Incidental Mutation 'R1339:Foxi1'
ID 156965
Institutional Source Beutler Lab
Gene Symbol Foxi1
Ensembl Gene ENSMUSG00000047861
Gene Name forkhead box I1
Synonyms Hfh3, HFH-3, Fkh10
MMRRC Submission 039404-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.293) question?
Stock # R1339 (G1)
Quality Score 225
Status Not validated
Chromosome 11
Chromosomal Location 34154341-34158089 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 34155866 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 255 (T255A)
Ref Sequence ENSEMBL: ENSMUSP00000058651 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000060271]
AlphaFold Q922I5
Predicted Effect probably benign
Transcript: ENSMUST00000060271
AA Change: T255A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000058651
Gene: ENSMUSG00000047861
AA Change: T255A

DomainStartEndE-ValueType
FH 115 205 3.76e-60 SMART
low complexity region 207 227 N/A INTRINSIC
low complexity region 247 258 N/A INTRINSIC
Blast:FH 281 310 9e-8 BLAST
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.2%
  • 10x: 96.1%
  • 20x: 92.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene belongs to the forkhead family of transcription factors, which is characterized by a distinct forkhead domain. This gene may play an important role in the development of the cochlea and vestibulum, as well as in embryogenesis. The encoded protein has been found to be required for the transcription of four subunits of a proton pump found in the inner ear, the kidney, and the epididymis. Mutations in this gene have been associated with deafness, autosomal recessive 4. [provided by RefSeq, Jan 2017]
PHENOTYPE: Homozygotes exhibit 50% perinatal lethality and inner ear defects resulting in vestibular and cochlear dysfunction. They are deaf with signs of impaired balance, and develop renal tubular acidosis in response to a chronic acidic load. Notably, 25% of heterozygotes die at birth. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 18 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921517D22Rik GCC GC 13: 59,839,412 (GRCm39) probably null Het
Adamts20 A T 15: 94,220,777 (GRCm39) N1385K probably benign Het
Cplane2 A G 4: 140,945,859 (GRCm39) E134G probably damaging Het
Cyp4a32 A G 4: 115,468,760 (GRCm39) Y382C probably damaging Het
Dtnbp1 G A 13: 45,076,696 (GRCm39) S237L probably damaging Het
Ifi208 A C 1: 173,510,804 (GRCm39) T320P probably damaging Het
Inhbc C A 10: 127,193,510 (GRCm39) V169L probably benign Het
Irf7 G A 7: 140,843,617 (GRCm39) R320C probably damaging Het
Marchf6 T C 15: 31,486,548 (GRCm39) T336A probably benign Het
Masp1 C A 16: 23,271,217 (GRCm39) C677F probably damaging Het
Mei1 A G 15: 81,966,196 (GRCm39) R323G possibly damaging Het
Or2a7 G C 6: 43,151,544 (GRCm39) G208A probably benign Het
Or6k8-ps1 G T 1: 173,979,777 (GRCm39) G232C probably damaging Het
Pira13 A G 7: 3,825,155 (GRCm39) Y496H probably damaging Het
Rel C T 11: 23,695,763 (GRCm39) C208Y probably damaging Het
Shc2 T G 10: 79,462,250 (GRCm39) T298P probably benign Het
Syne1 G A 10: 5,317,571 (GRCm39) L508F probably damaging Het
Ubn1 A G 16: 4,873,199 (GRCm39) K74E probably damaging Het
Other mutations in Foxi1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00899:Foxi1 APN 11 34,155,772 (GRCm39) missense probably benign 0.17
IGL01374:Foxi1 APN 11 34,157,984 (GRCm39) missense probably damaging 1.00
IGL01397:Foxi1 APN 11 34,157,599 (GRCm39) missense probably damaging 1.00
IGL02626:Foxi1 APN 11 34,155,860 (GRCm39) missense probably benign 0.00
R1771:Foxi1 UTSW 11 34,157,594 (GRCm39) missense probably damaging 1.00
R1864:Foxi1 UTSW 11 34,157,531 (GRCm39) missense probably damaging 1.00
R1869:Foxi1 UTSW 11 34,157,937 (GRCm39) missense possibly damaging 0.61
R1870:Foxi1 UTSW 11 34,157,937 (GRCm39) missense possibly damaging 0.61
R1871:Foxi1 UTSW 11 34,157,937 (GRCm39) missense possibly damaging 0.61
R4515:Foxi1 UTSW 11 34,157,972 (GRCm39) missense probably damaging 1.00
R4662:Foxi1 UTSW 11 34,157,578 (GRCm39) missense probably damaging 1.00
R6280:Foxi1 UTSW 11 34,157,972 (GRCm39) missense probably damaging 1.00
R7140:Foxi1 UTSW 11 34,155,758 (GRCm39) missense probably damaging 1.00
R7268:Foxi1 UTSW 11 34,155,783 (GRCm39) nonsense probably null
R8379:Foxi1 UTSW 11 34,157,530 (GRCm39) missense possibly damaging 0.94
R9443:Foxi1 UTSW 11 34,155,671 (GRCm39) missense probably benign 0.30
Z1176:Foxi1 UTSW 11 34,157,488 (GRCm39) missense probably damaging 1.00
Z1177:Foxi1 UTSW 11 34,157,710 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGGTTGAAGACGGAGCCTCCATAG -3'
(R):5'- TGTTTGACAACGGAAACTTTCGCAG -3'

Sequencing Primer
(F):5'- TCCATAGCCCAGAGCATTG -3'
(R):5'- CGGAAACTTTCGCAGGAAGAG -3'
Posted On 2014-02-11