Incidental Mutation 'R1078:Gfi1b'
ID 85716
Institutional Source Beutler Lab
Gene Symbol Gfi1b
Ensembl Gene ENSMUSG00000026815
Gene Name growth factor independent 1B
Synonyms Gfi-1B
MMRRC Submission 039164-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1078 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 28499462-28511994 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 28503877 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tryptophan to Arginine at position 108 (W108R)
Ref Sequence ENSEMBL: ENSMUSP00000128052 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028156] [ENSMUST00000164290]
AlphaFold O70237
Predicted Effect probably damaging
Transcript: ENSMUST00000028156
AA Change: W108R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000028156
Gene: ENSMUSG00000026815
AA Change: W108R

DomainStartEndE-ValueType
low complexity region 39 55 N/A INTRINSIC
ZnF_C2H2 163 186 2.95e-3 SMART
ZnF_C2H2 192 214 5.5e-3 SMART
ZnF_C2H2 220 242 4.79e-3 SMART
ZnF_C2H2 248 270 1.82e-3 SMART
ZnF_C2H2 276 298 1.47e-3 SMART
ZnF_C2H2 304 327 7.78e-3 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145690
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155686
Predicted Effect probably damaging
Transcript: ENSMUST00000164290
AA Change: W108R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000128052
Gene: ENSMUSG00000026815
AA Change: W108R

