Mutagenetix > Incidental Mutation

Incidental Mutation 'R6177:Marveld2'

487839

Institutional Source

Beutler Lab

Gene Symbol

Marveld2

Ensembl Gene

ENSMUSG00000021636

Gene Name

MARVEL (membrane-associating) domain containing 2

Synonyms

Tric, Tric-a, Tric-b, Tric-c, Tricellulin, Mrvldc2

MMRRC Submission

044319-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R6177 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

100732465-100753479 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 100733886 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Asparagine at position 250 (D250N)

Ref Sequence

ENSEMBL: ENSMUSP00000129990 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000022137] [ENSMUST00000163163] [ENSMUST00000168772] [ENSMUST00000225754]

AlphaFold

Q3UZP0

Predicted Effect

probably benign
Transcript: ENSMUST00000022137
AA Change: D527N

PolyPhen 2 Score 0.351 (Sensitivity: 0.90; Specificity: 0.89)

SMART Domains

Protein: ENSMUSP00000022137
Gene: ENSMUSG00000021636
AA Change: D527N

Domain	Start	End	E-Value	Type
low complexity region	2	13	N/A	INTRINSIC
low complexity region	46	57	N/A	INTRINSIC
Pfam:MARVEL	182	358	4.1e-20	PFAM
low complexity region	423	434	N/A	INTRINSIC
Pfam:Occludin_ELL	443	545	2.7e-35	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000163163
AA Change: D250N

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000129990
Gene: ENSMUSG00000021636
AA Change: D250N

Domain	Start	End	E-Value	Type
low complexity region	25	53	N/A	INTRINSIC
low complexity region	146	157	N/A	INTRINSIC
Pfam:Occludin_ELL	166	268	4.2e-36	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000168772
AA Change: D527N

PolyPhen 2 Score 0.351 (Sensitivity: 0.90; Specificity: 0.89)

SMART Domains

Protein: ENSMUSP00000126438
Gene: ENSMUSG00000021636
AA Change: D527N

Domain	Start	End	E-Value	Type
low complexity region	2	13	N/A	INTRINSIC
low complexity region	46	57	N/A	INTRINSIC
Pfam:MARVEL	182	358	3.6e-20	PFAM
low complexity region	423	434	N/A	INTRINSIC
Pfam:Occludin_ELL	443	545	6.6e-33	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000225754
AA Change: D527N

PolyPhen 2 Score 0.351 (Sensitivity: 0.90; Specificity: 0.89)

Coding Region Coverage

1x: 99.9%
3x: 99.5%
10x: 97.8%
20x: 93.7%

Validation Efficiency

100% (65/65)

