Incidental Mutation 'R1920:Six6'
ID 212968
Institutional Source Beutler Lab
Gene Symbol Six6
Ensembl Gene ENSMUSG00000021099
Gene Name sine oculis-related homeobox 6
Synonyms Six9, Optx2
MMRRC Submission 039938-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1920 (G1)
Quality Score 225
Status Validated
Chromosome 12
Chromosomal Location 72986666-72991673 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 72988538 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Asparagine at position 237 (I237N)
Ref Sequence ENSEMBL: ENSMUSP00000021519 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021519] [ENSMUST00000130635] [ENSMUST00000132067] [ENSMUST00000136075]
AlphaFold Q9QZ28
Predicted Effect probably damaging
Transcript: ENSMUST00000021519
AA Change: I237N

PolyPhen 2 Score 0.985 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000021519
Gene: ENSMUSG00000021099
AA Change: I237N

DomainStartEndE-ValueType
Pfam:SIX1_SD 9 123 4.3e-50 PFAM
HOX 129 190 5.5e-15 SMART
low complexity region 219 242 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000130635
Predicted Effect probably benign
Transcript: ENSMUST00000132067
Predicted Effect probably benign
Transcript: ENSMUST00000136075
Predicted Effect noncoding transcript
Transcript: ENSMUST00000181194
Predicted Effect noncoding transcript
Transcript: ENSMUST00000223049
Predicted Effect noncoding transcript
Transcript: ENSMUST00000223260
Meta Mutation Damage Score 0.0892 question?
Coding Region Coverage
  • 1x: 97.5%
  • 3x: 97.0%
  • 10x: 95.7%
  • 20x: 93.4%
Validation Efficiency 98% (101/103)
MGI Phenotype FUNCTION: This gene encodes a homeobox protein that is similar to the Drosophila 'sine oculis' gene product. This gene is found in a cluster of related genes on chromosome 12 and is thought to be involved in eye development. The encoded transcription factor regulates early progenitor cell proliferation during mammalian retinogenesis and pituitary development. Mice lacking this gene exhibit abnormal development of the suprachiasmatic nucleus and circadian rhythms. [provided by RefSeq, Sep 2015]
PHENOTYPE: Mice homozygous for disruptions in this gene display retinal and pituitary hypoplasia. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 98 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700056E22Rik A G 1: 183,765,828 (GRCm39) V77A probably benign Het
Actl7a G A 4: 56,744,135 (GRCm39) V221M probably damaging Het
Alkbh2 C T 5: 114,262,287 (GRCm39) E148K probably damaging Het
Arhgef10 C T 8: 15,006,987 (GRCm39) probably benign Het
Asgr2 T C 11: 69,989,123 (GRCm39) L86P possibly damaging Het
Atp12a A G 14: 56,624,308 (GRCm39) R919G probably benign Het
Atrn A G 2: 130,836,971 (GRCm39) Y1145C probably damaging Het
B3gnt5 T G 16: 19,588,294 (GRCm39) L171R probably benign Het
Bbof1 T A 12: 84,457,859 (GRCm39) N41K possibly damaging Het
Bdp1 A T 13: 100,235,097 (GRCm39) W166R probably benign Het
Bean1 A T 8: 104,937,742 (GRCm39) H107L possibly damaging Het
Brd4 T C 17: 32,417,060 (GRCm39) probably benign Het
