Incidental Mutation 'R6227:Mip'
ID 504416
Institutional Source Beutler Lab
Gene Symbol Mip
Ensembl Gene ENSMUSG00000025389
Gene Name major intrinsic protein of lens fiber
Synonyms Svl, Aqp0, shrivelled, Cts, lens opacity, aquaporin 0, Lop, MIP26
MMRRC Submission 044398-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.132) question?
Stock # R6227 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 128061707-128067681 bp(+) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) T to A at 128061875 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Stop codon at position 42 (L42*)
Ref Sequence ENSEMBL: ENSMUSP00000026455 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026455]
AlphaFold P51180
Predicted Effect probably null
Transcript: ENSMUST00000026455
AA Change: L42*
SMART Domains Protein: ENSMUSP00000026455
Gene: ENSMUSG00000025389
AA Change: L42*

DomainStartEndE-ValueType
Pfam:MIP 3 219 5.6e-82 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000180407
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.4%
  • 20x: 95.4%
Validation Efficiency 97% (61/63)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Major intrinsic protein is a member of the water-transporting aquaporins as well as the original member of the MIP family of channel proteins. The function of the fiber cell membrane protein encoded by this gene is undetermined, yet this protein is speculated to play a role in intracellular communication. The MIP protein is expressed in the ocular lens and is required for correct lens function. This gene has been mapped among aquaporins AQP2, AQP5, and AQP6, in a potential gene cluster at 12q13. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes have microphthalmia and lens opacity. Other defects may include degeneration of lens fiber cells, vacuolization of lens fibers and reduced gamma:alpha crystallin ratio. Heterozygotes have less severe forms of lens cataract and microphthalmia. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921504E06Rik T C 2: 19,558,581 (GRCm39) probably null Het
Abca4 T A 3: 121,930,743 (GRCm39) Y205* probably null Het
Adgrf1 A G 17: 43,621,164 (GRCm39) D467G probably benign Het
Atp7b T C 8: 22,510,841 (GRCm39) D550G possibly damaging Het
Bicd1 T A 6: 149,414,674 (GRCm39) Y462* probably null Het
Cfap97 T C 8: 46,644,769 (GRCm39) probably null Het
Csf1r T A 18: 61,258,900 (GRCm39) Y706* probably null Het
Dab1 C T 4: 104,588,948 (GRCm39) A524V probably benign Het
Dst A G 1: 34,233,621 (GRCm39) D3443G probably benign Het
Fktn C T 4: 53,731,136 (GRCm39) A96V probably benign Het
Inppl1 G A 7: 101,473,506 (GRCm39) T1048M possibly damaging Het
Itga2 T C 13: 114,976,097 (GRCm39) T1092A probably benign Het
Lactbl1 C A 4: 136,365,229 (GRCm39) A527E probably benign Het
Miga1 C T 3: 151,984,586 (GRCm39) A510T probably benign Het
Naca T G 10: 127,879,785 (GRCm39) probably benign Het
Or51f5 A T 7: 102,423,883 (GRCm39) I51F probably damaging Het
Or52l1 T C 7: 104,829,917 (GRCm39) Y216C probably damaging Het
Or6c69 T A 10: 129,747,536 (GRCm39) T204S probably damaging Het
Pcm1 T A 8: 41,783,862 (GRCm39) M1986K probably damaging Het
Pex6 T A 17: 47,023,034 (GRCm39) D203E probably benign Het
Rlbp1 T C 7: 79,029,876 (GRCm39) N119S probably benign Het
Rptn C G 3: 93,305,437 (GRCm39) H923Q possibly damaging Het
Rusc1 T A 3: 88,999,048 (GRCm39) T245S probably benign Het
Slc26a5 A T 5: 22,026,095 (GRCm39) C378S probably damaging Het
Smtn A G 11: 3,477,624 (GRCm39) probably benign Het
Tes3-ps T C 13: 49,647,516 (GRCm39) C131R probably damaging Het
Thbs4 T C 13: 92,911,190 (GRCm39) E331G probably null Het
Tlr4 T C 4: 66,758,832 (GRCm39) Y542H probably benign Het
Trf G A 9: 103,107,504 (GRCm39) probably benign Het
Trim75 T A 8: 65,435,748 (GRCm39) H234L probably benign Het
Zan T G 5: 137,466,605 (GRCm39) R417S probably damaging Het
Zfp213 T C 17: 23,776,996 (GRCm39) T349A probably benign Het
Zfp709 TCGACG TCG 8: 72,644,552 (GRCm39) probably benign Het
Other mutations in Mip
AlleleSourceChrCoordTypePredicted EffectPPH Score
R0963:Mip UTSW 10 128,061,854 (GRCm39) missense probably benign 0.00
R1952:Mip UTSW 10 128,061,772 (GRCm39) missense possibly damaging 0.91
R3110:Mip UTSW 10 128,061,875 (GRCm39) nonsense probably null
R3111:Mip UTSW 10 128,061,875 (GRCm39) nonsense probably null
R3112:Mip UTSW 10 128,061,875 (GRCm39) nonsense probably null
R4646:Mip UTSW 10 128,062,922 (GRCm39) missense probably benign 0.00
R4648:Mip UTSW 10 128,062,922 (GRCm39) missense probably benign 0.00
R5650:Mip UTSW 10 128,061,934 (GRCm39) missense possibly damaging 0.74
R8124:Mip UTSW 10 128,062,070 (GRCm39) missense possibly damaging 0.92
R9367:Mip UTSW 10 128,063,029 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CTCTATAAAGGGGACTGTCAACC -3'
(R):5'- TAGGTTTCCTCGGACAGCTG -3'

Sequencing Primer
(F):5'- ACTGTCAACCCAGGCAGGTC -3'
(R):5'- TGGGGTGACACTGTACAGCAC -3'
Posted On 2018-02-28