Mutagenetix > Incidental Mutation

Incidental Mutation 'R0612:Dsc1'

54849

Institutional Source

Beutler Lab

Gene Symbol

Dsc1

Ensembl Gene

ENSMUSG00000044322

Gene Name

desmocollin 1

Synonyms

Dsc1a, Dsc1b

MMRRC Submission

038801-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.084) question?

Stock #

R0612 (G1)

Quality Score

130

Status

Validated

Chromosome

Chromosomal Location

20217241-20247928 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to G at 20247573 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Lysine to Threonine at position 14 (K14T)

Ref Sequence

ENSEMBL: ENSMUSP00000153126 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000038710] [ENSMUST00000224432] [ENSMUST00000226115]

AlphaFold

P55849

Predicted Effect

probably benign
Transcript: ENSMUST00000038710
AA Change: K14T

PolyPhen 2 Score 0.342 (Sensitivity: 0.90; Specificity: 0.89)

SMART Domains

Protein: ENSMUSP00000042303
Gene: ENSMUSG00000044322
AA Change: K14T

Domain	Start	End	E-Value	Type
low complexity region	16	26	N/A	INTRINSIC
Cadherin_pro	29	111	2.61e-41	SMART
CA	155	240	2.78e-9	SMART
CA	264	352	5.94e-27	SMART
CA	375	470	5.27e-10	SMART
CA	493	575	1.18e-21	SMART
Blast:CA	593	672	5e-46	BLAST
transmembrane domain	692	714	N/A	INTRINSIC

Predicted Effect

possibly damaging
Transcript: ENSMUST00000224432
AA Change: K14T

PolyPhen 2 Score 0.816 (Sensitivity: 0.84; Specificity: 0.93)

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000224557

Predicted Effect

probably damaging
Transcript: ENSMUST00000226115
AA Change: K14T

PolyPhen 2 Score 0.962 (Sensitivity: 0.78; Specificity: 0.95)

Meta Mutation Damage Score

0.1092

Coding Region Coverage

1x: 99.6%
3x: 99.0%
10x: 97.2%
20x: 93.5%

Validation Efficiency

98% (92/94)