Cadps T C 14: 12,465,859 (GRCm38) K1017R possibly damaging Het
Cep78 G A 19: 15,951,715 (GRCm39) probably benign Het
Cfap70 C T 14: 20,445,020 (GRCm39) A1087T probably damaging Het
Cideb A G 14: 55,992,700 (GRCm39) V72A probably benign Het
Cpz T C 5: 35,675,012 (GRCm39) E79G probably damaging Het
Crybg1 A G 10: 43,873,544 (GRCm39) L1188P probably damaging Het
Cuzd1 G A 7: 130,911,425 (GRCm39) P518L probably benign Het
Cyp2j5 A T 4: 96,551,491 (GRCm39) N77K probably damaging Het
Cyp4f39 T G 17: 32,702,265 (GRCm39) F254C probably benign Het
Dkk1 C A 19: 30,524,731 (GRCm39) V225L probably damaging Het
Dlg5 T C 14: 24,226,639 (GRCm39) Y421C probably damaging Het
Dll3 T C 7: 27,998,348 (GRCm39) T206A probably benign Het
Dnhd1 T C 7: 105,362,614 (GRCm39) C3766R probably benign Het
Dock9 G T 14: 121,820,792 (GRCm39) S1534Y probably damaging Het
Dst T C 1: 34,200,110 (GRCm39) V96A probably damaging Het
F2r A G 13: 95,740,698 (GRCm39) F279S probably damaging Het
Farp1 C A 14: 121,492,908 (GRCm39) N503K probably benign Het
Fbxw2 G A 2: 34,712,776 (GRCm39) T95I probably damaging Het
Fis1 A G 5: 136,994,461 (GRCm39) T50A probably benign Het
Frzb T G 2: 80,276,772 (GRCm39) E138A probably damaging Het
Fsip2 A T 2: 82,817,164 (GRCm39) D4299V probably benign Het
Fyco1 C T 9: 123,659,478 (GRCm39) D233N probably damaging Het
Gmpr A G 13: 45,667,997 (GRCm39) probably benign Het
Hc C T 2: 34,919,407 (GRCm39) probably benign Het
Hnrnpa1 T C 15: 103,150,699 (GRCm39) M186T possibly damaging Het
Kl A G 5: 150,906,132 (GRCm39) K501E probably benign Het
Klhl42 A G 6: 147,009,427 (GRCm39) N422S probably damaging Het
Kmt2d C G 15: 98,753,471 (GRCm39) K127N probably damaging Het
Kmt2d T A 15: 98,753,472 (GRCm39) K127M probably damaging Het
Krt39 T A 11: 99,405,461 (GRCm39) T480S probably benign Het
Lims2 T A 18: 32,088,395 (GRCm39) C198* probably null Het
Mctp1 A G 13: 76,532,729 (GRCm39) N26D possibly damaging Het
Mdm4 A G 1: 132,931,538 (GRCm39) S168P probably benign Het
Myo3a A G 2: 22,455,008 (GRCm39) Y71C probably benign Het
Nlrp9c T A 7: 26,084,319 (GRCm39) D420V probably damaging Het
Ntf3 A T 6: 126,079,485 (GRCm39) I7N possibly damaging Het
Or10ag52 G A 2: 87,043,721 (GRCm39) G162S probably benign Het
Or13c25 G T 4: 52,910,849 (GRCm39) T315K probably benign Het
Or4c119 A G 2: 88,986,925 (GRCm39) V198A probably benign Het
Or8b38 T C 9: 37,972,981 (GRCm39) Y122H probably damaging Het
Papln C A 12: 83,836,028 (GRCm39) Y1222* probably null Het
Pgm3 T G 9: 86,440,531 (GRCm39) I387L possibly damaging Het
Pira12 G C 7: 3,900,871 (GRCm39) P20R probably damaging Het
Pkd1 C A 17: 24,814,131 (GRCm39) P4167Q probably damaging Het
Plcb4 T A 2: 135,854,947 (GRCm39) V1174E probably damaging Het
Polr1b A G 2: 128,943,031 (GRCm39) N9D probably benign Het
Prkaa2 G A 4: 104,893,950 (GRCm39) Q456* probably null Het
Ptch2 G T 4: 116,965,858 (GRCm39) V425L probably benign Het
Ptprh A T 7: 4,552,394 (GRCm39) S957T probably benign Het
Riok1 A G 13: 38,241,177 (GRCm39) D444G probably benign Het
Rrbp1 A T 2: 143,830,211 (GRCm39) V652E probably benign Het
