Mutagenetix > Incidental Mutation

Incidental Mutation 'R4606:Tbx18'

346028

Institutional Source

Beutler Lab

Gene Symbol

Tbx18

Ensembl Gene

ENSMUSG00000032419

Gene Name

T-box18

Synonyms

2810012F10Rik, 2810404D13Rik

MMRRC Submission

041817-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R4606 (G1)

Quality Score

128

Status

Validated

Chromosome

Chromosomal Location

87584853-87613313 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 87612822 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Valine at position 26 (I26V)

Ref Sequence

ENSEMBL: ENSMUSP00000034991 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000034991]

AlphaFold

no structure available at present

Predicted Effect

possibly damaging
Transcript: ENSMUST00000034991
AA Change: I26V

PolyPhen 2 Score 0.844 (Sensitivity: 0.83; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000034991
Gene: ENSMUSG00000032419
AA Change: I26V

Domain	Start	End	E-Value	Type
low complexity region	30	41	N/A	INTRINSIC
low complexity region	67	87	N/A	INTRINSIC
low complexity region	113	132	N/A	INTRINSIC
TBOX	144	341	8.7e-127	SMART
low complexity region	461	476	N/A	INTRINSIC
low complexity region	555	567	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000186698

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000192660

Meta Mutation Damage Score

0.1457

Coding Region Coverage

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

Validation Efficiency

96% (69/72)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This genes codes for a member of an evolutionarily conserved family of transcription factors that plays a crucial role in embryonic development. The family is characterized by the presence of the DNA-binding T-box domain and is divided into five sub-families based on sequence conservation in this domain. The encoded protein belongs to the vertebrate specific Tbx1 sub-family. The protein acts as a transcriptional repressor by antagonizing transcriptional activators in the T-box family. The protein forms homo- or heterodimers with other transcription factors of the T-box family or other transcription factors. [provided by RefSeq, Nov 2012]
PHENOTYPE: Homozygous null mice fail to maintain anterior-posterior polarity of the lateral sclerotome and display neonatal lethality and abnormal vertebral, rib and spinal nerve morphology. Mice homozygous for another targeted allele exhibit neonatal lethality, abnormal skeleton and abnormal coronary vessels. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 67 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700011L22Rik	A	T	8: 79,937,374 (GRCm39)	W178R	probably benign	Het
Abcb5	T	C	12: 118,896,345 (GRCm39)		probably null	Het
Akr1b1	C	A	6: 34,283,599 (GRCm39)		probably benign	Het
Arid1a	A	G	4: 133,414,634 (GRCm39)	F1199S	unknown	Het
Atp4b	A	G	8: 13,439,998 (GRCm39)	F116S	probably damaging	Het
Atp6v1b1	T	C	6: 83,729,443 (GRCm39)	S127P	probably damaging	Het
Blk	C	T	14: 63,611,652 (GRCm39)	V428I	probably benign	Het
Ccser1	T	C	6: 61,288,568 (GRCm39)	S244P	probably damaging	Het
Ceacam1	T	A	7: 25,173,951 (GRCm39)	I235F	probably damaging	Het
Cyp2g1	T	A	7: 26,513,579 (GRCm39)	Y173N	possibly damaging	Het
Ddr2	T	A	1: 169,829,421 (GRCm39)	I278F	probably benign	Het
Degs1	T	C	1: 182,104,388 (GRCm39)	D299G	probably damaging	Het
