Incidental Mutation 'R5319:Arhgef18'
ID 405986
Institutional Source Beutler Lab
Gene Symbol Arhgef18
Ensembl Gene ENSMUSG00000004568
Gene Name Rho/Rac guanine nucleotide exchange factor 18
Synonyms A430078G23Rik, D030053O22Rik
MMRRC Submission 042902-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5319 (G1)
Quality Score 225
Status Validated
Chromosome 8
Chromosomal Location 3403415-3506601 bp(+) (GRCm39)
Type of Mutation critical splice donor site (2 bp from exon)
DNA Base Change (assembly) T to C at 3435010 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000096566 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000098966] [ENSMUST00000208363]
AlphaFold no structure available at present
Predicted Effect probably null
Transcript: ENSMUST00000098966
SMART Domains Protein: ENSMUSP00000096566
Gene: ENSMUSG00000074497

DomainStartEndE-ValueType
low complexity region 116 134 N/A INTRINSIC
low complexity region 291 308 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000208363
Predicted Effect noncoding transcript
Transcript: ENSMUST00000208845
Meta Mutation Damage Score 0.9483 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.8%
Validation Efficiency 95% (69/73)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Rho GTPases are GTP binding proteins that regulate a wide spectrum of cellular functions. These cellular processes include cytoskeletal rearrangements, gene transcription, cell growth and motility. Activation of Rho GTPases is under the direct control of guanine nucleotide exchange factors (GEFs). The protein encoded by this gene is a guanine nucleotide exchange factor and belongs to the Rho GTPase GFE family. Family members share a common feature, a Dbl (DH) homology domain followed by a pleckstrin (PH) homology domain. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Oct 2008]
PHENOTYPE: Mice homozygous for a gene trap insertion exhibit greatly reduced viability. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 62 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930449I24Rik T C 5: 146,441,506 (GRCm39) S218P probably benign Het
Ahctf1 A C 1: 179,596,615 (GRCm39) S121A probably damaging Het
Anpep C T 7: 79,491,479 (GRCm39) R174H probably benign Het
Becn1 A G 11: 101,179,629 (GRCm39) probably benign Het
Cabin1 T C 10: 75,561,549 (GRCm39) Y984C probably damaging Het
Cacna2d4 G T 6: 119,324,213 (GRCm39) probably null Het
Ccdc14 T G 16: 34,543,542 (GRCm39) N633K probably damaging Het
Cdk5rap1 T A 2: 154,177,489 (GRCm39) T577S possibly damaging Het
Clca4b T C 3: 144,630,940 (GRCm39) R307G possibly damaging Het
Colgalt2 A G 1: 152,360,620 (GRCm39) Q219R possibly damaging Het
Cops3 A T 11: 59,718,762 (GRCm39) D177E possibly damaging Het
Cyp2d9 T C 15: 82,338,256 (GRCm39) Y127H probably damaging Het
Dnajc11 A G 4: 152,052,983 (GRCm39) T98A probably damaging Het
