Incidental Mutation 'R7855:Itgb8'
ID 607204
Institutional Source Beutler Lab
Gene Symbol Itgb8
Ensembl Gene ENSMUSG00000025321
Gene Name integrin beta 8
Synonyms 4832412O06Rik
MMRRC Submission 045908-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7855 (G1)
Quality Score 225.009
Status Not validated
Chromosome 12
Chromosomal Location 119121757-119202537 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 119130507 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Histidine at position 667 (R667H)
Ref Sequence ENSEMBL: ENSMUSP00000026360 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026360]
AlphaFold Q0VBD0
Predicted Effect probably benign
Transcript: ENSMUST00000026360
AA Change: R667H

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000026360
Gene: ENSMUSG00000025321
AA Change: R667H

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: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
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: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca6 A T 11: 110,082,454 (GRCm39) V1173D probably benign Het
Ace A T 11: 105,863,205 (GRCm39) M327L probably benign Het
Bcl2l2 C T 14: 55,121,836 (GRCm39) probably benign Het
Bicdl2 C T 17: 23,884,991 (GRCm39) Q231* probably null Het
Brms1l A T 12: 55,912,838 (GRCm39) D277V possibly damaging Het
Cd38 C A 5: 44,058,790 (GRCm39) L135M probably damaging Het
Col6a3 G T 1: 90,738,343 (GRCm39) P1059T possibly damaging Het
Coro1c A T 5: 113,986,658 (GRCm39) M262K probably benign Het
Cpxm2 G T 7: 131,659,424 (GRCm39) P481Q possibly damaging Het
Dipk1c G A 18: 84,748,171 (GRCm39) probably benign Het
Dnah12 G T 14: 26,551,286 (GRCm39) V2543F probably benign Het
Dock2 A C 11: 34,223,698 (GRCm39) D1145E probably damaging Het
Elf3 G A 1: 135,182,090 (GRCm39) R364W probably damaging Het
Eln AGGGACACCAGCACCAGCCCCAAATCCGGGGACACCAGCACCAGCCCCAAATCCGGGGACACCAGCACCAGCCCCAAATCCGGGGACACCAGCACCAGCCCCAAATCCAGGGACACCAGC AGGGACACCAGCACCAGCCCCAAATCCGGGGACACCAGCACCAGCCCCAAATCCGGGGACACCAGCACCAGCCCCAAATCCAGGGACACCAGC 5: 134,739,935 (GRCm39) probably benign Het
Epha3 A G 16: 63,593,923 (GRCm39) I55T probably damaging Het
Gfer C A 17: 24,913,259 (GRCm39) D198Y probably damaging Het
Gm11568 A T 11: 99,749,010 (GRCm39) T72S unknown Het
Igkv3-1 C T 6: 70,681,053 (GRCm39) A84V probably benign Het
Il1rl2 A C 1: 40,382,279 (GRCm39) Y197S probably damaging Het
Il2ra T C 2: 11,685,147 (GRCm39) I161T possibly damaging Het
Kcnh7 G A 2: 62,667,538 (GRCm39) Q334* probably null Het
Lctl A C 9: 64,040,498 (GRCm39) R480S possibly damaging Het
Lrba T G 3: 86,222,737 (GRCm39) I617S possibly damaging Het
Marf1 G T 16: 13,932,065 (GRCm39) H1651N probably benign Het
Mitf T A 6: 97,970,157 (GRCm39) Y142N probably damaging Het
Or51v14 T A 7: 103,260,979 (GRCm39) I194F possibly damaging Het
Or52r1 A G 7: 102,536,835 (GRCm39) V175A probably benign Het
Pecam1 A G 11: 106,562,576 (GRCm39) V708A probably benign Het
Pinlyp C T 7: 24,241,865 (GRCm39) probably null Het
Polh G A 17: 46,486,174 (GRCm39) R382W probably damaging Het
Pramel51 A T 12: 88,142,853 (GRCm39) I450N probably benign Het
Prdm10 A G 9: 31,238,770 (GRCm39) I221V probably benign Het
Pskh1 G T 8: 106,639,722 (GRCm39) R134L probably benign Het
Ptpre A G 7: 135,253,724 (GRCm39) N6D probably benign Het
Rasgrp4 C T 7: 28,850,035 (GRCm39) P58L unknown Het
Rhbdf2 G T 11: 116,493,066 (GRCm39) C393* probably null Het
Rlf T C 4: 121,039,888 (GRCm39) I174M possibly damaging Het
Ryr2 T A 13: 11,721,509 (GRCm39) R2641* probably null Het
Semp2l1 A C 1: 32,585,114 (GRCm39) I265M probably damaging Het
Simc1 A G 13: 54,672,645 (GRCm39) H331R probably benign Het
Skp2 A G 15: 9,122,328 (GRCm39) S256P probably benign Het
Smarcd2 T C 11: 106,158,392 (GRCm39) R10G probably benign Het
Spef2 A G 15: 9,687,981 (GRCm39) L480P possibly damaging Het
Tenm4 A G 7: 96,523,081 (GRCm39) H1541R probably damaging Het
Top1 T A 2: 160,556,008 (GRCm39) L489Q probably damaging Het
Ttll13 C T 7: 79,903,845 (GRCm39) H258Y probably damaging Het
Unc80 A G 1: 66,522,508 (GRCm39) R237G possibly damaging Het