Dip2b	G	A	15: 100,113,210 (GRCm39)	V1542I	possibly damaging	Het
Dmxl1	T	A	18: 50,095,248 (GRCm39)	S2942R	probably damaging	Het
Dpf1	T	A	7: 29,016,015 (GRCm39)		probably benign	Het
Ephb6	A	G	6: 41,593,508 (GRCm39)	Y518C	probably benign	Het
Eps15l1	A	T	8: 73,127,760 (GRCm39)	F606I	possibly damaging	Het
Extl1	A	G	4: 134,098,690 (GRCm39)	S114P	probably damaging	Het
Extl1	A	C	4: 134,098,691 (GRCm39)	D113E	probably benign	Het
Fat1	T	C	8: 45,403,720 (GRCm39)	V157A	possibly damaging	Het
Fcho1	A	T	8: 72,165,124 (GRCm39)	D444E	probably benign	Het
Fgd3	T	A	13: 49,450,036 (GRCm39)	D71V	probably damaging	Het
Fgd5	T	A	6: 91,965,190 (GRCm39)	D316E	possibly damaging	Het
Gys2	A	T	6: 142,400,210 (GRCm39)	F334I	possibly damaging	Het
Ik	G	T	18: 36,886,608 (GRCm39)	R360L	possibly damaging	Het
Kazn	A	C	4: 141,845,599 (GRCm39)		probably null	Het
Kmt2d	A	T	15: 98,737,597 (GRCm39)		probably benign	Het
Krr1	T	C	10: 111,811,582 (GRCm39)		probably benign	Het
Krt87	C	T	15: 101,384,930 (GRCm39)	E389K	probably benign	Het
Lrrc4c	T	C	2: 97,460,658 (GRCm39)	V428A	probably benign	Het
Lvrn	C	A	18: 46,997,832 (GRCm39)	T260K	possibly damaging	Het
Mcc	C	T	18: 44,601,488 (GRCm39)	E614K	probably damaging	Het
Msrb3	A	T	10: 120,685,902 (GRCm39)	V81D	probably damaging	Het
Muc19	C	T	15: 91,832,268 (GRCm39)		noncoding transcript	Het
Myadm	T	A	7: 3,345,916 (GRCm39)	L226*	probably null	Het
Myof	C	T	19: 37,955,547 (GRCm39)	V526M	probably damaging	Het
Nckap5l	A	G	15: 99,327,204 (GRCm39)		probably benign	Het
Or1r1	A	G	11: 73,874,718 (GRCm39)	S239P	probably damaging	Het
Or4b1	G	T	2: 89,979,160 (GRCm39)		probably benign	Het
Or4c35	C	A	2: 89,808,350 (GRCm39)	A76D	possibly damaging	Het
Or9g10	T	A	2: 85,584,284 (GRCm39)		probably benign	Het
Pars2	T	C	4: 106,511,247 (GRCm39)	V307A	probably benign	Het
Pcdhb1	T	G	18: 37,398,581 (GRCm39)	Y177*	probably null	Het
Pcdhb4	T	A	18: 37,441,705 (GRCm39)	D338E	probably damaging	Het
Pik3r2	G	A	8: 71,224,780 (GRCm39)	R199*	probably null	Het
Pla2g4f	C	T	2: 120,144,467 (GRCm39)	R24Q	probably benign	Het
Pnma2	T	C	14: 67,153,681 (GRCm39)	I35T	probably benign	Het
Podn	C	A	4: 107,875,064 (GRCm39)	A568S	probably benign	Het
Pou3f1	A	T	4: 124,552,629 (GRCm39)	E377V	probably damaging	Het
Ppfia1	T	C	7: 144,038,929 (GRCm39)	D494G	probably damaging	Het
Pramel34	A	T	5: 93,784,461 (GRCm39)	D137E	probably damaging	Het
Ptpn9	A	T	9: 56,929,495 (GRCm39)	T71S	possibly damaging	Het
Ptprz1	C	T	6: 23,001,486 (GRCm39)	P1192L	possibly damaging	Het
Rnd2	C	T	11: 101,359,825 (GRCm39)	L57F	probably damaging	Het
Rnf217	T	A	10: 31,393,472 (GRCm39)	K370*	probably null	Het
Rpap2	G	A	5: 107,749,661 (GRCm39)	V62I	possibly damaging	Het
Scaper	A	T	9: 55,563,187 (GRCm39)		probably null	Het
Sos2	T	C	12: 69,661,380 (GRCm39)		probably benign	Het
Sptbn5	C	T	2: 119,897,927 (GRCm39)		probably null	Het
Sumo1	A	G	1: 59,683,668 (GRCm39)		probably benign	Het
Syne2	C	A	12: 76,036,027 (GRCm39)	N3771K	probably damaging	Het
Trpm3	T	A	19: 22,955,988 (GRCm39)	M1140K	probably benign	Het
Usp29	G	A	7: 6,966,356 (GRCm39)		probably null	Het
Wdr7	C	T	18: 63,913,016 (GRCm39)	Q946*	probably null	Het
Ythdf1	T	C	2: 180,553,975 (GRCm39)	D46G	probably damaging	Het
Zfp217	T	C	2: 169,961,670 (GRCm39)	N219S	possibly damaging	Het
Zkscan3	A	G	13: 21,577,953 (GRCm39)	I256T	probably benign	Het

