Mutagenetix > Incidental Mutation

Incidental Mutation 'R4979:Tbr1'

384651

Institutional Source

Beutler Lab

Gene Symbol

Tbr1

Ensembl Gene

ENSMUSG00000035033

Gene Name

T-box brain transcription factor 1

Synonyms

T-box brain gene 1

MMRRC Submission

042574-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R4979 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

61633274-61644458 bp(+) (GRCm39)

Type of Mutation

splice site (4873 bp from exon)

DNA Base Change (assembly)

G to T at 61635593 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Ref Sequence

ENSEMBL: ENSMUSP00000028278 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000028278] [ENSMUST00000048934] [ENSMUST00000102737]

AlphaFold

Q64336

Predicted Effect

probably null
Transcript: ENSMUST00000028278

SMART Domains

Protein: ENSMUSP00000028278
Gene: ENSMUSG00000026914

Domain	Start	End	E-Value	Type
low complexity region	4	19	N/A	INTRINSIC
JAB_MPN	30	165	3.71e-49	SMART
Pfam:MitMem_reg	173	307	9e-18	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000048934
AA Change: G181V

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)

SMART Domains

Protein: ENSMUSP00000046787
Gene: ENSMUSG00000035033
AA Change: G181V

Domain	Start	End	E-Value	Type
low complexity region	108	122	N/A	INTRINSIC
TBOX	203	398	1.6e-125	SMART
Pfam:T-box_assoc	418	679	9.6e-93	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000102737

SMART Domains

Protein: ENSMUSP00000099798
Gene: ENSMUSG00000035033

Domain	Start	End	E-Value	Type
TBOX	1	135	5.05e-41	SMART
low complexity region	184	193	N/A	INTRINSIC
low complexity region	306	315	N/A	INTRINSIC
low complexity region	319	329	N/A	INTRINSIC
low complexity region	355	365	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000131538

