSMUSG00000024170
AA Change: V461D

Domain	Start	End	E-Value	Type
Pfam:Telomere_reg-2	513	621	3.8e-38	PFAM
low complexity region	771	782	N/A	INTRINSIC
low complexity region	816	837	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000115181
AA Change: V461D

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)

SMART Domains

Protein: ENSMUSP00000110835
Gene: ENSMUSG00000024170
AA Change: V461D

Domain	Start	End	E-Value	Type
Pfam:Telomere_reg-2	513	621	3.8e-38	PFAM
low complexity region	771	782	N/A	INTRINSIC
low complexity region	816	837	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000143390

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000152460

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000155607

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000155632

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000156698

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 99.4%
3x: 98.9%
10x: 97.7%
20x: 95.8%

Validation Efficiency

99% (80/81)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that functions as an S-phase checkpoint protein in the cell cycle. The protein may also play a role in DNA repair.[provided by RefSeq, Mar 2009]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit embryonic lethality prior to E13.5. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 73 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4933427D14Rik	T	A	11: 72,089,671 (GRCm39)	H71L	possibly damaging	Het
Abcb11	C	A	2: 69,159,662 (GRCm39)	V10L	probably benign	Het
Abcb9	T	C	5: 124,200,950 (GRCm39)	T689A	probably damaging	Het
Adam22	A	G	5: 8,193,036 (GRCm39)		probably benign	Het
Adamts5	A	G	16: 85,696,614 (GRCm39)	I181T	probably benign	Het
Adamts9	A	T	6: 92,857,938 (GRCm39)	V231D	probably damaging	Het
Angptl6	C	T	9: 20,787,823 (GRCm39)	V197M	probably damaging	Het
Atp6v1c1	T	C	15: 38,677,772 (GRCm39)	V99A	probably benign	Het
Cacna2d3	A	G	14: 29,189,906 (GRCm39)	V110A	probably benign	Het
Ccdc32	A	G	2: 118,849,648 (GRCm39)		probably benign	Het
Cela3b	T	C	4: 137,155,841 (GRCm39)	H22R	probably benign	Het
Cep44	T	C	8: 56,994,008 (GRCm39)	T190A	possibly damaging	Het
Chsy1	T	C	7: 65,821,435 (GRCm39)	C557R	probably damaging	Het
Cntd1	A	G	11: 101,178,324 (GRCm39)	T308A	probably damaging	Het
Cutal	T	C	2: 34,775,878 (GRCm39)		probably benign	Het
Dipk1b	A	G	2: 26,524,878 (GRCm39)	T93A	probably benign	Het
Dna2	A	G	10: 62,792,768 (GRCm39)	D261G	probably damaging	Het
Dnhd1	T	A	7: 105,342,911 (GRCm39)	S1418R	probably benign	Het
Dnpep	A	G	1: 75,288,422 (GRCm39)		probably benign	Het
Dock7	A	T	4: 98,875,716 (GRCm39)	Y1075N	probably benign	Het
Eif2s1	C	T	12: 78,928,012 (GRCm39)		probably benign	Het
Ess2	T	C	16: 17,725,419 (GRCm39)	Y221C	probably damaging	Het
Fer1l6	T	C	15: 58,425,573 (GRCm39)		probably null	Het
Gm5592	T	C	7: 40,805,254 (GRCm39)		probably benign	Het
Ipp	A	G	4: 116,395,073 (GRCm39)	Y536C	probably damaging	Het
