Incidental Mutation 'R1689:Itgb8'
ID189593
Institutional Source Beutler Lab
Gene Symbol Itgb8
Ensembl Gene ENSMUSG00000025321
Gene Nameintegrin beta 8
Synonyms4832412O06Rik
MMRRC Submission 039722-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R1689 (G1)
Quality Score225
Status Not validated
Chromosome12
Chromosomal Location119158022-119238802 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to G at 119170820 bp
ZygosityHeterozygous
Amino Acid Change Glutamine to Proline at position 504 (Q504P)
Ref Sequence ENSEMBL: ENSMUSP00000026360 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026360]
Predicted Effect probably benign
Transcript: ENSMUST00000026360
AA Change: Q504P

PolyPhen 2 Score 0.382 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000026360
Gene: ENSMUSG00000025321
AA Change: Q504P

DomainStartEndE-ValueType
Blast:INB 1 44 9e-8 BLAST
PSI 46 95 6.65e-9 SMART
INB 54 469 4.31e-237 SMART
VWA 146 352 2.15e-1 SMART
Blast:INB 494 532 9e-12 BLAST
EGF 551 583 1.53e1 SMART
transmembrane domain 680 702 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 93.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the integrin beta chain family and encodes a single-pass type I membrane protein with a VWFA domain and four cysteine-rich repeats. This protein noncovalently binds to an alpha subunit to form a heterodimeric integrin complex. In general, integrin complexes mediate cell-cell and cell-extracellular matrix interactions and this complex plays a role in human airway epithelial proliferation. Alternatively spliced variants which encode different protein isoforms have been described; however, not all variants have been fully characterized. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruption of this gene either die before E11.5 as a result of circulatory abnormalities in the placenta or die within the first for days after birth and display intracerebral hemorrhaging. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc8 T C 7: 46,120,403 K896R probably benign Het
Adcy9 A T 16: 4,297,562 probably null Het
Adgre1 T C 17: 57,449,921 F726S probably benign Het
Ahctf1 A T 1: 179,768,383 S148T probably damaging Het
Aif1 G A 17: 35,172,151 P44L probably benign Het
Ammecr1l C A 18: 31,780,688 A289D probably benign Het
Amotl1 T C 9: 14,593,222 Y230C probably damaging Het
Armc6 A T 8: 70,229,537 S65R probably benign Het
Atad2b T A 12: 5,034,575 Y1440* probably null Het
Atf6b T A 17: 34,650,302 D164E probably damaging Het
B020004J07Rik T A 4: 101,837,179 K169I possibly damaging Het
B4galt6 C T 18: 20,706,496 S127N probably benign Het
Bcl11a A T 11: 24,164,406 D583V possibly damaging Het
Bcl11a A T 11: 24,163,167 Y170F probably damaging Het
Btnl1 T A 17: 34,381,208 Y228* probably null Het
C130060K24Rik A G 6: 65,381,607 N105S possibly damaging Het
Cav2 A G 6: 17,281,422 H21R probably benign Het
Celsr2 T A 3: 108,407,304 D1135V possibly damaging Het
Cntnap1 A C 11: 101,188,873 probably null Het
Cysltr2 T C 14: 73,030,030 D80G possibly damaging Het
Dclk2 C T 3: 86,805,639 R503Q possibly damaging Het
Dgkh A T 14: 78,618,544 M363K possibly damaging Het
Eml5 C T 12: 98,830,935 V1112M probably damaging Het
Entpd7 A G 19: 43,725,476 T425A probably damaging Het
Ephx2 T A 14: 66,087,026 K373* probably null Het
F5 G C 1: 164,198,917 R1686P probably damaging Het
Fbxw10 A T 11: 62,860,036 I482L probably damaging Het
Fbxw8 T C 5: 118,077,617 S443G probably damaging Het
Fdft1 T C 14: 63,156,689 E191G probably benign Het
Fgd2 A G 17: 29,363,722 E26G probably benign Het
Gabra4 T C 5: 71,633,542 probably null Het
Gc A G 5: 89,441,200 probably null Het
Heatr1 T A 13: 12,424,625 D1361E probably benign Het
Hid1 A G 11: 115,360,357 F118L probably damaging Het
Igsf8 G T 1: 172,318,937 G564W probably damaging Het
Il12rb2 A G 6: 67,336,760 V4A probably benign Het
Irak3 T C 10: 120,146,552 E335G probably damaging Het
Kbtbd12 A T 6: 88,618,585 Y88N probably damaging Het
Klk1b5 T C 7: 44,220,545 I226T probably damaging Het
L3hypdh A T 12: 72,084,753 I135N probably damaging Het