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000136867

Meta Mutation Damage Score

0.3521

Coding Region Coverage

1x: 99.2%
3x: 98.4%
10x: 96.7%
20x: 93.4%

Validation Efficiency

99% (79/80)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of a conserved family of genes that share a common DNA-binding domain, the T-box. T-box genes encode transcription factors involved in the regulation of numerous developmental processes. In mouse, the ortholog of this gene is expressed in the cerebral cortex, hippocampus, amygdala and olfactory bulb and is thought to play an important role in neuronal migration and axonal projection. In mouse, the C-terminal region of this protein was found to be necessary and sufficient for association with the guanylate kinase domain of calcium/calmodulin-dependent serine protein kinase. [provided by RefSeq, Dec 2015]
PHENOTYPE: Mice homozygous for a targeted null allele fail to feed and die on the second postnatal day displaying disrupted forebrain morphology and a hypoplastic olfactory bulb that lacks normal mitral and tufted cells and shows a striking reduction in mature olfactory bulb projection neurons. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 75 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700010I14Rik	G	A	17: 9,220,643 (GRCm39)	E381K	probably damaging	Het
Abca1	T	C	4: 53,085,092 (GRCm39)		probably null	Het
Abca7	C	T	10: 79,840,617 (GRCm39)	Q870*	probably null	Het
Ambp	C	T	4: 63,070,888 (GRCm39)	V64M	probably benign	Het
Ank1	T	C	8: 23,622,212 (GRCm39)	V1542A	probably damaging	Het
Anln	T	C	9: 22,287,797 (GRCm39)	Y168C	probably benign	Het
Apoa4	T	A	9: 46,152,803 (GRCm39)	N29K	probably benign	Het
Arfgef1	T	C	1: 10,283,334 (GRCm39)	T192A	probably damaging	Het
Atad2b	G	T	12: 5,084,513 (GRCm39)	D1420Y	probably damaging	Het
Baiap3	A	G	17: 25,465,336 (GRCm39)	W648R	possibly damaging	Het
Bank1	A	G	3: 135,960,662 (GRCm39)	L198P	probably damaging	Het
Bicd2	A	G	13: 49,532,940 (GRCm39)	K509E	possibly damaging	Het
Cacna1e	T	C	1: 154,289,739 (GRCm39)	D1821G	probably damaging	Het
Ccdc80	G	A	16: 44,936,650 (GRCm39)	V692M	possibly damaging	Het
Ccdc88a	C	T	11: 29,432,133 (GRCm39)	Q308*	probably null	Het
Ccl8	T	C	11: 82,006,973 (GRCm39)	V62A	probably damaging	Het
Clspn	C	A	4: 126,472,179 (GRCm39)	P951Q	probably damaging	Het
Cngb1	T	A	8: 95,985,785 (GRCm39)	I858F	probably damaging	Het
Cspp1	T	A	1: 10,196,688 (GRCm39)	N900K	probably damaging	Het
Ctc1	C	T	11: 68,924,328 (GRCm39)	A960V	probably damaging	Het
Ctnnd2	A	G	15: 31,009,221 (GRCm39)	E1106G	probably damaging	Het
Dido1	C	T	2: 180,302,606 (GRCm39)	R1766H	probably damaging	Het
Dipk1a	A	T	5: 108,057,400 (GRCm39)	L386*	probably null	Het
Dnajc13	G	T	9: 104,063,922 (GRCm39)	N1341K	probably damaging	Het
Dnase1l1	C	T	X: 73,320,644 (GRCm39)		probably null	Homo
E2f8	G	A	7: 48,524,918 (GRCm39)		probably benign	Het
Entpd8	A	G	2: 24,972,967 (GRCm39)	D91G	possibly damaging	Het
Fars2	A	G	13: 36,388,564 (GRCm39)	R18G	possibly damaging	Het
Fcgbp	A	G	7: 27,816,995 (GRCm39)	S2486G	probably benign	Het
Fibin	C	T	2: 110,192,963 (GRCm39)	D60N	possibly damaging	Het
Fpgs	A	G	2: 32,577,379 (GRCm39)		probably benign	Het
Galnt15	A	G	14: 31,765,247 (GRCm39)	D303G	probably damaging	Het
Gli3	C	A	13: 15,899,049 (GRCm39)	T812K	possibly damaging	Het
Gpbar1	G	C	1: 74,318,404 (GRCm39)	A216P	probably benign	Het
Grin2d	A	G	7: 45,507,357 (GRCm39)	I448T	probably benign	Het
Il21	C	A	3: 37,286,653 (GRCm39)	S21I	probably damaging	Het
Iqce	G	T	5: 140,677,376 (GRCm39)	D148E	probably damaging	Het
Iqcg	T	A	16: 32,839,884 (GRCm39)	E354V	probably damaging	Het
Iws1	T	C	18: 32,226,320 (GRCm39)		probably benign	Het
Ly75	C	T	2: 60,206,238 (GRCm39)	G144S	probably damaging	Het
Marco	C	A	1: 120,421,954 (GRCm39)	M83I	probably benign	Het
Mettl6	A	T	14: 31,201,752 (GRCm39)	L185H	probably damaging	Het
Mppe1	C	T	18: 67,362,773 (GRCm39)	G154D	probably damaging	Het
Mrpl42	T	C	10: 95,326,237 (GRCm39)	E85G	probably benign	Het
Neb	A	G	2: 52,079,921 (GRCm39)	V5518A	probably damaging	Het
Or12d13	A	T	17: 37,647,759 (GRCm39)	F121L	probably benign	Het
Or52p1	T	A	7: 104,267,812 (GRCm39)	F317I	probably null	Het
Or5b105	A	T	19: 13,080,053 (GRCm39)	I199N	probably damaging	Het
Or7a42	T	A	10: 78,791,766 (GRCm39)	C242*	probably null	Het
Or7d10	G	T	9: 19,831,655 (GRCm39)	S50I	probably benign	Het
Perm1	A	G	4: 156,302,034 (GRCm39)	T193A	probably benign	Het
Prkd2	T	A	7: 16,582,652 (GRCm39)	C172S	probably damaging	Het
Prr23a3	T	A	9: 98,747,431 (GRCm39)	D128E	possibly damaging	Het
Prss28	A	G	17: 25,528,711 (GRCm39)	Y51C	probably damaging	Het
Psmb1	A	T	17: 15,696,451 (GRCm39)	M85K	probably benign	Het
Rae1	T	A	2: 172,854,401 (GRCm39)		probably benign	Het
Rasal1	A	G	5: 120,816,741 (GRCm39)	D759G	probably benign	Het
Rcvrn	G	A	11: 67,586,246 (GRCm39)	G2R	probably damaging	Het
Robo3	C	T	9: 37,334,640 (GRCm39)	A597T	probably damaging	Het
Rsf1	GCG	GCGACGGCGCCG	7: 97,229,114 (GRCm39)		probably benign	Homo
Sdcbp	T	A	4: 6,378,980 (GRCm39)	Y22*	probably null	Het
Sin3a	T	C	9: 57,025,360 (GRCm39)	F1069L	probably damaging	Het
Slitrk3	C	T	3: 72,957,129 (GRCm39)	V548I	possibly damaging	Het
Tbc1d22a	A	G	15: 86,275,287 (GRCm39)	H403R	probably damaging	Het
Tiam2	T	A	17: 3,555,985 (GRCm39)	D65E	probably damaging	Het
Tpcn2	A	G	7: 144,813,833 (GRCm39)	S488P	probably benign	Het
Trav9-2	T	C	14: 53,828,695 (GRCm39)	S22P	probably damaging	Het
Trim34a	T	A	7: 103,897,069 (GRCm39)	N44K	probably benign	Het
Unc79	C	G	12: 103,078,691 (GRCm39)	P1619A	probably benign	Het
Usp22	A	T	11: 61,048,042 (GRCm39)	V426E	probably damaging	Het
Vhl	A	T	6: 113,601,159 (GRCm39)	M20L	unknown	Het
Vmn1r215	G	A	13: 23,260,064 (GRCm39)	A35T	probably benign	Het
Vmn1r222	G	A	13: 23,416,602 (GRCm39)	L204F	possibly damaging	Het
Zfp871	A	T	17: 32,994,829 (GRCm39)	H115Q	probably damaging	Het
Zpr1	T	A	9: 46,189,640 (GRCm39)	F340L	probably benign	Het