Krt72	T	C	15: 101,686,740 (GRCm39)	E402G	probably damaging	Het
Lamb3	T	C	1: 193,014,638 (GRCm39)	L599P	probably damaging	Het
Lingo2	T	A	4: 35,709,120 (GRCm39)	T287S	probably benign	Het
Lipo3	T	A	19: 33,537,025 (GRCm39)	T232S	probably benign	Het
Lrrc63	G	A	14: 75,363,550 (GRCm39)	H194Y	probably benign	Het
Map3k13	A	G	16: 21,725,274 (GRCm39)	T416A	probably benign	Het
Mcm3	A	T	1: 20,875,153 (GRCm39)		probably null	Het
Mms22l	T	C	4: 24,517,223 (GRCm39)	V258A	probably benign	Het
Mrpl46	A	T	7: 78,432,631 (GRCm39)	L49*	probably null	Het
Mrs2	T	C	13: 25,177,742 (GRCm39)	T369A	possibly damaging	Het
Mtrf1	T	A	14: 79,656,708 (GRCm39)	Y403*	probably null	Het
Muc20	G	A	16: 32,614,850 (GRCm39)	P176S	unknown	Het
Mup21	C	T	4: 62,068,964 (GRCm39)	C9Y	unknown	Het
Mup-ps21	A	T	4: 61,949,007 (GRCm39)		noncoding transcript	Het
Mybph	T	G	1: 134,125,081 (GRCm39)		probably null	Het
Mypn	A	G	10: 62,970,702 (GRCm39)		probably benign	Het
Nav2	T	C	7: 49,058,431 (GRCm39)	S124P	probably damaging	Het
Nrros	T	C	16: 31,962,241 (GRCm39)	D556G	probably damaging	Het
Numa1	A	C	7: 101,648,884 (GRCm39)	I872L	probably benign	Het
Or14c40	A	G	7: 86,313,544 (GRCm39)	I225V	possibly damaging	Het
Or2a7	C	T	6: 43,150,938 (GRCm39)	T6I	probably benign	Het
Or2h2c	G	C	17: 37,422,347 (GRCm39)	L176V	probably benign	Het
Or4c11	A	T	2: 88,695,272 (GRCm39)	M108L	probably benign	Het
Or5p52	T	A	7: 107,502,446 (GRCm39)	I174K	probably damaging	Het
Pcdhb9	A	T	18: 37,535,308 (GRCm39)	N434I	probably damaging	Het
Pigq	A	T	17: 26,155,736 (GRCm39)		probably null	Het
Plxna2	T	G	1: 194,471,145 (GRCm39)	V972G	probably damaging	Het
Psma3	G	A	12: 71,035,269 (GRCm39)		probably benign	Het
Ptpn13	A	G	5: 103,703,975 (GRCm39)	T1336A	probably benign	Het
Rdh7	T	C	10: 127,720,598 (GRCm39)	D258G	probably benign	Het
Serpinb6c	A	G	13: 34,083,252 (GRCm39)	I54T	probably damaging	Het
Sh2d7	A	T	9: 54,448,633 (GRCm39)	Y218F	probably benign	Het
Shfl	AGAGGAGGAGGAGGAGGAGGAGGAGGA	AGAGGAGGAGGAGGAGGAGGAGGA	9: 20,785,013 (GRCm39)		probably benign	Het
Slc12a8	A	T	16: 33,371,274 (GRCm39)	I137F	possibly damaging	Het
Smarca2	T	C	19: 26,683,600 (GRCm39)	V1153A	possibly damaging	Het
Smc6	A	T	12: 11,339,165 (GRCm39)	I334L	probably benign	Het
Sorcs1	A	G	19: 50,230,380 (GRCm39)		probably benign	Het
Taar8c	A	G	10: 23,977,401 (GRCm39)	L137P	probably damaging	Het
Tcam1	A	T	11: 106,176,252 (GRCm39)	D326V	possibly damaging	Het
Tmprss7	A	T	16: 45,498,325 (GRCm39)	C351*	probably null	Het
Trim66	T	A	7: 109,054,199 (GRCm39)		probably benign	Het
Ube2d1	G	T	10: 71,097,940 (GRCm39)	H32N	probably benign	Het
Ubp1	T	C	9: 113,793,736 (GRCm39)		probably benign	Het
Vma21	C	T	X: 70,863,763 (GRCm39)	T81M	probably damaging	Het
Vmn1r113	T	C	7: 20,521,345 (GRCm39)	S46P	probably benign	Het
Wars1	T	C	12: 108,831,944 (GRCm39)	S374G	probably benign	Het
Wbp1	T	C	6: 83,096,326 (GRCm39)	D277G	possibly damaging	Het
Zfp939	C	A	7: 39,123,209 (GRCm39)		noncoding transcript	Het