DomainStartEndE-ValueType
low complexity region 39 55 N/A INTRINSIC
ZnF_C2H2 163 186 2.95e-3 SMART
ZnF_C2H2 192 214 5.5e-3 SMART
low complexity region 231 244 N/A INTRINSIC
ZnF_C2H2 253 275 4.79e-3 SMART
ZnF_C2H2 281 303 1.82e-3 SMART
ZnF_C2H2 309 331 1.47e-3 SMART
ZnF_C2H2 337 360 7.78e-3 SMART
Meta Mutation Damage Score 0.4285 question?
Coding Region Coverage
  • 1x: 99.7%
  • 3x: 99.1%
  • 10x: 97.4%
  • 20x: 94.4%
Validation Efficiency 96% (53/55)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a zinc-finger containing transcriptional regulator that is primarily expressed in cells of hematopoietic lineage. The encoded protein complexes with numerous other transcriptional regulatory proteins including GATA-1, runt-related transcription factor 1 and histone deacetylases to control expression of genes involved in the development and maturation of erythrocytes and megakaryocytes. Mutations in this gene are the cause of the autosomal dominant platelet disorder, platelet-type bleeding disorder-17. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Aug 2014]
PHENOTYPE: Mice homozygous for disruption of this gene die as embryos by day E15. Mature adult red blood cells and megakaryocytes fail to develop. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9130230L23Rik T C 5: 66,145,698 (GRCm39) T138A unknown Het
Abi3bp T C 16: 56,474,444 (GRCm39) probably null Het
Alpk3 A T 7: 80,728,348 (GRCm39) M493L probably benign Het
Bace2 C T 16: 97,158,060 (GRCm39) A20V unknown Het
Bms1 T C 6: 118,382,182 (GRCm39) D452G probably benign Het
Ccdc187 T C 2: 26,184,389 (GRCm39) T3A probably damaging Het
Ctu2 T C 8: 123,208,238 (GRCm39) V95A possibly damaging Het
Cyp2a5 A G 7: 26,534,966 (GRCm39) K60E probably benign Het
Cyp4f13 T C 17: 33,144,542 (GRCm39) H318R probably damaging Het
Dlgap5 G A 14: 47,637,023 (GRCm39) T485M probably damaging Het
Dsp C T 13: 38,367,082 (GRCm39) probably benign Het
Ell2 T C 13: 75,894,538 (GRCm39) probably benign Het
Eml2 A T 7: 18,913,687 (GRCm39) Y168F probably benign Het
Entrep1 T A 19: 23,950,939 (GRCm39) R547S probably benign Het
Ep400 C T 5: 110,883,388 (GRCm39) probably benign Het
Ercc4 C A 16: 12,948,061 (GRCm39) A336D probably benign Het
Fat4 T C 3: 39,037,235 (GRCm39) L3629S probably benign Het
Gabbr2 C T 4: 46,664,833 (GRCm39) R925H probably damaging Het
Gtse1 C T 15: 85,746,508 (GRCm39) P108L probably damaging Het
Hfm1 A T 5: 107,026,696 (GRCm39) F140I probably damaging Het
Hyal2 T A 9: 107,449,445 (GRCm39) H400Q probably benign Het
Igfn1 A G 1: 135,902,585 (GRCm39) Y371H probably damaging Het
Il22b T G 10: 118,126,056 (GRCm39) *180C probably null Het
Kdm2b T C 5: 123,099,604 (GRCm39) T118A possibly damaging Het
Lama5 A T 2: 179,821,557 (GRCm39) probably benign Het
Lgr6 C T 1: 134,921,748 (GRCm39) A199T probably damaging Het
Lmo7 C T 14: 102,157,910 (GRCm39) probably benign Het
Lrrc37a G T 11: 103,388,457 (GRCm39) P2323T unknown Het
Lrrc38 A G 4: 143,077,088 (GRCm39) Y117C probably benign Het
Myo1e T C 9: 70,291,281 (GRCm39) V1024A probably benign Het
Myrfl T C 10: 116,612,637 (GRCm39) N904S possibly damaging Het
Or12d13 T A 17: 37,647,917 (GRCm39) I69F probably damaging Het
Or4k47 T C 2: 111,451,690 (GRCm39) H243R probably damaging Het
Or9g4b T C 2: 85,616,437 (GRCm39) V194A possibly damaging Het
Pld4 A T 12: 112,729,876 (GRCm39) I53F probably benign Het
Plekhg4 T A 8: 106,108,309 (GRCm39) C1117* probably null Het
Prss39 G A 1: 34,541,167 (GRCm39) E224K probably benign Het
Psme1 G T 14: 55,818,107 (GRCm39) G149V probably damaging Het
Sanbr A C 11: 23,561,762 (GRCm39) I358S probably benign Het
Soat2 T A 15: 102,061,573 (GRCm39) probably null Het
Stab2 C T 10: 86,742,997 (GRCm39) probably null Het
Tcf7l2 A G 19: 55,731,627 (GRCm39) T127A probably benign Het
Tcp1 T C 17: 13,142,091 (GRCm39) probably benign Het
Thbs4 G A 13: 92,899,434 (GRCm39) probably benign Het
Tmf1 T C 6: 97,150,261 (GRCm39) D482G probably damaging Het
Trim66 G T 7: 109,071,526 (GRCm39) P591H probably damaging Het
Umodl1 T C 17: 31,178,347 (GRCm39) S108P probably benign Het
Unc79 T G 12: 103,041,112 (GRCm39) M715R probably benign Het
Usp34 C A 11: 23,383,175 (GRCm39) probably benign Het
Utrn T G 10: 12,331,310 (GRCm39) probably null Het
Zfp830 T C 11: 82,656,165 (GRCm39) probably null Het
Other mutations in Gfi1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00502:Gfi1b APN 2 28,504,797 (GRCm39) nonsense probably null
IGL01595:Gfi1b APN 2 28,501,429 (GRCm39) critical splice donor site probably null
R0196:Gfi1b UTSW 2 28,503,786 (GRCm39) missense probably damaging 1.00
R0321:Gfi1b UTSW 2 28,503,897 (GRCm39) missense probably damaging 0.98
R1935:Gfi1b UTSW 2 28,500,125 (GRCm39) missense possibly damaging 0.78
R1936:Gfi1b UTSW 2 28,500,125 (GRCm39) missense possibly damaging 0.78
R2311:Gfi1b UTSW 2 28,500,186 (GRCm39) missense probably damaging 1.00
R4646:Gfi1b UTSW 2 28,500,149 (GRCm39) missense probably damaging 0.99
R4911:Gfi1b UTSW 2 28,500,114 (GRCm39) missense probably damaging 1.00
R6031:Gfi1b UTSW 2 28,503,820 (GRCm39) nonsense probably null
R6031:Gfi1b UTSW 2 28,503,820 (GRCm39) nonsense probably null
R8029:Gfi1b UTSW 2 28,503,687 (GRCm39) critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- AAGTGTCCATGCCTGGAGAGTAGC -3'
(R):5'- TACTGGAACCCTCAACAGGAGGTC -3'

Sequencing Primer
(F):5'- TAGCGGAGGCGGAAGTC -3'
(R):5'- gaaaggaagggaagggaagg -3'
Posted On 2013-11-18