Mutagenetix > Incidental Mutation

Incidental Mutation 'R8039:Lhx8'

618386

Institutional Source

Beutler Lab

Gene Symbol

Lhx8

Ensembl Gene

ENSMUSG00000096225

Gene Name

LIM homeobox protein 8

Synonyms

L3, Lhx7

MMRRC Submission

Accession Numbers

Is this an essential gene?

Possibly non essential (E-score: 0.310) question?

Stock #

R8039 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

154306294-154330659 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 154306939 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Histidine to Glutamine at position 345 (H345Q)

Ref Sequence

ENSEMBL: ENSMUSP00000145485 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000177846] [ENSMUST00000204171] [ENSMUST00000205251]

AlphaFold

O35652

Predicted Effect

probably benign
Transcript: ENSMUST00000177846

SMART Domains

Protein: ENSMUSP00000136047
Gene: ENSMUSG00000096225

Domain	Start	End	E-Value	Type
low complexity region	67	87	N/A	INTRINSIC
LIM	95	148	2.38e-12	SMART
LIM	156	210	2.06e-16	SMART
HOX	246	308	2.7e-23	SMART
low complexity region	310	321	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000204171

SMART Domains

Protein: ENSMUSP00000144708
Gene: ENSMUSG00000096225

Domain	Start	End	E-Value	Type
low complexity region	11	31	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000205251
AA Change: H345Q

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000145485
Gene: ENSMUSG00000096225
AA Change: H345Q