Other mutations in Telo2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01340:Telo2	APN	17	25,319,103 (GRCm39)	splice site	probably benign
IGL01398:Telo2	APN	17	25,324,748 (GRCm39)	missense	probably benign	0.00
IGL01878:Telo2	APN	17	25,320,332 (GRCm39)	missense	probably benign	0.19
IGL02728:Telo2	APN	17	25,323,628 (GRCm39)	missense	probably damaging	1.00
R0671:Telo2	UTSW	17	25,332,139 (GRCm39)	missense	probably benign	0.00
R1783:Telo2	UTSW	17	25,321,712 (GRCm39)	splice site	probably null
R1869:Telo2	UTSW	17	25,333,968 (GRCm39)	missense	probably benign	0.32
R1988:Telo2	UTSW	17	25,320,642 (GRCm39)	missense	probably benign	0.04
R2018:Telo2	UTSW	17	25,324,382 (GRCm39)	missense	probably damaging	1.00
R2167:Telo2	UTSW	17	25,329,792 (GRCm39)	missense	probably benign
R2219:Telo2	UTSW	17	25,322,673 (GRCm39)	missense	probably benign	0.00
R3421:Telo2	UTSW	17	25,329,726 (GRCm39)	missense	probably damaging	0.99
R3880:Telo2	UTSW	17	25,325,807 (GRCm39)	missense	probably damaging	1.00
R4190:Telo2	UTSW	17	25,320,987 (GRCm39)	missense	probably benign	0.00
R4299:Telo2	UTSW	17	25,334,230 (GRCm39)	missense	possibly damaging	0.94
R4574:Telo2	UTSW	17	25,320,647 (GRCm39)	missense	probably damaging	1.00
R4600:Telo2	UTSW	17	25,324,122 (GRCm39)	missense	possibly damaging	0.79
R6010:Telo2	UTSW	17	25,323,852 (GRCm39)	missense	possibly damaging	0.79
R6185:Telo2	UTSW	17	25,321,014 (GRCm39)	missense	probably benign	0.29
R6513:Telo2	UTSW	17	25,320,386 (GRCm39)	missense	probably damaging	1.00
R7352:Telo2	UTSW	17	25,321,043 (GRCm39)	missense	probably damaging	1.00
R7538:Telo2	UTSW	17	25,329,795 (GRCm39)	missense	probably benign	0.08
R8347:Telo2	UTSW	17	25,323,611 (GRCm39)	nonsense	probably null
R8754:Telo2	UTSW	17	25,321,041 (GRCm39)	missense	probably damaging	1.00
R8948:Telo2	UTSW	17	25,332,085 (GRCm39)	missense	probably benign	0.00
R8987:Telo2	UTSW	17	25,324,402 (GRCm39)	missense	probably damaging	1.00
R9096:Telo2	UTSW	17	25,324,066 (GRCm39)	missense	probably benign	0.01
R9097:Telo2	UTSW	17	25,324,066 (GRCm39)	missense	probably benign	0.01
R9564:Telo2	UTSW	17	25,334,199 (GRCm39)	missense	probably benign	0.04
R9565:Telo2	UTSW	17	25,334,199 (GRCm39)	missense	probably benign	0.04

Predicted Primers

PCR Primer
(F):5'- TCTGTCCATCCCAGCCAGGATTTAG -3'
(R):5'- ATGACGAGATGAGCCGTGAGTTGC -3'

Sequencing Primer
(F):5'- CCCAGCCAGGATTTAGGATTATC -3'
(R):5'- GACTGCTCCTCGGTGTCAC -3'

Posted On

2013-07-30