Other mutations in Tbx18

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00471:Tbx18	APN	9	87,587,676 (GRCm39)	missense	possibly damaging	0.90
IGL00832:Tbx18	APN	9	87,587,714 (GRCm39)	missense	probably damaging	1.00
IGL01287:Tbx18	APN	9	87,606,384 (GRCm39)	missense	probably damaging	0.98
IGL01406:Tbx18	APN	9	87,595,596 (GRCm39)	missense	probably damaging	0.99
IGL01587:Tbx18	APN	9	87,606,461 (GRCm39)	missense	probably damaging	0.99
IGL01898:Tbx18	APN	9	87,589,912 (GRCm39)	missense	possibly damaging	0.92
IGL02624:Tbx18	APN	9	87,609,459 (GRCm39)	missense	probably damaging	1.00
IGL03057:Tbx18	APN	9	87,612,882 (GRCm39)	missense	probably damaging	0.99
IGL03252:Tbx18	APN	9	87,587,633 (GRCm39)	missense	probably damaging	1.00
R0126:Tbx18	UTSW	9	87,611,706 (GRCm39)	missense	possibly damaging	0.50
R0243:Tbx18	UTSW	9	87,597,569 (GRCm39)	splice site	probably benign
R0374:Tbx18	UTSW	9	87,606,408 (GRCm39)	missense	probably damaging	0.97
R0666:Tbx18	UTSW	9	87,606,462 (GRCm39)	missense	probably benign	0.13
R2141:Tbx18	UTSW	9	87,597,706 (GRCm39)	missense	probably damaging	0.99
R2183:Tbx18	UTSW	9	87,587,789 (GRCm39)	missense	probably damaging	0.98
R2233:Tbx18	UTSW	9	87,606,403 (GRCm39)	missense	probably damaging	1.00
R2234:Tbx18	UTSW	9	87,606,403 (GRCm39)	missense	probably damaging	1.00
R2235:Tbx18	UTSW	9	87,606,403 (GRCm39)	missense	probably damaging	1.00
R3835:Tbx18	UTSW	9	87,611,689 (GRCm39)	missense	probably benign
R4214:Tbx18	UTSW	9	87,606,518 (GRCm39)	missense	probably damaging	1.00
R4834:Tbx18	UTSW	9	87,609,502 (GRCm39)	missense	possibly damaging	0.48
R5112:Tbx18	UTSW	9	87,597,740 (GRCm39)	missense	probably damaging	1.00
R5887:Tbx18	UTSW	9	87,595,566 (GRCm39)	missense	possibly damaging	0.58
R6628:Tbx18	UTSW	9	87,597,588 (GRCm39)	nonsense	probably null
R6659:Tbx18	UTSW	9	87,589,864 (GRCm39)	missense	probably damaging	1.00
R7001:Tbx18	UTSW	9	87,609,457 (GRCm39)	missense	probably damaging	1.00
R7057:Tbx18	UTSW	9	87,587,317 (GRCm39)	missense	possibly damaging	0.94
R7167:Tbx18	UTSW	9	87,589,883 (GRCm39)	missense	probably damaging	1.00
R7368:Tbx18	UTSW	9	87,612,750 (GRCm39)	missense	probably benign
R8147:Tbx18	UTSW	9	87,606,411 (GRCm39)	missense	probably damaging	0.97
R8993:Tbx18	UTSW	9	87,612,770 (GRCm39)	missense	probably benign	0.00
R9263:Tbx18	UTSW	9	87,611,521 (GRCm39)	missense	probably damaging	0.97
R9291:Tbx18	UTSW	9	87,611,535 (GRCm39)	missense	probably damaging	1.00
R9396:Tbx18	UTSW	9	87,609,432 (GRCm39)	missense	probably damaging	1.00
R9420:Tbx18	UTSW	9	87,612,675 (GRCm39)	missense	probably benign
R9508:Tbx18	UTSW	9	87,587,926 (GRCm39)	missense	probably damaging	0.96
R9577:Tbx18	UTSW	9	87,611,512 (GRCm39)	critical splice donor site	probably null

Predicted Primers

PCR Primer
(F):5'- GAAGGGATCGATCGACTCAC -3'
(R):5'- TCATTGAACTCGAGGGAGAGAC -3'

Sequencing Primer
(F):5'- GATCGATCGACTCACCCGCC -3'
(R):5'- TTTTGCCCGCAGCTAGGAAG -3'

Posted On

2015-09-25