Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL03294:Lamc1'

416027

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Lamc1

Ensembl Gene

ENSMUSG00000026478

Gene Name

laminin, gamma 1

Synonyms

laminin B2, Lamb2

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

IGL03294

Quality Score

Status

Chromosome

Chromosomal Location

153094668-153208532 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to A at 153138392 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Arginine to Leucine at position 154 (R154L)

Ref Sequence

ENSEMBL: ENSMUSP00000027752 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000027752]

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000027752
AA Change: R154L

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000027752
Gene: ENSMUSG00000026478
AA Change: R154L

Domain	Start	End	E-Value	Type
signal peptide	1	33	N/A	INTRINSIC
LamNT	42	282	1.97e-150	SMART
EGF_Lam	284	337	7.18e-7	SMART
EGF_Lam	340	393	7.93e-9	SMART
EGF_Lam	396	440	2.11e-13	SMART
EGF_Lam	443	490	2.87e-15	SMART
LamB	551	676	5.52e-48	SMART
Pfam:Laminin_EGF	683	718	1.3e-4	PFAM
EGF_Lam	722	768	2.38e-12	SMART
EGF_Lam	771	823	1.39e-4	SMART
EGF_Lam	826	879	8.05e-10	SMART
EGF_Lam	882	930	8.9e-12	SMART
EGF_Lam	933	978	1.26e-11	SMART
EGF_Lam	981	1026	7.4e-9	SMART
coiled coil region	1063	1594	N/A	INTRINSIC