MGI Phenotype

FUNCTION: This gene encodes a member of the cadherin family of proteins that mediates adhesion in desmosomes. The encoded preproprotein undergoes proteolytic processing to generate the mature, functional protein. Mice lacking the encoded protein exhibit epidermal fragility together with defects of epidermal barrier and differentiation. The neonatal mice lacking the encoded protein exhibit epidermal lesions and older mice develop chronic dermatitis. This gene is located in a cluster of desmosomal cadherin genes on chromosome 18. Alternate splicing of this gene results in multiple transcript variants encoding different isoforms that may undergo similar proteolytic processing. [provided by RefSeq, Jan 2016]
PHENOTYPE: Mutants with targeted disruptions of this gene have fragile epidermis, flaky skin, and defects in the epidermal barrier, leading to chronic dermatitis and display abnormal epidermal differentiation as indicated by hyperproliferation and overxpression of keratin 6 and 16. [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
Abca15	T	C	7: 119,936,478 (GRCm39)	L181P	probably damaging	Het
Aldh3a1	A	T	11: 61,105,445 (GRCm39)	I184F	probably damaging	Het
Arl6ip4	A	G	5: 124,254,596 (GRCm39)	S30G	probably benign	Het
Atp9b	T	C	18: 80,797,171 (GRCm39)	E891G	possibly damaging	Het
Brsk1	T	C	7: 4,710,425 (GRCm39)	L478P	possibly damaging	Het
Btaf1	G	A	19: 36,946,537 (GRCm39)	V448I	probably damaging	Het
Cab39	T	C	1: 85,746,236 (GRCm39)		probably null	Het
Cacna2d4	G	T	6: 119,258,679 (GRCm39)		probably benign	Het
Capzb	C	T	4: 139,018,340 (GRCm39)	S253L	probably benign	Het
Ccdc174	A	G	6: 91,867,873 (GRCm39)		probably benign	Het
Ccdc180	C	T	4: 45,927,969 (GRCm39)	A1168V	probably damaging	Het
Cdh19	T	C	1: 110,820,900 (GRCm39)		probably benign	Het
Cdh8	T	C	8: 100,127,546 (GRCm39)	T22A	probably benign	Het
Cdk10	T	C	8: 123,957,419 (GRCm39)	V181A	probably benign	Het
Ceacam15	A	C	7: 16,407,445 (GRCm39)	L24*	probably null	Het
Cftr	A	C	6: 18,198,125 (GRCm39)	T20P	probably benign	Het
Cip2a	C	T	16: 48,819,402 (GRCm39)	A112V	probably benign	Het
Clstn3	T	C	6: 124,426,459 (GRCm39)	T576A	probably damaging	Het
Col1a2	G	A	6: 4,516,003 (GRCm39)	V165I	unknown	Het
Copg2	A	T	6: 30,838,404 (GRCm39)		probably null	Het
Cps1	A	G	1: 67,178,929 (GRCm39)	H47R	probably benign	Het
Cytip	T	C	2: 58,024,202 (GRCm39)	D206G	possibly damaging	Het
Dcaf8l	G	A	X: 88,448,972 (GRCm39)	R386*	probably null	Het
Dnmt1	C	T	9: 20,829,489 (GRCm39)	E824K	probably damaging	Het
Dock7	A	C	4: 98,877,470 (GRCm39)	V442G	probably benign	Het
Dync1h1	C	T	12: 110,582,930 (GRCm39)	P371L	probably damaging	Het
Enah	A	G	1: 181,734,013 (GRCm39)		probably benign	Het
Entrep2	C	T	7: 64,411,549 (GRCm39)	V395M	probably benign	Het
Fastkd1	T	C	2: 69,542,727 (GRCm39)	T27A	probably benign	Het
Fcho1	A	G	8: 72,168,168 (GRCm39)	L248P	probably damaging	Het
Fezf1	A	T	6: 23,247,028 (GRCm39)	V268D	probably damaging	Het
Fgd2	T	A	17: 29,597,321 (GRCm39)	V547E	probably benign	Het
Flnb	T	A	14: 7,887,682 (GRCm38)		probably benign	Het
Gabrg3	A	G	7: 56,379,454 (GRCm39)	M316T	probably damaging	Het
Gigyf2	T	C	1: 87,376,802 (GRCm39)	F1265L	probably damaging	Het