Other mutations in Tbr1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00434:Tbr1	APN	2	61,635,625 (GRCm39)	missense	probably benign	0.14
IGL01309:Tbr1	APN	2	61,636,411 (GRCm39)	missense	possibly damaging	0.92
IGL02161:Tbr1	APN	2	61,635,583 (GRCm39)	nonsense	probably null
IGL02256:Tbr1	APN	2	61,635,218 (GRCm39)	missense	probably damaging	0.99
IGL02336:Tbr1	APN	2	61,635,336 (GRCm39)	missense	possibly damaging	0.93
IGL02526:Tbr1	APN	2	61,642,042 (GRCm39)	missense	probably benign	0.00
FR4340:Tbr1	UTSW	2	61,636,691 (GRCm39)	intron	probably benign
R0594:Tbr1	UTSW	2	61,641,964 (GRCm39)	missense	possibly damaging	0.49
R0847:Tbr1	UTSW	2	61,635,373 (GRCm39)	missense	probably benign	0.00
R1101:Tbr1	UTSW	2	61,635,083 (GRCm39)	missense	probably benign	0.00
R1247:Tbr1	UTSW	2	61,641,962 (GRCm39)	missense	possibly damaging	0.78
R1944:Tbr1	UTSW	2	61,642,600 (GRCm39)	missense	probably damaging	1.00
R3080:Tbr1	UTSW	2	61,637,635 (GRCm39)	nonsense	probably null
R4110:Tbr1	UTSW	2	61,642,076 (GRCm39)	missense	probably benign	0.18
R4111:Tbr1	UTSW	2	61,642,076 (GRCm39)	missense	probably benign	0.18
R4440:Tbr1	UTSW	2	61,635,182 (GRCm39)	missense	possibly damaging	0.92
R4790:Tbr1	UTSW	2	61,641,932 (GRCm39)	missense	probably benign	0.04
R5054:Tbr1	UTSW	2	61,636,346 (GRCm39)	missense	possibly damaging	0.83
R5283:Tbr1	UTSW	2	61,635,244 (GRCm39)	missense	probably benign	0.00
R5545:Tbr1	UTSW	2	61,637,720 (GRCm39)	missense	possibly damaging	0.93
R6178:Tbr1	UTSW	2	61,635,159 (GRCm39)	missense	possibly damaging	0.91
R6290:Tbr1	UTSW	2	61,635,394 (GRCm39)	missense	probably benign
R6389:Tbr1	UTSW	2	61,636,631 (GRCm39)	start gained	probably benign
R6637:Tbr1	UTSW	2	61,641,974 (GRCm39)	missense	probably benign	0.17
R6983:Tbr1	UTSW	2	61,642,079 (GRCm39)	missense	probably damaging	1.00
R7021:Tbr1	UTSW	2	61,637,688 (GRCm39)	missense	probably benign	0.18
R7112:Tbr1	UTSW	2	61,642,160 (GRCm39)	missense	probably benign	0.02
R7254:Tbr1	UTSW	2	61,636,386 (GRCm39)	missense	probably damaging	1.00
R7291:Tbr1	UTSW	2	61,642,600 (GRCm39)	missense	probably damaging	1.00
R7438:Tbr1	UTSW	2	61,635,161 (GRCm39)	missense	possibly damaging	0.92
R8253:Tbr1	UTSW	2	61,635,585 (GRCm39)	missense	probably benign	0.16
R8811:Tbr1	UTSW	2	61,642,196 (GRCm39)	missense	possibly damaging	0.89
R9258:Tbr1	UTSW	2	61,642,723 (GRCm39)	missense	probably benign	0.03
R9716:Tbr1	UTSW	2	61,635,077 (GRCm39)	missense	probably benign	0.12
Z1176:Tbr1	UTSW	2	61,642,491 (GRCm39)	missense	probably benign
Z1177:Tbr1	UTSW	2	61,642,575 (GRCm39)	nonsense	probably null

Predicted Primers

PCR Primer
(F):5'- GCTGCAGATCGTTACCTACTC -3'
(R):5'- GCAGCCAAGAAAGTAGCATTAC -3'

Sequencing Primer
(F):5'- GCAGATCGTTACCTACTCTCTCAG -3'
(R):5'- AGAAAGTAGCATTACCTTCCCTG -3'

Posted On

2016-05-10