Rrp36 C T 17: 46,983,671 (GRCm39) R47Q possibly damaging Het
Sec24c T C 14: 20,736,955 (GRCm39) S304P probably damaging Het
Serpinb6b A T 13: 33,158,991 (GRCm39) D64V possibly damaging Het
Serpinb9b A T 13: 33,223,531 (GRCm39) probably null Het
Slc25a36 A T 9: 96,975,135 (GRCm39) M127K probably benign Het
Slc2a10 A G 2: 165,356,550 (GRCm39) D70G probably damaging Het
Slc2a3 T A 6: 122,713,700 (GRCm39) I171F probably damaging Het
Smc4 A G 3: 68,940,401 (GRCm39) T1087A probably damaging Het
Spg21 A G 9: 65,391,779 (GRCm39) Y242C probably damaging Het
St14 A G 9: 31,001,166 (GRCm39) V855A possibly damaging Het
Stx2 G A 5: 129,065,903 (GRCm39) T251M probably damaging Het
Svs3b A T 2: 164,097,848 (GRCm39) S158T probably benign Het
Synpo C T 18: 60,736,661 (GRCm39) M428I probably benign Het
Tasor2 A T 13: 3,626,612 (GRCm39) Y1113N possibly damaging Het
Tbc1d31 G A 15: 57,775,760 (GRCm39) R17H probably damaging Het
Tbl3 G A 17: 24,923,477 (GRCm39) T284I probably benign Het
Tcof1 T C 18: 60,971,927 (GRCm39) T127A possibly damaging Het
Tgoln1 T C 6: 72,593,084 (GRCm39) E132G probably benign Het
Timeless T C 10: 128,077,583 (GRCm39) I221T probably damaging Het
Tmem176b C T 6: 48,815,138 (GRCm39) A52T possibly damaging Het
Tmem192 C T 8: 65,418,235 (GRCm39) L207F probably damaging Het
Trank1 T C 9: 111,176,996 (GRCm39) probably null Het
Ttc7b C T 12: 100,381,389 (GRCm39) probably null Het
Tubb5 T C 17: 36,146,190 (GRCm39) Y340C probably benign Het
Ubr1 G A 2: 120,761,449 (GRCm39) T576I probably benign Het
Vcan T C 13: 89,841,134 (GRCm39) E1470G probably damaging Het
Vmn1r200 T A 13: 22,579,663 (GRCm39) N146K probably damaging Het
Vmn2r120 T A 17: 57,831,839 (GRCm39) I317F probably benign Het
Vmn2r61 T C 7: 41,949,710 (GRCm39) I710T possibly damaging Het
Wipf1 T A 2: 73,270,499 (GRCm39) K61N probably benign Het
Zfp112 T C 7: 23,824,662 (GRCm39) V210A probably benign Het
Zfp612 G A 8: 110,815,095 (GRCm39) V101M probably benign Het
Zfp637 A G 6: 117,822,681 (GRCm39) R270G probably damaging Het
Zfp652 A G 11: 95,654,851 (GRCm39) E418G possibly damaging Het
Zfp97 A G 17: 17,365,265 (GRCm39) I255V probably benign Het
Other mutations in Six6
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01560:Six6 APN 12 72,986,831 (GRCm39) start codon destroyed probably null 0.86
R1686:Six6 UTSW 12 72,988,451 (GRCm39) missense probably benign
R5391:Six6 UTSW 12 72,988,475 (GRCm39) nonsense probably null
R5395:Six6 UTSW 12 72,988,475 (GRCm39) nonsense probably null
R6879:Six6 UTSW 12 72,987,298 (GRCm39) missense probably benign 0.05
R7890:Six6 UTSW 12 72,987,317 (GRCm39) missense probably benign 0.08
R8077:Six6 UTSW 12 72,987,100 (GRCm39) missense probably damaging 1.00
R8081:Six6 UTSW 12 72,986,875 (GRCm39) missense probably damaging 0.98
R8181:Six6 UTSW 12 72,986,906 (GRCm39) missense probably damaging 0.99
R9027:Six6 UTSW 12 72,986,935 (GRCm39) missense
Predicted Primers PCR Primer
(F):5'- TCTTGCTGTGACCAGTGTCC -3'
(R):5'- AAGTAGCATTGGGTCAGGCC -3'

Sequencing Primer
(F):5'- GCTGTGACCAGTGTCCCTTTC -3'
(R):5'- CAGAGTCGCGATGGATTCTC -3'
Posted On 2014-07-14