Incidental Mutation 'IGL01966:Emx2'
ID181522
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Emx2
Ensembl Gene ENSMUSG00000043969
Gene Nameempty spiracles homeobox 2
SynonymsPdo
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL01966
Quality Score
Status
Chromosome19
Chromosomal Location59458372-59465357 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 59459589 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Asparagine at position 24 (I24N)
Ref Sequence ENSEMBL: ENSMUSP00000140271 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000062216] [ENSMUST00000174353]
Predicted Effect probably benign
Transcript: ENSMUST00000062216
AA Change: I125N

PolyPhen 2 Score 0.443 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000053361
Gene: ENSMUSG00000043969
AA Change: I125N

DomainStartEndE-ValueType
low complexity region 76 109 N/A INTRINSIC
HOX 155 217 1.32e-26 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136990
Predicted Effect possibly damaging
Transcript: ENSMUST00000174353
AA Change: I24N

PolyPhen 2 Score 0.827 (Sensitivity: 0.84; Specificity: 0.93)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000174573
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a homeobox-containing transcription factor that is the homolog to the 'empty spiracles' gene in Drosophila. Research on this gene in humans has focused on its expression in three tissues: dorsal telencephalon, olfactory neuroepithelium, and urogenetial system. It is expressed in the dorsal telencephalon during development in a low rostral-lateral to high caudal-medial gradient and is proposed to pattern the neocortex into defined functional areas. It is also expressed in embryonic and adult olfactory neuroepithelia where it complexes with eukaryotic translation initiation factor 4E (eIF4E) and possibly regulates mRNA transport or translation. In the developing urogenital system, it is expressed in epithelial tissues and is negatively regulated by HOXA10. Alternative splicing results in multiple transcript variants encoding distinct proteins.[provided by RefSeq, Sep 2009]
PHENOTYPE: Homozygous disruption of this gene causes neonatal death, impaired urogenital development and malformation of several forebrain regions. Heterozygotes for a null allele show middle and inner ear defects. Homozygotes for an ENU-induced allele die neonatally with middle ear defects and small kidneys. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1500002C15Rik A G 4: 155,734,069 probably null Het
Acer2 T A 4: 86,917,578 *230R probably null Het
Adamts12 A G 15: 11,258,183 K527E probably damaging Het
Anks1b C A 10: 90,895,132 R937S probably damaging Het
C2cd5 G T 6: 143,012,041 C989* probably null Het
Col14a1 A G 15: 55,448,725 probably benign Het
Cramp1l T A 17: 24,982,943 T522S probably benign Het
Cyp2c70 A T 19: 40,153,572 probably benign Het
Elmod1 T A 9: 53,921,327 I224F probably benign Het
Fam26e T C 10: 34,096,133 H102R probably benign Het
Fga A T 3: 83,029,154 I86F probably damaging Het
Fig4 C A 10: 41,232,102 probably null Het
Gm10234 T C 6: 95,322,137 probably null Het
Gm12588 A T 11: 121,906,735 I96N probably benign Het
Grm3 A G 5: 9,511,486 I788T probably damaging Het
Homer3 A G 8: 70,290,157 K173E probably damaging Het
Kansl1l A G 1: 66,738,068 V635A probably damaging Het
Kctd3 C T 1: 188,992,662 G241R probably damaging Het
Krt8 G T 15: 101,997,670 S423R probably benign Het
Lrrc24 C A 15: 76,718,311 A125S probably benign Het
Muc4 T C 16: 32,751,426 S435P possibly damaging Het
Nfkb2 G A 19: 46,309,690 G502D probably benign Het
Nlrp6 G A 7: 140,925,190 C750Y probably damaging Het
Olfr904 A T 9: 38,464,929 D296V possibly damaging Het
Oxsm T C 14: 16,242,520 N83S probably benign Het
Paqr3 A G 5: 97,099,643 L202P probably benign Het
Pcdh10 T A 3: 45,380,298 L349Q probably benign Het
Ptdss2 A G 7: 141,135,391 T29A possibly damaging Het
Rbbp8nl G A 2: 180,280,989 probably benign Het
Rc3h2 A G 2: 37,382,777 probably benign Het
Ric1 A T 19: 29,595,563 Y801F probably benign Het
Sgcz A T 8: 37,640,015 S114R probably damaging Het
Tenm4 A G 7: 96,553,550 D124G probably damaging Het
Zscan22 T G 7: 12,906,471 M214R probably benign Het
Other mutations in Emx2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02103:Emx2 APN 19 59461698 missense probably benign 0.22
R0446:Emx2 UTSW 19 59463916 nonsense probably null
R0631:Emx2 UTSW 19 59464028 missense probably damaging 1.00
R1194:Emx2 UTSW 19 59459552 nonsense probably null
R1512:Emx2 UTSW 19 59459603 missense possibly damaging 0.95
R1526:Emx2 UTSW 19 59464010 missense probably benign 0.05
R2019:Emx2 UTSW 19 59459339 missense probably benign
R2066:Emx2 UTSW 19 59461698 missense probably benign 0.01
R2133:Emx2 UTSW 19 59464033 missense probably damaging 0.99
R4977:Emx2 UTSW 19 59459246 missense probably damaging 1.00
R5884:Emx2 UTSW 19 59464029 missense probably damaging 1.00
Posted On2014-05-07