Dst T C 1: 34,265,058 (GRCm39) S4757P possibly damaging Het
Dvl2 C T 11: 69,898,957 (GRCm39) T448I possibly damaging Het
E230016K23Rik T G 11: 83,512,496 (GRCm39) noncoding transcript Het
Efl1 G T 7: 82,323,714 (GRCm39) D219Y probably damaging Het
Epha10 T A 4: 124,807,793 (GRCm39) probably benign Het
Fbxw22 T A 9: 109,213,015 (GRCm39) T311S possibly damaging Het
Folr1 T A 7: 101,513,184 (GRCm39) D37V probably damaging Het
Fshb T A 2: 106,889,224 (GRCm39) I27F probably damaging Het
Gm8521 A T Y: 3,859,335 (GRCm39) noncoding transcript Het
Gpr45 T C 1: 43,071,998 (GRCm39) S214P probably damaging Het
Hgf G A 5: 16,771,860 (GRCm39) probably null Het
Hs6st1 T C 1: 36,143,259 (GRCm39) V398A probably benign Het
Ighmbp2 A G 19: 3,321,646 (GRCm39) V371A probably damaging Het
Kif18a T A 2: 109,148,370 (GRCm39) N621K probably benign Het
Lama5 A G 2: 179,822,911 (GRCm39) F2785S probably damaging Het
Lcor G A 19: 41,574,791 (GRCm39) G1182D probably damaging Het
Lrriq3 T C 3: 154,835,108 (GRCm39) I281T possibly damaging Het
Macf1 C T 4: 123,367,229 (GRCm39) A2511T probably damaging Het
Mark4 T C 7: 19,170,886 (GRCm39) D328G possibly damaging Het
Myo1c G A 11: 75,552,852 (GRCm39) E434K possibly damaging Het
Nfe2l1 A G 11: 96,710,205 (GRCm39) S387P probably damaging Het
Nr1d2 A G 14: 18,215,197 (GRCm38) S272P probably benign Het
Nsrp1 T C 11: 76,940,293 (GRCm39) H104R probably damaging Het
Odf1 T A 15: 38,219,863 (GRCm39) S64T probably benign Het
Or2aa1 A T 11: 59,480,477 (GRCm39) V146E probably damaging Het
Or4c106 T A 2: 88,683,122 (GRCm39) I276K probably damaging Het
Or7g25 C T 9: 19,160,329 (GRCm39) R122H possibly damaging Het
Pde4b C A 4: 102,278,985 (GRCm39) probably benign Het
Phox2a C T 7: 101,470,057 (GRCm39) T96M probably damaging Het
Plg A G 17: 12,622,114 (GRCm39) E478G possibly damaging Het
Polr3a T C 14: 24,505,009 (GRCm39) I1084V possibly damaging Het
Ppp1r12c T A 7: 4,486,983 (GRCm39) T517S probably benign Het
Ptk7 C T 17: 46,883,603 (GRCm39) V821M probably damaging Het
Ptpn6 C T 6: 124,709,913 (GRCm39) V2M probably benign Het
Rgl2 T C 17: 34,152,529 (GRCm39) V380A probably benign Het
Rpl13a-ps1 A G 19: 50,018,591 (GRCm39) V195A possibly damaging Het
Rsph1 C A 17: 31,492,351 (GRCm39) V72F probably benign Het
Sh3bp4 T C 1: 89,073,072 (GRCm39) V640A probably benign Het
Simc1 T A 13: 54,672,795 (GRCm39) V381E probably benign Het
Slc15a3 A T 19: 10,833,296 (GRCm39) T438S probably damaging Het
Slc5a4b C T 10: 75,898,233 (GRCm39) V494M probably benign Het
Sos2 C A 12: 69,674,058 (GRCm39) R335L probably benign Het
Trp53i13 A T 11: 77,399,566 (GRCm39) N254K probably damaging Het
Trpc6 A G 9: 8,609,922 (GRCm39) Y130C probably damaging Het
Trpv1 A G 11: 73,130,415 (GRCm39) I174V probably damaging Het
Tsnax T A 8: 125,742,458 (GRCm39) D62E probably damaging Het
Vezt T A 10: 93,806,193 (GRCm39) E739D probably benign Het