Coding Region Coverage

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Laminins, a family of extracellular matrix glycoproteins, are the major noncollagenous constituent of basement membranes. They have been implicated in a wide variety of biological processes including cell adhesion, differentiation, migration, signaling, neurite outgrowth and metastasis. Laminins, composed of 3 non identical chains: laminin alpha, beta and gamma (formerly A, B1, and B2, respectively), have a cruciform structure consisting of 3 short arms, each formed by a different chain, and a long arm composed of all 3 chains. Each laminin chain is a multidomain protein encoded by a distinct gene. Several isoforms of each chain have been described. Different alpha, beta and gamma chain isomers combine to give rise to different heterotrimeric laminin isoforms which are designated by Arabic numerals in the order of their discovery, i.e. alpha1beta1gamma1 heterotrimer is laminin 1. The biological functions of the different chains and trimer molecules are largely unknown, but some of the chains have been shown to differ with respect to their tissue distribution, presumably reflecting diverse functions in vivo. This gene encodes the gamma chain isoform laminin, gamma 1. The gamma 1 chain, formerly thought to be a beta chain, contains structural domains similar to beta chains, however, lacks the short alpha region separating domains I and II. The structural organization of this gene also suggested that it had diverged considerably from the beta chain genes. Embryos of transgenic mice in which both alleles of the gamma 1 chain gene were inactivated by homologous recombination, lacked basement membranes, indicating that laminin, gamma 1 chain is necessary for laminin heterotrimer assembly. It has been inferred by analogy with the strikingly similar 3' UTR sequence in mouse laminin gamma 1 cDNA, that multiple polyadenylation sites are utilized in human to generate the 2 different sized mRNAs (5.5 and 7.5 kb) seen on Northern analysis. [provided by RefSeq, Aug 2011]
PHENOTYPE: Embryos homozygous for a targeted null mutation lack development of basement membranes, migration of primitive endoderm cells out of the inner cell mass, and parietal yolk sac development, resulting in lethality by embryonic day 5.5. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 44 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
6030498E09Rik	A	T	X: 38,047,315 (GRCm39)	M119L	probably benign	Het
Akap10	A	T	11: 61,768,179 (GRCm39)	V646D	probably damaging	Het
Aldh3a1	A	G	11: 61,105,548 (GRCm39)	Y218C	probably damaging	Het
Arfgef3	T	A	10: 18,540,660 (GRCm39)	L174F	probably damaging	Het
Arhgef6	T	C	X: 56,382,338 (GRCm39)	K99E	possibly damaging	Het
Atp9a	T	C	2: 168,531,225 (GRCm39)	K163E	probably benign	Het
Birc6	C	T	17: 74,956,881 (GRCm39)	A3605V	probably benign	Het
C8b	G	A	4: 104,637,888 (GRCm39)	R120Q	probably benign	Het
Ccr1l1	A	C	9: 123,778,444 (GRCm39)	M1R	probably null	Het
Clca3a2	A	G	3: 144,803,530 (GRCm39)	S105P	probably damaging	Het
Cntnap1	A	G	11: 101,072,508 (GRCm39)	T502A	possibly damaging	Het
Ddx10	C	T	9: 53,028,452 (GRCm39)		probably null	Het
Dnah5	G	A	15: 28,233,441 (GRCm39)		probably null	Het
Dock9	A	T	14: 121,879,035 (GRCm39)		probably benign	Het
Gli2	A	G	1: 118,765,166 (GRCm39)	V995A	probably benign	Het
Gpr34	T	C	X: 13,505,788 (GRCm39)	Y106H	probably damaging	Het
Kmt2a	A	T	9: 44,731,862 (GRCm39)		probably benign	Het
Mat1a	T	A	14: 40,827,561 (GRCm39)	V5E	probably benign	Het
Meioc	A	T	11: 102,571,495 (GRCm39)	E943V	probably damaging	Het
Mtcl1	G	A	17: 66,645,014 (GRCm39)	P1478S	probably damaging	Het
Nav2	C	T	7: 49,141,205 (GRCm39)	R917*	probably null	Het
Or4f47	T	C	2: 111,972,518 (GRCm39)	I76T	probably benign	Het
Or7g32	T	C	9: 19,389,285 (GRCm39)	N87S	possibly damaging	Het
Pcsk9	T	A	4: 106,303,967 (GRCm39)	I506L	probably benign	Het
Phf14	T	A	6: 11,953,366 (GRCm39)	D368E	probably damaging	Het
Phka1	C	A	X: 101,580,819 (GRCm39)	S964I	probably damaging	Het
Pikfyve	G	A	1: 65,286,226 (GRCm39)	R1155Q	probably damaging	Het
Plin2	C	T	4: 86,580,315 (GRCm39)	V60M	probably damaging	Het
Ptpn9	A	G	9: 56,934,671 (GRCm39)	Q145R	possibly damaging	Het
Sap30	A	G	8: 57,940,335 (GRCm39)	I89T	probably damaging	Het
Sec61a2	T	C	2: 5,881,276 (GRCm39)		probably null	Het
Slc34a2	A	C	5: 53,221,340 (GRCm39)	D262A	probably benign	Het
Slc6a3	G	A	13: 73,705,300 (GRCm39)		probably null	Het
Slfn4	A	T	11: 83,077,400 (GRCm39)	T63S	probably benign	Het
Tbx10	A	T	19: 4,048,571 (GRCm39)		probably benign	Het
Tie1	A	T	4: 118,337,420 (GRCm39)	N501K	probably damaging	Het
Tmprss11f	A	T	5: 86,685,966 (GRCm39)	Y134N	probably damaging	Het
Uevld	A	T	7: 46,580,778 (GRCm39)	D361E	possibly damaging	Het
Ugt1a5	A	C	1: 88,094,537 (GRCm39)	D255A	probably damaging	Het
Vmn2r11	A	G	5: 109,201,935 (GRCm39)	F190L	probably benign	Het
Wfs1	G	A	5: 37,132,941 (GRCm39)	R113C	probably damaging	Het
Yipf5	T	G	18: 40,339,449 (GRCm39)	M206L	probably benign	Het
Zbtb10	A	G	3: 9,346,047 (GRCm39)	D847G	probably benign	Het
Zfp786	T	A	6: 47,798,258 (GRCm39)	K227*	probably null	Het

