Incidental Mutation 'R1776:Ift27'
ID197064
Institutional Source Beutler Lab
Gene Symbol Ift27
Ensembl Gene ENSMUSG00000016637
Gene Nameintraflagellar transport 27
SynonymsRabl4, 2600013G09Rik
MMRRC Submission 039807-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R1776 (G1)
Quality Score225
Status Validated
Chromosome15
Chromosomal Location78159463-78174107 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 78165981 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glycine at position 76 (D76G)
Ref Sequence ENSEMBL: ENSMUSP00000016781 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000016781] [ENSMUST00000229476] [ENSMUST00000230844]
Predicted Effect probably null
Transcript: ENSMUST00000016781
AA Change: D76G

PolyPhen 2 Score 0.504 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000016781
Gene: ENSMUSG00000016637
AA Change: D76G

DomainStartEndE-ValueType
Pfam:Roc 7 127 5.8e-20 PFAM
Pfam:Ras 7 173 2.2e-37 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000229417
Predicted Effect probably null
Transcript: ENSMUST00000229476
AA Change: D66G

PolyPhen 2 Score 0.269 (Sensitivity: 0.91; Specificity: 0.88)
Predicted Effect probably null
Transcript: ENSMUST00000230844
AA Change: D53G

PolyPhen 2 Score 0.251 (Sensitivity: 0.91; Specificity: 0.88)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000231069
Meta Mutation Damage Score 0.122 question?
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.8%
  • 10x: 94.9%
  • 20x: 91.3%
Validation Efficiency 98% (86/88)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a GTP-binding protein that is a core component of the intraflagellar transport complex B. Characterization of the similar Chlamydomonas protein indicates a function in cell cycle control. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Jan 2012]
PHENOTYPE: Homozygous null mice die shortly after birth showing multiple structural birth defects, including heart, lung, skeletal, and brain abnormalities, associated with abnormal Hedgehog signaling. Hair follicle development is severely impaired but formation of the ciliary axoneme is normal. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 85 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930533K18Rik T C 10: 70,875,228 noncoding transcript Het
9430097D07Rik T C 2: 32,574,755 probably benign Het
A2m C G 6: 121,641,424 F225L probably damaging Het
Adamts19 T A 18: 58,954,620 I574N probably damaging Het
AI314180 A G 4: 58,879,100 I63T probably damaging Het
Ankfn1 T C 11: 89,526,474 D104G possibly damaging Het
Ankhd1 T A 18: 36,647,308 N1804K probably benign Het
Ankle1 G T 8: 71,409,274 V474F probably damaging Het
Arfgap3 A G 15: 83,343,139 V24A probably benign Het
Asph A T 4: 9,598,773 S149R probably damaging Het
Cass4 A T 2: 172,427,695 I568L probably benign Het
Cd84 A G 1: 171,872,750 T145A possibly damaging Het
Cdx1 G A 18: 61,036,014 A36V probably benign Het
Cep57 A T 9: 13,818,874 S123T probably damaging Het
Clca3a2 T A 3: 144,813,920 Q231L probably damaging Het
Clcnkb T C 4: 141,415,189 probably benign Het
Crabp2 C A 3: 87,952,994 T125K probably benign Het
Dennd3 A G 15: 73,555,101 T776A possibly damaging Het
Dnajb6 T C 5: 29,785,093 probably benign Het
Dsp T A 13: 38,196,617 I1847N probably damaging Het
Dync1h1 T C 12: 110,632,928 probably benign Het
Fbn1 A C 2: 125,321,734 F2067L possibly damaging Het
Fbxo16 T A 14: 65,295,386 probably null Het
Gm3604 C A 13: 62,370,074 G157* probably null Het
Gm5250 A G 1: 13,062,340 noncoding transcript Het
Gpam A G 19: 55,078,575 S503P possibly damaging Het
Herc4 T A 10: 63,264,171 C124* probably null Het
Igdcc3 C T 9: 65,182,752 Q550* probably null Het
Igsf6 T A 7: 121,068,299 I165F probably damaging Het