Domain	Start	End	E-Value	Type
low complexity region	36	56	N/A	INTRINSIC
LIM	64	117	2.38e-12	SMART
LIM	125	179	2.06e-16	SMART
HOX	215	277	2.7e-23	SMART
low complexity region	279	290	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.5%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the LIM homeobox family of proteins, which are involved in patterning and differentiation of various tissue types. These proteins contain two tandemly repeated cysteine-rich double-zinc finger motifs known as LIM domains, in addition to a DNA-binding homeodomain. This family member is a transcription factor that plays a role in tooth morphogenesis. It is also involved in oogenesis and in neuronal differentiation. This gene is a candidate gene for cleft palate, and it is also associated with odontoma formation. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Jan 2012]
PHENOTYPE: Homozygous null mice exhibit partial penetrance of a cleft secondary palate and neonatal lethality; those without cleft palate survive to adulthood. All homozygous null mice have decreased or absent forebrain cholinergic neurons. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 86 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4932438A13Rik	T	A	3: 36,943,214	V1140E	probably benign	Het
Abca17	T	C	17: 24,328,725	H225R	probably damaging	Het
Adgrb2	T	A	4: 130,022,268	L1451Q	probably damaging	Het
Afdn	T	C	17: 13,899,141	L1713P	probably damaging	Het
Agr2	A	T	12: 35,995,559	I15F	probably benign	Het
Agrn	T	C	4: 156,169,011	T1808A	probably benign	Het
Akap6	A	G	12: 53,141,676	I1958V	probably benign	Het
Ankrd60	C	A	2: 173,572,491		probably null	Het
Anpep	A	G	7: 79,839,400		probably null	Het
Apoa4	A	T	9: 46,242,293	D64V	possibly damaging	Het
Arhgef26	C	A	3: 62,339,930	T145N	probably benign	Het
Art1	A	T	7: 102,106,845	Q81L	probably benign	Het
Astl	A	T	2: 127,343,983	S71C	probably damaging	Het
Atp2a1	A	G	7: 126,448,805	I611T	probably damaging	Het
Cacna2d2	T	A	9: 107,527,433	V1139D	possibly damaging	Het
Chst10	T	A	1: 38,866,031	K198*	probably null	Het
Ckmt2	G	A	13: 91,863,312	H60Y	possibly damaging	Het
Coq7	G	C	7: 118,533,246	S2R	possibly damaging	Het
Cspp1	T	A	1: 10,113,013	D814E	probably benign	Het
Cyp2c54	CCTCTTTCATAGCTCT	CCTCT	19: 40,073,732		probably null	Het
Daam2	C	A	17: 49,464,538	G860V	probably damaging	Het
Ecm2	A	T	13: 49,514,850	I10F	probably benign	Het
Epb41l1	A	T	2: 156,506,412	D312V	probably damaging	Het
Epsti1	G	A	14: 77,931,301	R126H	probably damaging	Het
Erc1	A	T	6: 119,773,665	Y367*	probably null	Het
Erh	T	A	12: 80,637,578	R42W	probably damaging	Het
Fam124a	C	T	14: 62,605,876	Q278*	probably null	Het
Fam155a	T	C	8: 9,207,892	T419A	probably benign	Het
Fbxo3	T	A	2: 104,054,941	L385Q	probably damaging	Het
Fbxo31	T	A	8: 121,559,055	T219S	probably damaging	Het
Fstl5	T	G	3: 76,648,418	V534G	possibly damaging	Het
Gatsl3	G	T	11: 4,221,639	A288S	probably damaging	Het
Gbp2b	A	T	3: 142,618,164	I577F	probably benign	Het
Gbp8	A	T	5: 105,050,917	L44*	probably null	Het
Gck	C	T	11: 5,910,301	A114T	probably benign	Het
Gm16486	T	C	8: 70,710,906	V916A	probably benign	Het
Gtf2i	A	G	5: 134,255,834	V537A	possibly damaging	Het
Iqcm	C	A	8: 75,763,105	H400Q	probably damaging	Het
Itpr1	T	C	6: 108,386,628	L737P	probably damaging	Het
Jakmip1	A	G	5: 37,100,772	E254G	probably damaging	Het
Kif15	A	T	9: 123,007,425	R1095W	possibly damaging	Het
Klhdc8a	G	A	1: 132,303,108	R237Q	probably benign	Het
Klhl38	T	C	15: 58,322,862	E157G	probably benign	Het
Klrk1	T	A	6: 129,612,823	N221I	probably benign	Het
Lims1	T	A	10: 58,409,672	N174K	probably benign	Het
Madd	T	A	2: 91,167,061	Q754L	probably benign	Het
Mau2	T	C	8: 70,019,790	D581G	probably damaging	Het
Miga1	A	T	3: 152,276,756	I561N	probably benign	Het
Mmp1a	TG	TGG	9: 7,465,083		probably null	Het
Mob3c	T	C	4: 115,831,687	V139A	probably benign	Het
Nadk	G	T	4: 155,577,067	D17Y	probably benign	Het
Ncapd2	C	T	6: 125,181,026	V380I	probably damaging	Het
Nes	G	A	3: 87,977,008	R858K	probably benign	Het
Nphp3	T	C	9: 104,031,963	S791P	probably benign	Het
Nup210	T	C	6: 91,070,233	T496A	probably benign	Het
Ogfr	GGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGGGCCAGAGGACCCCCAAAGCCAGGTGG	GGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGGGCCAGAGGACCCCCAAAGCCAGGTGG	2: 180,595,266		probably benign	Het
Olfr1186	C	T	2: 88,525,871	T96I	probably benign	Het
Olfr220	T	A	1: 174,449,596	S324R	unknown	Het
Olfr914	T	A	9: 38,607,389	M308K	probably benign	Het
Ovgp1	T	A	3: 105,976,023	S105T	probably benign	Het
Pbld2	T	A	10: 63,047,992	C79S	probably damaging	Het
Pik3cd	T	A	4: 149,659,866	M143L	possibly damaging	Het
Plat	G	T	8: 22,772,232	G91W	probably damaging	Het
Poln	A	G	5: 34,122,672	V282A	probably benign	Het
Ppp1r11	T	C	17: 36,951,446	T21A	probably damaging	Het
Prpf8	T	A	11: 75,502,542	I1664N	possibly damaging	Het
Prr29	C	T	11: 106,376,912	A161V	probably benign	Het
Rasa3	T	C	8: 13,588,931	D292G	probably damaging	Het
Rnf25	T	C	1: 74,593,964	T411A	probably damaging	Het
Rraga	C	T	4: 86,575,980	T21I	probably damaging	Het
Setdb2	T	A	14: 59,402,375	Y673F	probably damaging	Het
Sf3a1	C	T	11: 4,167,787	T183I	probably damaging	Het
Shank3	A	T	15: 89,505,439	H413L	probably damaging	Het
Slc30a5	A	G	13: 100,813,681		probably null	Het
Slc6a18	T	C	13: 73,665,626	S523G	probably benign	Het
Spaca1	C	T	4: 34,044,207	V96I	probably damaging	Het
Sycp2	C	T	2: 178,374,585	A695T	probably benign	Het
Tnrc18	C	A	5: 142,732,052	G2216C	unknown	Het
Trak2	T	C	1: 58,946,288	N17S	probably benign	Het
Ttn	T	A	2: 76,878,432	N8792I	unknown	Het
Ttyh1	T	C	7: 4,122,541	V64A	probably benign	Het
Usb1	T	A	8: 95,333,413	S50R	probably damaging	Het
Ush2a	T	A	1: 188,957,373	I5044N	probably damaging	Het
Vmn1r84	A	T	7: 12,362,008	F253I	possibly damaging	Het
Vmn2r99	T	C	17: 19,380,040	I442T	probably benign	Het
Vsig1	C	T	X: 140,933,126	H232Y	probably benign	Het