Vmn1r59 T A 7: 5,457,209 (GRCm39) I184F probably damaging Het
Yeats2 T C 16: 20,005,175 (GRCm39) V385A probably benign Het
Other mutations in Arhgef18
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00790:Arhgef18 APN 8 3,479,553 (GRCm39) missense probably damaging 1.00
IGL01629:Arhgef18 APN 8 3,431,942 (GRCm39) missense possibly damaging 0.62
IGL01649:Arhgef18 APN 8 3,491,211 (GRCm39) splice site probably benign
IGL01736:Arhgef18 APN 8 3,501,624 (GRCm39) splice site probably benign
IGL01743:Arhgef18 APN 8 3,414,697 (GRCm39) missense probably benign 0.01
IGL02206:Arhgef18 APN 8 3,495,034 (GRCm39) missense probably benign 0.00
IGL02401:Arhgef18 APN 8 3,487,078 (GRCm39) missense probably damaging 1.00
IGL02938:Arhgef18 APN 8 3,500,802 (GRCm39) missense probably benign 0.02
IGL02943:Arhgef18 APN 8 3,498,553 (GRCm39) missense probably damaging 0.99
IGL02990:Arhgef18 APN 8 3,494,904 (GRCm39) missense probably benign 0.02
IGL03162:Arhgef18 APN 8 3,491,301 (GRCm39) splice site probably null
IGL03334:Arhgef18 APN 8 3,438,023 (GRCm39) missense probably benign 0.04
R0417:Arhgef18 UTSW 8 3,438,957 (GRCm39) utr 3 prime probably benign
R0646:Arhgef18 UTSW 8 3,436,959 (GRCm39) missense probably damaging 0.99
R0759:Arhgef18 UTSW 8 3,438,822 (GRCm39) utr 3 prime probably benign
R0880:Arhgef18 UTSW 8 3,439,032 (GRCm39) utr 3 prime probably benign
R0980:Arhgef18 UTSW 8 3,439,095 (GRCm39) utr 3 prime probably benign
R1175:Arhgef18 UTSW 8 3,439,023 (GRCm39) utr 3 prime probably benign
R1622:Arhgef18 UTSW 8 3,491,272 (GRCm39) missense possibly damaging 0.46
R1649:Arhgef18 UTSW 8 3,439,094 (GRCm39) utr 3 prime probably benign
R1681:Arhgef18 UTSW 8 3,489,645 (GRCm39) missense probably damaging 1.00
R1726:Arhgef18 UTSW 8 3,504,228 (GRCm39) missense possibly damaging 0.46
R1781:Arhgef18 UTSW 8 3,430,495 (GRCm39) missense probably damaging 0.98
R2126:Arhgef18 UTSW 8 3,501,939 (GRCm39) missense probably damaging 0.99
R2161:Arhgef18 UTSW 8 3,489,575 (GRCm39) nonsense probably null
R2211:Arhgef18 UTSW 8 3,437,680 (GRCm39) missense possibly damaging 0.95
R2843:Arhgef18 UTSW 8 3,414,634 (GRCm39) missense possibly damaging 0.82
R2878:Arhgef18 UTSW 8 3,482,759 (GRCm39) missense probably benign
R3916:Arhgef18 UTSW 8 3,504,197 (GRCm39) missense probably benign
R4231:Arhgef18 UTSW 8 3,500,317 (GRCm39) missense possibly damaging 0.80
R4233:Arhgef18 UTSW 8 3,500,317 (GRCm39) missense possibly damaging 0.80
R4234:Arhgef18 UTSW 8 3,500,317 (GRCm39) missense possibly damaging 0.80
R4235:Arhgef18 UTSW 8 3,500,317 (GRCm39) missense possibly damaging 0.80
R4236:Arhgef18 UTSW 8 3,500,317 (GRCm39) missense possibly damaging 0.80
R4450:Arhgef18 UTSW 8 3,487,097 (GRCm39) missense probably damaging 0.97
R4539:Arhgef18 UTSW 8 3,497,070 (GRCm39) missense probably benign
R4670:Arhgef18 UTSW 8 3,484,897 (GRCm39) missense probably damaging 1.00
R4753:Arhgef18 UTSW 8 3,494,938 (GRCm39) missense probably damaging 1.00