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 membrane protein found at the tight junctions between epithelial cells. The encoded protein helps establish epithelial barriers such as those in the organ of Corti, where these barriers are required for normal hearing. Defects in this gene are a cause of deafness autosomal recessive type 49 (DFNB49). Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2011]
PHENOTYPE: Mice homozygous for a knock-in mutation fisplay syndromic deafness with rapid progressive degeneration of the hair cells, increased body and organ weights and abnormal tricellular tight junctions. However, vestibular function is intact. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 63 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcd2	T	C	15: 91,074,896 (GRCm39)	I306V	probably damaging	Het
Actrt3	A	T	3: 30,652,316 (GRCm39)	Y259*	probably null	Het
Ankfy1	G	A	11: 72,645,285 (GRCm39)	C788Y	probably benign	Het
Ano1	T	A	7: 144,232,478 (GRCm39)	M25L	possibly damaging	Het
Apol10b	A	T	15: 77,469,987 (GRCm39)	D63E	possibly damaging	Het
Atp6v1c1	C	A	15: 38,674,172 (GRCm39)	S55*	probably null	Het
C1s2	T	G	6: 124,606,960 (GRCm39)	D296A	probably damaging	Het
Cabs1	C	T	5: 88,127,613 (GRCm39)	T88I	possibly damaging	Het
Cadm4	G	A	7: 24,202,186 (GRCm39)	V342M	possibly damaging	Het
Cat	T	C	2: 103,303,420 (GRCm39)	E119G	probably damaging	Het
Cavin2	G	T	1: 51,328,654 (GRCm39)	S37I	probably damaging	Het
Cdhr18	T	C	14: 13,868,002 (GRCm38)	D229G	probably benign	Het
Cdk5rap2	G	A	4: 70,199,719 (GRCm39)	R802C	probably damaging	Het
Clip1	A	G	5: 123,751,897 (GRCm39)		probably benign	Het
Dhx57	T	C	17: 80,580,395 (GRCm39)	N519S	possibly damaging	Het
Dpep2	T	C	8: 106,712,831 (GRCm39)	D260G	probably damaging	Het
Edem1	T	A	6: 108,828,159 (GRCm39)		probably null	Het
Epb41l4a	A	T	18: 33,931,868 (GRCm39)		probably null	Het
Esp1	T	C	17: 41,039,723 (GRCm39)	S3P	possibly damaging	Het
Fam111a	A	G	19: 12,564,746 (GRCm39)	Y165C	probably damaging	Het
Fstl4	A	G	11: 53,059,031 (GRCm39)	T497A	probably benign	Het
Gstcd	T	C	3: 132,787,834 (GRCm39)	D288G	probably damaging	Het
Hmcn2	T	A	2: 31,310,118 (GRCm39)	L3264*	probably null	Het
Hyal4	T	A	6: 24,766,089 (GRCm39)	L481*	probably null	Het
Ighv2-7	A	G	12: 113,771,055 (GRCm39)	Y77H	possibly damaging	Het
Jdp2	G	T	12: 85,685,614 (GRCm39)	R125L	probably benign	Het
Lrp1b	A	T	2: 41,013,748 (GRCm39)		probably null	Het
Lrp2	AC	A	2: 69,340,763 (GRCm39)		probably null	Het
Mast3	A	G	8: 71,242,662 (GRCm39)	S53P	probably damaging	Het
Ms4a20	A	G	19: 11,083,114 (GRCm39)	I102T	possibly damaging	Het
Myo3b	T	C	2: 70,143,707 (GRCm39)	V1041A	probably benign	Het
Nkpd1	T	A	7: 19,257,009 (GRCm39)	F113I	probably damaging	Het
Obscn	A	G	11: 58,923,490 (GRCm39)	S6470P	probably damaging	Het
Or1e16	AGCGGTCGTAGGC	AGC	11: 73,286,480 (GRCm39)		probably null	Het
Or4a73	T	C	2: 89,420,661 (GRCm39)	D266G	possibly damaging	Het
Or9g4b	C	T	2: 85,616,004 (GRCm39)	R50C	probably damaging	Het
Pdcd11	G	T	19: 47,108,722 (GRCm39)	G1246V	probably damaging	Het
Phc3	A	T	3: 30,996,714 (GRCm39)	S219T	probably damaging	Het
Plxnb1	C	T	9: 108,931,993 (GRCm39)		probably null	Het
Polh	T	C	17: 46,495,670 (GRCm39)	D276G	possibly damaging	Het
Polq	T	A	16: 36,892,071 (GRCm39)	V1991E	probably damaging	Het
Polr2g	G	A	19: 8,771,541 (GRCm39)	R144C	probably damaging	Het
Pramel16	G	A	4: 143,675,576 (GRCm39)	H417Y	possibly damaging	Het
Prex2	A	C	1: 11,207,001 (GRCm39)	T520P	possibly damaging	Het
Psg21	T	A	7: 18,386,279 (GRCm39)	T236S	possibly damaging	Het
Ptpru	A	T	4: 131,520,836 (GRCm39)	S761R	probably benign	Het
Rapgef6	G	A	11: 54,510,842 (GRCm39)	R253Q	probably damaging	Het
Rc3h2	C	T	2: 37,279,658 (GRCm39)	V524I	probably benign	Het
Sde2	T	C	1: 180,685,784 (GRCm39)	V112A	probably damaging	Het
Septin7	T	C	9: 25,205,100 (GRCm39)		probably null	Het
Spef2	A	G	15: 9,727,618 (GRCm39)	V155A	possibly damaging	Het
St7	T	C	6: 17,819,333 (GRCm39)		probably null	Het
Tmcc3	A	T	10: 94,418,249 (GRCm39)	Y339F	probably damaging	Het
Tmed6	T	C	8: 107,792,083 (GRCm39)	E54G	probably damaging	Het
Tnks1bp1	C	T	2: 84,889,624 (GRCm39)		probably benign	Het
Trim43c	T	C	9: 88,722,600 (GRCm39)	L82P	possibly damaging	Het
Txndc2	T	C	17: 65,945,466 (GRCm39)	D237G	probably benign	Het
Vmn1r91	T	A	7: 19,835,404 (GRCm39)	C108S	possibly damaging	Het
Vtn	A	T	11: 78,390,836 (GRCm39)	D165V	probably damaging	Het
Wdr3	A	T	3: 100,068,468 (GRCm39)	S13R	probably damaging	Het
Zdhhc16	A	G	19: 41,926,198 (GRCm39)	Y31C	probably benign	Het
Zfp39	A	T	11: 58,781,887 (GRCm39)	W292R	probably benign	Het
Zfp612	A	T	8: 110,816,606 (GRCm39)	L604F	probably damaging	Het