Il31ra T C 13: 112,541,239 I173M probably damaging Het
Kbtbd6 G A 14: 79,452,605 D247N probably benign Het
Kcnq2 T A 2: 181,100,557 T394S probably benign Het
Mia2 A G 12: 59,149,575 probably benign Het
Mvp T C 7: 126,992,761 Q419R probably benign Het
Mylk A G 16: 34,952,782 D1250G probably benign Het
Necab1 A G 4: 15,111,267 Y54H probably damaging Het
Nlk T A 11: 78,587,027 M297L probably benign Het
Nsl1 G T 1: 191,063,188 M50I probably benign Het
Numa1 A G 7: 102,011,050 T441A probably damaging Het
Ofd1 A G X: 166,406,006 Y755H probably benign Het
Olfr810 C T 10: 129,791,131 V153I probably benign Het
Olfr870 G A 9: 20,170,809 T254I probably benign Het
Olfr934 G A 9: 38,982,894 S50F probably damaging Het
Ovgp1 A T 3: 105,977,798 H151L possibly damaging Het
Pigz G A 16: 31,944,579 E152K probably damaging Het
Plxna1 A T 6: 89,335,464 D779E probably benign Het
Ppil4 A T 10: 7,810,437 E353V probably benign Het
Ptprq C T 10: 107,685,089 G741S probably damaging Het
Rplp0 T C 5: 115,562,465 Y231H probably benign Het
Rps24 A G 14: 24,491,762 T6A probably damaging Het
Rundc3b T C 5: 8,579,050 E117G probably damaging Het
Ryr2 A C 13: 11,745,176 probably null Het
Ryr3 A T 2: 112,957,253 M198K probably damaging Het
Sdhd T C 9: 50,597,200 K122R probably benign Het
Senp2 T C 16: 22,043,060 probably benign Het
Setd3 C A 12: 108,165,161 G2V probably damaging Het
Sfxn5 A G 6: 85,267,945 probably benign Het
She T A 3: 89,832,038 S179T possibly damaging Het
Slc24a2 G A 4: 87,176,289 T331I probably benign Het
Slc45a3 T C 1: 131,976,956 W6R possibly damaging Het
Slc9a4 T C 1: 40,629,287 S697P probably benign Het
Soat1 C T 1: 156,442,421 V143I probably benign Het
Sp8 T A 12: 118,849,567 F386I probably damaging Het
Spata31d1b A G 13: 59,716,567 T510A probably benign Het
Srgap2 T A 1: 131,411,850 I125F probably damaging Het
Stab2 T A 10: 86,957,816 I472F possibly damaging Het
Taar7f C T 10: 24,049,648 R47C probably benign Het
Tbc1d19 T A 5: 53,889,311 probably null Het
Tbc1d21 T A 9: 58,366,728 probably benign Het
Tcaf1 A G 6: 42,678,455 I529T possibly damaging Het
Tgfbr2 A T 9: 116,174,967 I24N possibly damaging Het
Tgm1 T C 14: 55,709,397 T385A probably damaging Het
Tgm2 T C 2: 158,131,459 N244S probably benign Het
Thoc5 T C 11: 4,914,517 probably benign Het
Tmc2 A T 2: 130,234,869 I372F probably damaging Het
Tnrc6a A G 7: 123,171,297 D222G probably damaging Het
Trhde T G 10: 114,800,603 N233T probably benign Het
Tstd3 T C 4: 21,759,475 Y99C probably damaging Het
Ttc22 A T 4: 106,639,040 D429V possibly damaging Het
Ugcg A G 4: 59,207,775 N38S probably benign Het
Ush2a A G 1: 188,728,203 I2554V possibly damaging Het
Usp16 A G 16: 87,479,316 D513G probably damaging Het
Vip T C 10: 5,644,992 probably null Het
Vmn1r4 A G 6: 56,957,038 I176V probably benign Het
Zfp804b T C 5: 6,769,806 T1050A probably damaging Het
Other mutations in Ift27
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL03308:Ift27 APN 15 78166015 missense probably damaging 1.00
R0465:Ift27 UTSW 15 78173758 unclassified probably benign
R0825:Ift27 UTSW 15 78165136 splice site probably benign
R1483:Ift27 UTSW 15 78165236 missense possibly damaging 0.94
R1823:Ift27 UTSW 15 78173778 missense possibly damaging 0.89
R4881:Ift27 UTSW 15 78165248 missense probably damaging 0.99
R4945:Ift27 UTSW 15 78164254 missense probably damaging 1.00
R5834:Ift27 UTSW 15 78165243 missense probably damaging 0.96
R6046:Ift27 UTSW 15 78173781 missense possibly damaging 0.55
Predicted Primers PCR Primer
(F):5'- AAGGACTGACCAGCTTCGTAGCTC -3'
(R):5'- ACAGAAGCCTATACCTCTGCCTCTC -3'

Sequencing Primer
(F):5'- GTAGCTCCTGGCACATTCTGG -3'
(R):5'- ACGTGTGAAGGCAGCCAC -3'
Posted On2014-05-23