Incidental Mutation 'R7217:Hoxb4'
ID561542
Institutional Source Beutler Lab
Gene Symbol Hoxb4
Ensembl Gene ENSMUSG00000038692
Gene Namehomeobox B4
SynonymsHox-2.6
MMRRC Submission
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.828) question?
Stock #R7217 (G1)
Quality Score225.009
Status Not validated
Chromosome11
Chromosomal Location96318267-96321638 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 96319080 bp
ZygosityHeterozygous
Amino Acid Change Glutamic Acid to Glycine at position 104 (E104G)
Ref Sequence ENSEMBL: ENSMUSP00000048002 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000049241] [ENSMUST00000093944]
Predicted Effect probably benign
Transcript: ENSMUST00000049241
AA Change: E104G

PolyPhen 2 Score 0.019 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000048002
Gene: ENSMUSG00000038692
AA Change: E104G

DomainStartEndE-ValueType
low complexity region 71 87 N/A INTRINSIC
low complexity region 113 120 N/A INTRINSIC
HOX 161 223 2.83e-26 SMART
low complexity region 230 249 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000093944
SMART Domains Protein: ENSMUSP00000091476
Gene: ENSMUSG00000048763

DomainStartEndE-ValueType
low complexity region 76 121 N/A INTRINSIC
low complexity region 154 181 N/A INTRINSIC
HOX 191 253 5.44e-28 SMART
low complexity region 256 274 N/A INTRINSIC
Pfam:DUF4074 368 431 1.9e-37 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 91% (40/44)
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 Antp homeobox family and encodes a nuclear protein with a homeobox DNA-binding domain. It is included in a cluster of homeobox B genes located on chromosome 17. The encoded protein functions as a sequence-specific transcription factor that is involved in development. Intracellular or ectopic expression of this protein expands hematopoietic stem and progenitor cells in vivo and in vitro, making it a potential candidate for therapeutic stem cell expansion. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous disruption of this gene causes cervical vertebral transformation and may lead to pre- or neonatal lethality, sternal defects, impaired ventral body wall formation, diaphragm hernias and heart anomalies. Homozygotes for a null allele show a proliferation defect in hematopoietic stem cells. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A430033K04Rik C A 5: 138,646,926 H358N probably benign Het
Abcg3 A G 5: 104,939,228 F543L possibly damaging Het
Asnsd1 T C 1: 53,348,193 T92A probably damaging Het
Atg2a G T 19: 6,253,441 probably null Het
Aven T A 2: 112,630,846 N327K possibly damaging Het
Brd9 T C 13: 73,938,944 V116A probably damaging Het
Car14 A G 3: 95,899,317 S250P probably damaging Het
Ccdc138 T C 10: 58,509,600 I138T probably benign Het
Cmya5 A G 13: 93,090,430 Y2717H probably damaging Het
Eno1b C A 18: 48,047,679 T308K probably damaging Het
Epha3 T C 16: 63,552,494 T949A probably benign Het
Fcrl5 C T 3: 87,443,774 T197M probably damaging Het
Foxp2 A T 6: 15,416,024 Q664L unknown Het
Fsip2 A T 2: 82,989,068 K5048N possibly damaging Het
Gcnt4 T C 13: 96,946,310 L38P probably damaging Het
Gm11127 A C 17: 36,056,343 M329R probably benign Het
Gpr68 A G 12: 100,878,799 V162A possibly damaging Het
Grin3a A T 4: 49,770,741 M677K possibly damaging Het
Grm7 A G 6: 111,358,824 Y732C probably damaging Het
Kat7 A G 11: 95,291,564 S237P possibly damaging Het
Kif13b T C 14: 64,773,068 V1272A probably damaging Het
Kif20a T A 18: 34,629,560 H495Q probably benign Het
Lama1 A T 17: 67,764,673 T852S Het
Mep1b T A 18: 21,093,543 D487E probably benign Het
Mki67 T C 7: 135,704,182 T656A probably damaging Het
Mlh3 A G 12: 85,266,707 W902R probably benign Het
Muc16 A T 9: 18,644,076 Y3640* probably null Het
Ogfr GGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGGGCCAGAGGACCCCCAAAGCCAGGTGG GGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGGGCCAGAGGACCCCCAAAGCCAGGTGG 2: 180,595,266 probably benign Het
Pkd1l2 A G 8: 116,995,797 I2424T probably benign Het
Prl8a2 A G 13: 27,351,015 E91G possibly damaging Het
Prpf18 A G 2: 4,645,624 V65A probably benign Het
Pxmp2 A G 5: 110,285,905 V34A probably damaging Het
Ranbp2 T G 10: 58,452,017 Y36D probably damaging Het
Rbm25 G A 12: 83,664,217 R368Q unknown Het
Rims2 C A 15: 39,476,489 L860M probably damaging Het
Rsf1 CGGC CGGCGGCGGGGGC 7: 97,579,932 probably benign Het
Scn8a A T 15: 100,970,227 M318L probably benign Het
Slc35b2 A G 17: 45,565,029 T55A probably benign Het
Trnp1 T C 4: 133,498,105 E118G possibly damaging Het
Ttll13 A C 7: 80,254,163 K280Q probably damaging Het
Wdfy3 A T 5: 101,901,919 H1680Q probably damaging Het
Zfp131 A G 13: 119,775,841 I327T probably damaging Het
Zfp729b A G 13: 67,595,248 V66A probably damaging Het
Other mutations in Hoxb4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01634:Hoxb4 APN 11 96318900 missense probably damaging 1.00
IGL02642:Hoxb4 APN 11 96320224 missense probably damaging 1.00
R0586:Hoxb4 UTSW 11 96318887 missense probably damaging 0.99
R1548:Hoxb4 UTSW 11 96318899 nonsense probably null
R1634:Hoxb4 UTSW 11 96320273 unclassified probably benign
R1932:Hoxb4 UTSW 11 96320041 missense probably damaging 1.00
R4571:Hoxb4 UTSW 11 96319166 missense possibly damaging 0.95
R4879:Hoxb4 UTSW 11 96320188 missense probably damaging 1.00
R4930:Hoxb4 UTSW 11 96318836 missense probably damaging 1.00
R5502:Hoxb4 UTSW 11 96320231 missense probably damaging 1.00
R6082:Hoxb4 UTSW 11 96318533 unclassified probably benign
R6375:Hoxb4 UTSW 11 96320327 makesense probably null
R6823:Hoxb4 UTSW 11 96318654 unclassified probably benign
R7256:Hoxb4 UTSW 11 96319896 splice site probably null
Predicted Primers PCR Primer
(F):5'- CAGAGCGATTACCTACCCAG -3'
(R):5'- GTCCCTTCACTGTAAAGCGC -3'

Sequencing Primer
(F):5'- ACTCGCCCGGGTACTAC -3'
(R):5'- TCACTGTAAAGCGCCGGGG -3'
Posted On2019-06-26