Git2	A	G	5: 114,890,342 (GRCm39)	S271P	probably damaging	Het
Gorab	T	C	1: 163,224,738 (GRCm39)	D21G	possibly damaging	Het
Gpr179	T	A	11: 97,229,264 (GRCm39)	T964S	possibly damaging	Het
Hdac5	A	G	11: 102,087,078 (GRCm39)	V1042A	possibly damaging	Het
Hoxa2	T	A	6: 52,140,540 (GRCm39)	T149S	probably damaging	Het
Igsf8	G	T	1: 172,146,974 (GRCm39)	*108L	probably null	Het
Il1rap	C	T	16: 26,519,855 (GRCm39)	T307M	possibly damaging	Het
Itih2	T	C	2: 10,122,205 (GRCm39)	D232G	probably benign	Het
Jak3	A	G	8: 72,136,021 (GRCm39)	Y607C	probably damaging	Het
Kcnh1	C	T	1: 191,959,361 (GRCm39)	P305L	probably damaging	Het
Lrrc7	T	A	3: 157,869,990 (GRCm39)	I644F	probably damaging	Het
Lrrn2	T	C	1: 132,865,466 (GRCm39)	L177P	probably damaging	Het
Lypd8l	A	G	11: 58,502,799 (GRCm39)		probably null	Het
Map4k3	C	A	17: 80,909,622 (GRCm39)	K712N	probably damaging	Het
Med11	A	G	11: 70,342,910 (GRCm39)	T36A	probably benign	Het
Mmp14	A	G	14: 54,677,891 (GRCm39)	D504G	probably damaging	Het
Mob1a	A	G	6: 83,311,140 (GRCm39)	T120A	probably benign	Het
Mr1	T	A	1: 155,013,436 (GRCm39)	D47V	probably damaging	Het
Nacad	G	T	11: 6,551,382 (GRCm39)	A603E	possibly damaging	Het
Nwd1	T	A	8: 73,394,308 (GRCm39)	W524R	probably damaging	Het
Or11g26	A	T	14: 50,752,939 (GRCm39)	T93S	probably benign	Het
Or13a19	T	A	7: 139,903,101 (GRCm39)	M163K	possibly damaging	Het
Or4e1	T	C	14: 52,701,008 (GRCm39)	T153A	probably benign	Het
Parp14	G	A	16: 35,677,130 (GRCm39)	A946V	probably benign	Het
Pde6c	T	A	19: 38,121,694 (GRCm39)	C101S	probably benign	Het
Pdia3	G	A	2: 121,262,858 (GRCm39)	G275S	probably damaging	Het
Pdlim4	G	A	11: 53,959,713 (GRCm39)	R16C	probably damaging	Het
Pfkp	A	G	13: 6,655,670 (GRCm39)		probably null	Het
Plcg2	T	A	8: 118,300,104 (GRCm39)	S225T	probably benign	Het
Pramel1	T	C	4: 143,124,101 (GRCm39)	S259P	probably damaging	Het
Pramel27	G	T	4: 143,578,658 (GRCm39)		probably benign	Het
Rc3h2	T	C	2: 37,301,227 (GRCm39)	N92D	possibly damaging	Het
Ric8b	C	A	10: 84,837,745 (GRCm39)	N517K	probably damaging	Het
Rnf34	G	A	5: 123,002,237 (GRCm39)	R65H	probably damaging	Het
Rraga	C	T	4: 86,494,564 (GRCm39)	R137C	probably damaging	Het
Scube2	C	T	7: 109,403,971 (GRCm39)		probably benign	Het
Slc28a2b	T	C	2: 122,352,179 (GRCm39)	M339T	probably damaging	Het
Spata31d1d	T	C	13: 59,875,787 (GRCm39)	I583V	probably benign	Het
Suox	T	C	10: 128,506,525 (GRCm39)	E501G	probably benign	Het
Susd1	A	G	4: 59,390,561 (GRCm39)		probably benign	Het
Tac1	T	C	6: 7,555,653 (GRCm39)	S14P	probably damaging	Het
Tbc1d8	T	C	1: 39,411,596 (GRCm39)	E1080G	possibly damaging	Het
Tll1	A	C	8: 64,524,344 (GRCm39)	S447R	possibly damaging	Het
Tmem132e	G	A	11: 82,334,198 (GRCm39)	V662M	probably damaging	Het
Upf2	G	T	2: 6,038,909 (GRCm39)		probably benign	Het
Uspl1	A	G	5: 149,151,767 (GRCm39)	E989G	probably damaging	Het
Vmn1r58	T	C	7: 5,413,618 (GRCm39)	H204R	probably damaging	Het
Vmn2r25	A	T	6: 123,816,481 (GRCm39)	C367S	probably damaging	Het
Vps13b	A	T	15: 35,623,803 (GRCm39)	Q1240L	probably benign	Het
Xrcc1	C	T	7: 24,269,744 (GRCm39)		probably benign	Het
Yeats2	T	G	16: 20,005,175 (GRCm39)	V385G	probably benign	Het