Other mutations in Lamc1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00950:Lamc1	APN	1	153,116,241 (GRCm39)	missense	probably damaging	1.00
IGL01397:Lamc1	APN	1	153,126,880 (GRCm39)	missense	probably damaging	1.00
IGL01661:Lamc1	APN	1	153,097,319 (GRCm39)	missense	possibly damaging	0.89
IGL01894:Lamc1	APN	1	153,122,828 (GRCm39)	missense	possibly damaging	0.51
IGL02000:Lamc1	APN	1	153,116,179 (GRCm39)	missense	probably damaging	1.00
IGL02649:Lamc1	APN	1	153,122,788 (GRCm39)	missense	possibly damaging	0.78
IGL02749:Lamc1	APN	1	153,125,599 (GRCm39)	missense	possibly damaging	0.51
IGL02819:Lamc1	APN	1	153,126,407 (GRCm39)	missense	probably damaging	1.00
IGL02831:Lamc1	APN	1	153,122,801 (GRCm39)	missense	probably benign	0.00
IGL03069:Lamc1	APN	1	153,115,127 (GRCm39)	missense	probably damaging	1.00
IGL03143:Lamc1	APN	1	153,208,020 (GRCm39)	missense	probably benign	0.00
IGL03166:Lamc1	APN	1	153,208,047 (GRCm39)	missense	probably benign	0.01
IGL03285:Lamc1	APN	1	153,103,431 (GRCm39)	missense	possibly damaging	0.96
pride	UTSW	1	153,123,030 (GRCm39)	missense	probably benign	0.01
Stratum	UTSW	1	153,126,870 (GRCm39)	nonsense	probably null
tier	UTSW	1	153,126,268 (GRCm39)	missense	probably damaging	1.00
PIT4280001:Lamc1	UTSW	1	153,119,217 (GRCm39)	missense	probably damaging	1.00
R0003:Lamc1	UTSW	1	153,138,185 (GRCm39)	missense	probably damaging	0.99
R0003:Lamc1	UTSW	1	153,138,185 (GRCm39)	missense	probably damaging	0.99
R0027:Lamc1	UTSW	1	153,138,329 (GRCm39)	missense	probably damaging	1.00
R0060:Lamc1	UTSW	1	153,117,614 (GRCm39)	unclassified	probably benign
R0078:Lamc1	UTSW	1	153,104,936 (GRCm39)	missense	probably damaging	0.96
R0157:Lamc1	UTSW	1	153,138,353 (GRCm39)	missense	probably benign	0.00
R0282:Lamc1	UTSW	1	153,131,058 (GRCm39)	missense	probably benign
R0374:Lamc1	UTSW	1	153,126,811 (GRCm39)	splice site	probably benign
R0494:Lamc1	UTSW	1	153,122,682 (GRCm39)	critical splice donor site	probably null
R0502:Lamc1	UTSW	1	153,122,678 (GRCm39)	splice site	probably benign
R0755:Lamc1	UTSW	1	153,123,196 (GRCm39)	missense	possibly damaging	0.94
R0791:Lamc1	UTSW	1	153,110,358 (GRCm39)	missense	probably benign	0.01
R0791:Lamc1	UTSW	1	153,110,341 (GRCm39)	missense	probably damaging	1.00
R0791:Lamc1	UTSW	1	153,110,326 (GRCm39)	missense	possibly damaging	0.94
R0792:Lamc1	UTSW	1	153,110,341 (GRCm39)	missense	probably damaging	1.00
R0792:Lamc1	UTSW	1	153,110,326 (GRCm39)	missense	possibly damaging	0.94
R0792:Lamc1	UTSW	1	153,110,358 (GRCm39)	missense	probably benign	0.01
R0892:Lamc1	UTSW	1	153,208,000 (GRCm39)	missense	possibly damaging	0.95