Other mutations in Marveld2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00565:Marveld2	APN	13	100,737,401 (GRCm39)	missense	possibly damaging	0.83
IGL00573:Marveld2	APN	13	100,734,367 (GRCm39)	splice site	probably benign
R1569:Marveld2	UTSW	13	100,737,506 (GRCm39)	missense	probably benign	0.32
R1884:Marveld2	UTSW	13	100,737,129 (GRCm39)	missense	probably benign	0.15
R1958:Marveld2	UTSW	13	100,733,858 (GRCm39)	missense	probably damaging	1.00
R2249:Marveld2	UTSW	13	100,748,599 (GRCm39)	missense	probably benign
R2258:Marveld2	UTSW	13	100,748,978 (GRCm39)	missense	probably benign	0.00
R2259:Marveld2	UTSW	13	100,748,978 (GRCm39)	missense	probably benign	0.00
R2260:Marveld2	UTSW	13	100,748,978 (GRCm39)	missense	probably benign	0.00
R2473:Marveld2	UTSW	13	100,733,829 (GRCm39)	missense	probably damaging	0.98
R3918:Marveld2	UTSW	13	100,748,401 (GRCm39)	missense	probably benign	0.01
R4010:Marveld2	UTSW	13	100,747,936 (GRCm39)	splice site	probably null
R4089:Marveld2	UTSW	13	100,736,988 (GRCm39)	missense	probably benign	0.04
R4634:Marveld2	UTSW	13	100,748,447 (GRCm39)	missense	probably damaging	1.00
R4775:Marveld2	UTSW	13	100,753,303 (GRCm39)	unclassified	probably benign
R4961:Marveld2	UTSW	13	100,748,431 (GRCm39)	missense	probably benign	0.12
R5424:Marveld2	UTSW	13	100,748,695 (GRCm39)	missense	probably benign
R5546:Marveld2	UTSW	13	100,737,446 (GRCm39)	missense	probably benign	0.14
R5900:Marveld2	UTSW	13	100,748,176 (GRCm39)	missense	probably damaging	1.00
R5977:Marveld2	UTSW	13	100,748,197 (GRCm39)	missense	possibly damaging	0.87
R7409:Marveld2	UTSW	13	100,747,984 (GRCm39)	missense	probably damaging	0.99
R7484:Marveld2	UTSW	13	100,748,068 (GRCm39)	missense	probably damaging	1.00
R8142:Marveld2	UTSW	13	100,737,448 (GRCm39)	missense	possibly damaging	0.79
R9063:Marveld2	UTSW	13	100,748,653 (GRCm39)	missense	probably benign	0.00

Predicted Primers

PCR Primer
(F):5'- TCAACCAAGCGGAAGATGAC -3'
(R):5'- CATGTATTTTGACTCCTAAGGGTAC -3'

Sequencing Primer
(F):5'- CCAAGCGGAAGATGACCTGGAG -3'
(R):5'- CCTTGGTTTTGCTGTGAACCTAAAAC -3'

Posted On

2017-10-10