Other mutations in Dsc1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00516:Dsc1	APN	18	20,234,943 (GRCm39)	missense	probably damaging	1.00
IGL00571:Dsc1	APN	18	20,243,195 (GRCm39)	missense	probably damaging	1.00
IGL00790:Dsc1	APN	18	20,227,953 (GRCm39)	missense	probably damaging	1.00
IGL00963:Dsc1	APN	18	20,245,043 (GRCm39)	missense	probably null	0.01
IGL00972:Dsc1	APN	18	20,221,420 (GRCm39)	missense	probably benign	0.32
IGL01112:Dsc1	APN	18	20,227,679 (GRCm39)	missense	probably benign	0.02
IGL01458:Dsc1	APN	18	20,232,195 (GRCm39)	missense	probably damaging	1.00
IGL01607:Dsc1	APN	18	20,222,720 (GRCm39)	missense	probably damaging	1.00
IGL01794:Dsc1	APN	18	20,243,240 (GRCm39)	missense	probably damaging	1.00
IGL01959:Dsc1	APN	18	20,230,282 (GRCm39)	missense	probably damaging	1.00
IGL02066:Dsc1	APN	18	20,241,860 (GRCm39)	unclassified	probably benign
IGL02365:Dsc1	APN	18	20,241,873 (GRCm39)	missense	probably damaging	1.00
IGL02714:Dsc1	APN	18	20,220,542 (GRCm39)	missense	probably damaging	1.00
IGL02959:Dsc1	APN	18	20,241,942 (GRCm39)	missense	probably damaging	1.00
IGL03019:Dsc1	APN	18	20,221,421 (GRCm39)	missense	probably benign	0.00
IGL03106:Dsc1	APN	18	20,219,701 (GRCm39)	splice site	probably null
R0414:Dsc1	UTSW	18	20,221,411 (GRCm39)	missense	possibly damaging	0.85
R0456:Dsc1	UTSW	18	20,232,169 (GRCm39)	missense	probably damaging	1.00
R0630:Dsc1	UTSW	18	20,218,919 (GRCm39)	missense	probably damaging	1.00
R0646:Dsc1	UTSW	18	20,229,114 (GRCm39)	missense	probably damaging	1.00
R0928:Dsc1	UTSW	18	20,243,306 (GRCm39)	splice site	probably null
R0976:Dsc1	UTSW	18	20,228,098 (GRCm39)	splice site	probably null
R1221:Dsc1	UTSW	18	20,247,599 (GRCm39)	nonsense	probably null
R1398:Dsc1	UTSW	18	20,221,393 (GRCm39)	missense	probably damaging	1.00
R1902:Dsc1	UTSW	18	20,229,045 (GRCm39)	missense	probably damaging	1.00
R1903:Dsc1	UTSW	18	20,229,045 (GRCm39)	missense	probably damaging	1.00
R2070:Dsc1	UTSW	18	20,221,353 (GRCm39)	splice site	probably null
R2119:Dsc1	UTSW	18	20,243,209 (GRCm39)	missense	probably benign	0.07
R3935:Dsc1	UTSW	18	20,230,298 (GRCm39)	missense	probably benign	0.00
R4747:Dsc1	UTSW	18	20,227,615 (GRCm39)	missense	probably damaging	1.00
R5034:Dsc1	UTSW	18	20,228,084 (GRCm39)	missense	possibly damaging	0.91
R5243:Dsc1	UTSW	18	20,232,216 (GRCm39)	missense	probably damaging	1.00
R5289:Dsc1	UTSW	18	20,234,910 (GRCm39)	missense	possibly damaging	0.72
R5300:Dsc1	UTSW	18	20,227,917 (GRCm39)	missense	probably damaging	1.00
R5354:Dsc1	UTSW	18	20,220,632 (GRCm39)	missense	probably damaging	1.00
R5376:Dsc1	UTSW	18	20,221,503 (GRCm39)	missense	probably benign	0.21
R5808:Dsc1	UTSW	18	20,219,886 (GRCm39)	nonsense	probably null
R5860:Dsc1	UTSW	18	20,228,081 (GRCm39)	missense	probably damaging	1.00
R6059:Dsc1	UTSW	18	20,243,299 (GRCm39)	missense	probably damaging	0.98
R6116:Dsc1	UTSW	18	20,230,356 (GRCm39)	missense	probably benign	0.10
R6351:Dsc1	UTSW	18	20,219,826 (GRCm39)	missense	probably damaging	1.00
R6422:Dsc1	UTSW	18	20,228,090 (GRCm39)	missense	probably damaging	1.00
R6811:Dsc1	UTSW	18	20,222,711 (GRCm39)	missense	probably benign
R6880:Dsc1	UTSW	18	20,221,429 (GRCm39)	missense	probably damaging	0.99
R6941:Dsc1	UTSW	18	20,230,246 (GRCm39)	missense	probably benign	0.00
R6997:Dsc1	UTSW	18	20,219,701 (GRCm39)	splice site	probably null
R7255:Dsc1	UTSW	18	20,230,330 (GRCm39)	missense	probably benign	0.12
R7456:Dsc1	UTSW	18	20,219,879 (GRCm39)	missense	probably benign	0.00
R7492:Dsc1	UTSW	18	20,240,737 (GRCm39)	missense	possibly damaging	0.46
R7503:Dsc1	UTSW	18	20,218,922 (GRCm39)	missense	probably damaging	1.00
R8030:Dsc1	UTSW	18	20,222,628 (GRCm39)	missense	probably benign
R8167:Dsc1	UTSW	18	20,230,258 (GRCm39)	missense	probably damaging	1.00
R8444:Dsc1	UTSW	18	20,222,636 (GRCm39)	missense	probably benign	0.00
R8701:Dsc1	UTSW	18	20,240,739 (GRCm39)	nonsense	probably null
R8928:Dsc1	UTSW	18	20,243,225 (GRCm39)	missense	probably benign	0.01
R9133:Dsc1	UTSW	18	20,234,904 (GRCm39)	missense	probably benign	0.00
R9144:Dsc1	UTSW	18	20,218,639 (GRCm39)	missense	possibly damaging	0.95
R9189:Dsc1	UTSW	18	20,232,214 (GRCm39)	missense	possibly damaging	0.52
R9330:Dsc1	UTSW	18	20,243,214 (GRCm39)	missense	possibly damaging	0.67
R9372:Dsc1	UTSW	18	20,221,489 (GRCm39)	missense	probably damaging	1.00
R9565:Dsc1	UTSW	18	20,240,791 (GRCm39)	missense	probably damaging	0.99
R9685:Dsc1	UTSW	18	20,232,087 (GRCm39)	missense	possibly damaging	0.88
R9702:Dsc1	UTSW	18	20,227,685 (GRCm39)	missense	probably benign	0.06
Z1176:Dsc1	UTSW	18	20,247,595 (GRCm39)	missense	probably benign	0.15

Predicted Primers

PCR Primer
(F):5'- TCTTAGAACCTTCTGGGCCAAATGC -3'
(R):5'- TGTAGGAAACCCTCTCTCCATGCAC -3'

Sequencing Primer
(F):5'- CTTGGAGAGTAAGCCTATCCC -3'
(R):5'- TCTCCATGCACAGGTAACTGG -3'

Posted On

2013-07-11