R0941:Lamc1	UTSW	1	153,208,020 (GRCm39)	missense	possibly damaging	0.72
R0961:Lamc1	UTSW	1	153,097,392 (GRCm39)	frame shift	probably null
R0961:Lamc1	UTSW	1	153,097,446 (GRCm39)	missense	probably benign	0.03
R0963:Lamc1	UTSW	1	153,119,132 (GRCm39)	missense	probably benign
R1127:Lamc1	UTSW	1	153,126,205 (GRCm39)	missense	possibly damaging	0.69
R1173:Lamc1	UTSW	1	153,122,977 (GRCm39)	splice site	probably benign
R1175:Lamc1	UTSW	1	153,122,977 (GRCm39)	splice site	probably benign
R1449:Lamc1	UTSW	1	153,126,241 (GRCm39)	missense	probably benign
R1481:Lamc1	UTSW	1	153,097,380 (GRCm39)	missense	probably damaging	1.00
R1565:Lamc1	UTSW	1	153,118,489 (GRCm39)	missense	probably benign	0.34
R1583:Lamc1	UTSW	1	153,119,224 (GRCm39)	critical splice acceptor site	probably null
R1643:Lamc1	UTSW	1	153,133,818 (GRCm39)	splice site	probably benign
R1652:Lamc1	UTSW	1	153,125,392 (GRCm39)	missense	probably damaging	1.00
R1691:Lamc1	UTSW	1	153,122,995 (GRCm39)	missense	probably benign	0.04
R1854:Lamc1	UTSW	1	153,125,618 (GRCm39)	missense	probably damaging	0.99
R2018:Lamc1	UTSW	1	153,118,378 (GRCm39)	missense	probably benign	0.07
R2170:Lamc1	UTSW	1	153,124,888 (GRCm39)	missense	probably benign	0.07
R2410:Lamc1	UTSW	1	153,123,141 (GRCm39)	missense	possibly damaging	0.61
R3438:Lamc1	UTSW	1	153,102,161 (GRCm39)	missense	probably benign	0.04
R3615:Lamc1	UTSW	1	153,126,896 (GRCm39)	missense	probably damaging	1.00
R3616:Lamc1	UTSW	1	153,126,896 (GRCm39)	missense	probably damaging	1.00
R3699:Lamc1	UTSW	1	153,130,951 (GRCm39)	missense	possibly damaging	0.79
R3811:Lamc1	UTSW	1	153,138,454 (GRCm39)	splice site	probably null
R4285:Lamc1	UTSW	1	153,110,298 (GRCm39)	missense	probably damaging	0.99
R4431:Lamc1	UTSW	1	153,097,274 (GRCm39)	missense	probably damaging	1.00
R4579:Lamc1	UTSW	1	153,123,015 (GRCm39)	missense	probably damaging	1.00
R4625:Lamc1	UTSW	1	153,118,442 (GRCm39)	missense	probably benign	0.04
R4649:Lamc1	UTSW	1	153,104,523 (GRCm39)	missense	probably damaging	0.99
R4650:Lamc1	UTSW	1	153,104,523 (GRCm39)	missense	probably damaging	0.99
R4651:Lamc1	UTSW	1	153,104,523 (GRCm39)	missense	probably damaging	0.99
R4652:Lamc1	UTSW	1	153,104,523 (GRCm39)	missense	probably damaging	0.99
R4653:Lamc1	UTSW	1	153,104,523 (GRCm39)	missense	probably damaging	0.99
R4784:Lamc1	UTSW	1	153,107,486 (GRCm39)	missense	probably damaging	1.00
R4785:Lamc1	UTSW	1	153,107,486 (GRCm39)	missense	probably damaging	1.00
R4853:Lamc1	UTSW	1	153,104,846 (GRCm39)	missense	possibly damaging	0.89
R5216:Lamc1	UTSW	1	153,103,442 (GRCm39)	missense	probably damaging	1.00