Vmn1r55 A G 7: 5,149,623 (GRCm39) F267L probably benign Het
Vmn2r96 T A 17: 18,818,130 (GRCm39) M761K possibly damaging Het
Vps33a G A 5: 123,709,042 (GRCm39) H58Y possibly damaging Het
Zfp1002 C T 2: 150,097,066 (GRCm39) R121Q probably benign Het
Zfp354c TCACACTCGGCACA TCACA 11: 50,706,067 (GRCm39) probably benign Het
Zfp467 T C 6: 48,416,115 (GRCm39) Q179R probably damaging Het
Zfp729a A T 13: 67,768,067 (GRCm39) S721T possibly damaging Het
Zfta T A 19: 7,399,621 (GRCm39) I456N probably damaging Het
Other mutations in Itgb8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00425:Itgb8 APN 12 119,153,561 (GRCm39) missense probably damaging 0.99
IGL01859:Itgb8 APN 12 119,153,680 (GRCm39) missense probably damaging 1.00
IGL02555:Itgb8 APN 12 119,153,616 (GRCm39) missense probably damaging 1.00
IGL02665:Itgb8 APN 12 119,130,600 (GRCm39) splice site probably benign
IGL02732:Itgb8 APN 12 119,127,088 (GRCm39) missense probably benign 0.09
R0090:Itgb8 UTSW 12 119,166,298 (GRCm39) missense probably benign 0.00
R0245:Itgb8 UTSW 12 119,154,290 (GRCm39) missense probably damaging 1.00
R0629:Itgb8 UTSW 12 119,166,216 (GRCm39) missense probably benign 0.38
R1158:Itgb8 UTSW 12 119,166,231 (GRCm39) missense probably damaging 1.00
R1355:Itgb8 UTSW 12 119,134,738 (GRCm39) missense probably benign 0.03
R1370:Itgb8 UTSW 12 119,134,738 (GRCm39) missense probably benign 0.03
R1604:Itgb8 UTSW 12 119,166,265 (GRCm39) missense probably damaging 1.00
R1689:Itgb8 UTSW 12 119,134,555 (GRCm39) missense probably benign 0.38
R1782:Itgb8 UTSW 12 119,155,853 (GRCm39) missense probably damaging 0.99
R1789:Itgb8 UTSW 12 119,166,190 (GRCm39) missense probably benign
R2113:Itgb8 UTSW 12 119,154,347 (GRCm39) missense probably damaging 1.00
R2301:Itgb8 UTSW 12 119,166,190 (GRCm39) missense probably benign
R3696:Itgb8 UTSW 12 119,140,746 (GRCm39) missense probably damaging 0.99
R3797:Itgb8 UTSW 12 119,127,204 (GRCm39) missense possibly damaging 0.92
R3911:Itgb8 UTSW 12 119,131,740 (GRCm39) missense possibly damaging 0.65
R4904:Itgb8 UTSW 12 119,134,606 (GRCm39) missense probably benign 0.00
R5391:Itgb8 UTSW 12 119,134,476 (GRCm39) missense probably damaging 1.00
R5395:Itgb8 UTSW 12 119,134,476 (GRCm39) missense probably damaging 1.00
R5444:Itgb8 UTSW 12 119,201,573 (GRCm39) utr 5 prime probably benign
R5461:Itgb8 UTSW 12 119,131,740 (GRCm39) missense probably benign 0.28
R5610:Itgb8 UTSW 12 119,134,429 (GRCm39) missense probably damaging 1.00
R5669:Itgb8 UTSW 12 119,154,363 (GRCm39) missense probably damaging 1.00
R5877:Itgb8 UTSW 12 119,166,271 (GRCm39) missense probably benign 0.37
R6581:Itgb8 UTSW 12 119,126,950 (GRCm39) missense probably benign 0.41
R6597:Itgb8 UTSW 12 119,137,133 (GRCm39) missense possibly damaging 0.94
R6631:Itgb8 UTSW 12 119,144,712 (GRCm39) nonsense probably null
R6971:Itgb8 UTSW 12 119,154,366 (GRCm39) missense probably damaging 1.00
R7124:Itgb8 UTSW 12 119,166,159 (GRCm39) nonsense probably null
R7246:Itgb8 UTSW 12 119,131,785 (GRCm39) missense probably damaging 1.00
R7282:Itgb8 UTSW 12 119,201,443 (GRCm39) missense probably benign 0.00
R7299:Itgb8 UTSW 12 119,166,196 (GRCm39) missense probably benign 0.00
R7340:Itgb8 UTSW 12 119,155,939 (GRCm39) missense probably benign 0.45
R7373:Itgb8 UTSW 12 119,166,210 (GRCm39) missense probably benign 0.01
R7766:Itgb8 UTSW 12 119,127,094 (GRCm39) missense probably damaging 1.00
R8195:Itgb8 UTSW 12 119,131,905 (GRCm39) missense probably damaging 1.00
R8354:Itgb8 UTSW 12 119,134,513 (GRCm39) missense probably benign 0.01
R8454:Itgb8 UTSW 12 119,134,513 (GRCm39) missense probably benign 0.01
R9151:Itgb8 UTSW 12 119,130,535 (GRCm39) missense probably benign 0.30
R9583:Itgb8 UTSW 12 119,153,708 (GRCm39) missense possibly damaging 0.91
R9588:Itgb8 UTSW 12 119,140,754 (GRCm39) missense probably benign 0.02
Predicted Primers PCR Primer
(F):5'- ACCACCTAAGTATTTCTCTTTGGG -3'
(R):5'- TTGAGTTGAACTGTGCAAGTAC -3'

Sequencing Primer
(F):5'- ACAGGGTGTGTTTTTGTTTCTGTTTC -3'
(R):5'- ACTCTGTAGATCAGGCATTCCTAGG -3'
Posted On 2019-12-20