Other mutations in Lhx8

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01806:Lhx8	APN	3	154322355	missense	probably damaging	1.00
IGL01991:Lhx8	APN	3	154324554	missense	probably damaging	1.00
R0463:Lhx8	UTSW	3	154328171	splice site	probably null
R1449:Lhx8	UTSW	3	154328105	nonsense	probably null
R1837:Lhx8	UTSW	3	154328055	missense	possibly damaging	0.94
R2272:Lhx8	UTSW	3	154316762	missense	probably damaging	1.00
R3196:Lhx8	UTSW	3	154330288	missense	probably benign	0.05
R4900:Lhx8	UTSW	3	154330288	missense	probably benign	0.01
R5120:Lhx8	UTSW	3	154311695	missense	probably damaging	0.99
R5223:Lhx8	UTSW	3	154321644	missense	probably damaging	1.00
R5587:Lhx8	UTSW	3	154311679	missense	probably damaging	0.99
R6046:Lhx8	UTSW	3	154321703	missense	probably damaging	1.00
R7155:Lhx8	UTSW	3	154324584	missense	possibly damaging	0.82
R7800:Lhx8	UTSW	3	154321647	missense	probably damaging	1.00
R7834:Lhx8	UTSW	3	154311537	missense	probably null	0.00
R8373:Lhx8	UTSW	3	154324658	missense	probably damaging	1.00
R8768:Lhx8	UTSW	3	154322249	missense	possibly damaging	0.80
R8899:Lhx8	UTSW	3	154328016	missense	probably damaging	0.99
R8938:Lhx8	UTSW	3	154322387	missense	possibly damaging	0.74
R9135:Lhx8	UTSW	3	154328426	missense	probably benign
R9488:Lhx8	UTSW	3	154328127	missense	possibly damaging	0.49
X0028:Lhx8	UTSW	3	154324575	missense	possibly damaging	0.94

Predicted Primers

PCR Primer
(F):5'- TGTCTTGCAGGCCAACTCTAG -3'
(R):5'- CCTGTAGGAATGAGTCAGCAG -3'

Sequencing Primer
(F):5'- TCTAGATACATACCTGGGCAGCG -3'
(R):5'- GCTAGTGTCTGATACCTAGCTATCAG -3'

Posted On

2020-01-23