R5217:Lamc1	UTSW	1	153,103,442 (GRCm39)	missense	probably damaging	1.00
R5218:Lamc1	UTSW	1	153,103,442 (GRCm39)	missense	probably damaging	1.00
R5219:Lamc1	UTSW	1	153,103,442 (GRCm39)	missense	probably damaging	1.00
R5468:Lamc1	UTSW	1	153,109,310 (GRCm39)	missense	probably damaging	0.99
R5597:Lamc1	UTSW	1	153,127,716 (GRCm39)	missense	probably damaging	1.00
R5754:Lamc1	UTSW	1	153,123,030 (GRCm39)	missense	probably benign	0.01
R6233:Lamc1	UTSW	1	153,099,412 (GRCm39)	missense	probably benign
R6431:Lamc1	UTSW	1	153,097,417 (GRCm39)	missense	probably benign	0.21
R6636:Lamc1	UTSW	1	153,117,721 (GRCm39)	missense	possibly damaging	0.93
R6888:Lamc1	UTSW	1	153,138,238 (GRCm39)	missense	probably damaging	1.00
R7161:Lamc1	UTSW	1	153,102,200 (GRCm39)	missense	probably damaging	1.00
R7240:Lamc1	UTSW	1	153,110,396 (GRCm39)	missense	possibly damaging	0.82
R7388:Lamc1	UTSW	1	153,124,822 (GRCm39)	missense	probably damaging	1.00
R7474:Lamc1	UTSW	1	153,208,011 (GRCm39)	missense	possibly damaging	0.81
R7570:Lamc1	UTSW	1	153,119,021 (GRCm39)	missense	possibly damaging	0.64
R7583:Lamc1	UTSW	1	153,118,978 (GRCm39)	missense	possibly damaging	0.71
R7597:Lamc1	UTSW	1	153,116,200 (GRCm39)	missense	possibly damaging	0.94
R7635:Lamc1	UTSW	1	153,124,806 (GRCm39)	missense	probably damaging	1.00
R7976:Lamc1	UTSW	1	153,123,014 (GRCm39)	missense	probably damaging	1.00
R8012:Lamc1	UTSW	1	153,097,358 (GRCm39)	missense	probably benign	0.04
R8207:Lamc1	UTSW	1	153,126,268 (GRCm39)	missense	probably damaging	1.00
R8219:Lamc1	UTSW	1	153,123,073 (GRCm39)	missense	probably damaging	1.00
R8227:Lamc1	UTSW	1	153,099,500 (GRCm39)	missense	probably benign	0.04
R8315:Lamc1	UTSW	1	153,119,167 (GRCm39)	missense	probably benign	0.00
R8417:Lamc1	UTSW	1	153,106,515 (GRCm39)	missense	probably damaging	1.00
R8685:Lamc1	UTSW	1	153,109,288 (GRCm39)	missense	probably benign	0.31
R8827:Lamc1	UTSW	1	153,097,424 (GRCm39)	missense	probably damaging	1.00
R8995:Lamc1	UTSW	1	153,207,993 (GRCm39)	missense	probably benign	0.00
R9061:Lamc1	UTSW	1	153,126,870 (GRCm39)	nonsense	probably null
R9141:Lamc1	UTSW	1	153,123,196 (GRCm39)	missense	probably benign	0.01
R9187:Lamc1	UTSW	1	153,097,434 (GRCm39)	nonsense	probably null
R9206:Lamc1	UTSW	1	153,126,197 (GRCm39)	missense	probably damaging	1.00
R9222:Lamc1	UTSW	1	153,119,087 (GRCm39)	missense	probably damaging	0.96
R9297:Lamc1	UTSW	1	153,127,746 (GRCm39)	missense	probably damaging	1.00
R9318:Lamc1	UTSW	1	153,127,746 (GRCm39)	missense	probably damaging	1.00
R9377:Lamc1	UTSW	1	153,115,009 (GRCm39)	missense	probably benign

Posted On

2016-08-02