Lrp2 G T 2: 69,503,529 T1456K probably benign Het
Mrgprd C A 7: 145,321,717 Y108* probably null Het
Muc6 C T 7: 141,647,998 G742D probably damaging Het
Nalcn T A 14: 123,285,254 I1572F probably damaging Het
Nceh1 A G 3: 27,226,082 Y126C probably damaging Het
Olfr125 T C 17: 37,835,604 S202P possibly damaging Het
Olfr356 A G 2: 36,937,977 N286S probably damaging Het
Olfr867 A T 9: 20,055,126 N112K possibly damaging Het
Pacs1 G T 19: 5,272,615 probably benign Het
Pappa2 A G 1: 158,957,398 L14P probably damaging Het
Pdlim2 C T 14: 70,171,239 G176D probably damaging Het
Ptpra T C 2: 130,503,492 F5L probably benign Het
Ralgapa1 A G 12: 55,676,767 L2114P possibly damaging Het
Rif1 GCCACCA GCCA 2: 52,110,324 probably benign Het
Senp2 T A 16: 22,026,666 Y217N probably damaging Het
Sned1 C T 1: 93,283,372 R1061C probably damaging Het
Spag16 C T 1: 70,461,118 T535I probably benign Het
Supt20 T A 3: 54,712,162 L355* probably null Het
Tmem132b A G 5: 125,787,614 H928R possibly damaging Het
Tpo A T 12: 30,098,246 L552H probably damaging Het
Tsfm A T 10: 127,028,455 N130K probably damaging Het
Usp48 T A 4: 137,656,107 probably null Het
Vsig10 A G 5: 117,352,760 D544G probably benign Het
Vsig10l C T 7: 43,465,368 T433I possibly damaging Het
Wdr81 A G 11: 75,445,596 F1655L probably damaging Het
Wfdc3 T A 2: 164,734,191 D60V probably damaging Het
Other mutations in Itgb8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00425:Itgb8 APN 12 119189826 missense probably damaging 0.99
IGL01859:Itgb8 APN 12 119189945 missense probably damaging 1.00
IGL02555:Itgb8 APN 12 119189881 missense probably damaging 1.00
IGL02665:Itgb8 APN 12 119166865 splice site probably benign
IGL02732:Itgb8 APN 12 119163353 missense probably benign 0.09
R0090:Itgb8 UTSW 12 119202563 missense probably benign 0.00
R0245:Itgb8 UTSW 12 119190555 missense probably damaging 1.00
R0629:Itgb8 UTSW 12 119202481 missense probably benign 0.38
R1158:Itgb8 UTSW 12 119202496 missense probably damaging 1.00
R1355:Itgb8 UTSW 12 119171003 missense probably benign 0.03
R1370:Itgb8 UTSW 12 119171003 missense probably benign 0.03
R1604:Itgb8 UTSW 12 119202530 missense probably damaging 1.00
R1782:Itgb8 UTSW 12 119192118 missense probably damaging 0.99
R1789:Itgb8 UTSW 12 119202455 missense probably benign
R2113:Itgb8 UTSW 12 119190612 missense probably damaging 1.00
R2301:Itgb8 UTSW 12 119202455 missense probably benign
R3696:Itgb8 UTSW 12 119177011 missense probably damaging 0.99
R3797:Itgb8 UTSW 12 119163469 missense possibly damaging 0.92
R3911:Itgb8 UTSW 12 119168005 missense possibly damaging 0.65
R4904:Itgb8 UTSW 12 119170871 missense probably benign 0.00
R5391:Itgb8 UTSW 12 119170741 missense probably damaging 1.00
R5395:Itgb8 UTSW 12 119170741 missense probably damaging 1.00
R5444:Itgb8 UTSW 12 119237838 utr 5 prime probably benign
R5461:Itgb8 UTSW 12 119168005 missense probably benign 0.28
R5610:Itgb8 UTSW 12 119170694 missense probably damaging 1.00
R5669:Itgb8 UTSW 12 119190628 missense probably damaging 1.00
R5877:Itgb8 UTSW 12 119202536 missense probably benign 0.37
R6581:Itgb8 UTSW 12 119163215 missense probably benign 0.41
R6597:Itgb8 UTSW 12 119173398 missense possibly damaging 0.94
R6631:Itgb8 UTSW 12 119180977 nonsense probably null
R6971:Itgb8 UTSW 12 119190631 missense probably damaging 1.00
R7124:Itgb8 UTSW 12 119202424 nonsense probably null
R7246:Itgb8 UTSW 12 119168050 missense probably damaging 1.00
R7282:Itgb8 UTSW 12 119237708 missense probably benign 0.00
R7299:Itgb8 UTSW 12 119202461 missense probably benign 0.00
R7340:Itgb8 UTSW 12 119192204 missense probably benign 0.45
R7373:Itgb8 UTSW 12 119202475 missense probably benign 0.01
R7766:Itgb8 UTSW 12 119163359 missense probably damaging 1.00
R7855:Itgb8 UTSW 12 119166772 missense probably benign
R8195:Itgb8 UTSW 12 119168170 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CTGCCTGTGTATATCAACTCACCAGC -3'
(R):5'- ACCTAAGGTGACAGACACCTGAGGAC -3'

Sequencing Primer
(F):5'- GTATATCAACTCACCAGCACACAC -3'
(R):5'- CATGGTGATTTACAGGCCATTAGC -3'
Posted On2014-05-14