R4897:Arhgef18 UTSW 8 3,494,979 (GRCm39) missense probably benign
R5313:Arhgef18 UTSW 8 3,501,629 (GRCm39) critical splice acceptor site probably null
R5415:Arhgef18 UTSW 8 3,438,075 (GRCm39) missense probably damaging 0.99
R5588:Arhgef18 UTSW 8 3,438,878 (GRCm39) utr 3 prime probably benign
R5698:Arhgef18 UTSW 8 3,489,499 (GRCm39) missense probably damaging 0.99
R5781:Arhgef18 UTSW 8 3,489,439 (GRCm39) splice site probably null
R5851:Arhgef18 UTSW 8 3,484,980 (GRCm39) missense probably damaging 1.00
R5897:Arhgef18 UTSW 8 3,489,682 (GRCm39) missense probably damaging 1.00
R5908:Arhgef18 UTSW 8 3,503,165 (GRCm39) missense probably damaging 1.00
R6123:Arhgef18 UTSW 8 3,487,091 (GRCm39) missense probably damaging 0.99
R6136:Arhgef18 UTSW 8 3,504,507 (GRCm39) missense probably benign
R6240:Arhgef18 UTSW 8 3,489,658 (GRCm39) missense probably damaging 1.00
R6455:Arhgef18 UTSW 8 3,438,753 (GRCm39) missense probably benign 0.16
R6617:Arhgef18 UTSW 8 3,489,592 (GRCm39) missense probably damaging 1.00
R7573:Arhgef18 UTSW 8 3,434,918 (GRCm39) missense probably damaging 0.96
R7575:Arhgef18 UTSW 8 3,501,635 (GRCm39) missense probably damaging 0.99
R7664:Arhgef18 UTSW 8 3,436,390 (GRCm39) missense probably damaging 0.98
R7731:Arhgef18 UTSW 8 3,434,936 (GRCm39) missense probably damaging 0.99
R7845:Arhgef18 UTSW 8 3,436,959 (GRCm39) missense probably damaging 0.99
R7851:Arhgef18 UTSW 8 3,498,409 (GRCm39) missense possibly damaging 0.46
R7947:Arhgef18 UTSW 8 3,482,775 (GRCm39) missense probably damaging 1.00
R8030:Arhgef18 UTSW 8 3,489,600 (GRCm39) missense probably damaging 1.00
R8167:Arhgef18 UTSW 8 3,403,636 (GRCm39) start gained probably benign
R8681:Arhgef18 UTSW 8 3,439,074 (GRCm39) missense unknown
R8798:Arhgef18 UTSW 8 3,414,645 (GRCm39) missense probably benign 0.01
R8815:Arhgef18 UTSW 8 3,430,410 (GRCm39) missense probably benign 0.01
R8825:Arhgef18 UTSW 8 3,436,951 (GRCm39) missense probably damaging 0.99
R8848:Arhgef18 UTSW 8 3,477,481 (GRCm39) missense probably benign 0.00
R9038:Arhgef18 UTSW 8 3,503,257 (GRCm39) missense probably benign 0.30
R9131:Arhgef18 UTSW 8 3,487,007 (GRCm39) missense possibly damaging 0.77
R9162:Arhgef18 UTSW 8 3,414,645 (GRCm39) missense probably benign 0.18
R9229:Arhgef18 UTSW 8 3,479,314 (GRCm39) missense probably benign 0.01
R9599:Arhgef18 UTSW 8 3,482,718 (GRCm39) missense possibly damaging 0.74
R9794:Arhgef18 UTSW 8 3,501,634 (GRCm39) missense probably benign 0.03
X0021:Arhgef18 UTSW 8 3,484,942 (GRCm39) missense probably damaging 1.00
Z1088:Arhgef18 UTSW 8 3,489,628 (GRCm39) missense probably damaging 1.00
Z1176:Arhgef18 UTSW 8 3,503,224 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGACTGAGTAGAGGAAGCCC -3'
(R):5'- GGTGGTACCTCTTTCTGGAC -3'

Sequencing Primer
(F):5'- GGCTGTGTGTACCTGGGATACAC -3'
(R):5'- TCTGGACCTAAGTATTGCCAAC -3'
Posted On 2016-07-22