Incidental Mutation 'R0098:Smg1'
ID 16993
Institutional Source Beutler Lab
Gene Symbol Smg1
Ensembl Gene ENSMUSG00000030655
Gene Name SMG1 homolog, phosphatidylinositol 3-kinase-related kinase (C. elegans)
Synonyms 2610207I05Rik, 5430435M13Rik, C130002K18Rik
MMRRC Submission 038384-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0098 (G1)
Quality Score
Status Validated
Chromosome 7
Chromosomal Location 118131308-118243670 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to T at 118145467 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Methionine to Lysine at position 3154 (M3154K)
Ref Sequence ENSEMBL: ENSMUSP00000032891 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000032891]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000032891
AA Change: M3154K

PolyPhen 2 Score 0.024 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000032891
Gene: ENSMUSG00000030655
AA Change: M3154K

DomainStartEndE-ValueType
low complexity region 42 55 N/A INTRINSIC
SCOP:d1gw5a_ 147 621 7e-7 SMART
Pfam:SMG1 629 1240 9.8e-249 PFAM
low complexity region 1540 1551 N/A INTRINSIC
SCOP:d1gw5a_ 1680 1942 8e-3 SMART
low complexity region 2125 2141 N/A INTRINSIC
PI3Kc 2149 2493 7.93e-50 SMART
low complexity region 2759 2770 N/A INTRINSIC
low complexity region 3425 3442 N/A INTRINSIC
FATC 3626 3658 8.66e-12 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000178025
Predicted Effect probably benign
Transcript: ENSMUST00000179331
SMART Domains Protein: ENSMUSP00000137592
Gene: ENSMUSG00000030655

DomainStartEndE-ValueType
low complexity region 18 31 N/A INTRINSIC
SCOP:d1gw5a_ 71 545 1e-6 SMART
low complexity region 602 612 N/A INTRINSIC
low complexity region 631 646 N/A INTRINSIC
low complexity region 698 718 N/A INTRINSIC
low complexity region 898 915 N/A INTRINSIC
low complexity region 1135 1147 N/A INTRINSIC
low complexity region 1464 1475 N/A INTRINSIC
low complexity region 2049 2065 N/A INTRINSIC
PI3Kc 2073 2417 7.93e-50 SMART
low complexity region 2683 2694 N/A INTRINSIC
low complexity region 3349 3366 N/A INTRINSIC
FATC 3550 3582 8.66e-12 SMART
Meta Mutation Damage Score 0.1458 question?
Coding Region Coverage
  • 1x: 90.4%
  • 3x: 88.1%
  • 10x: 82.9%
  • 20x: 75.6%
Validation Efficiency 93% (78/84)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein involved in nonsense-mediated mRNA decay (NMD) as part of the mRNA surveillance complex. The protein has kinase activity and is thought to function in NMD by phosphorylating the regulator of nonsense transcripts 1 protein. Alternatively spliced transcript variants have been described, but their full-length nature has yet to be determined. [provided by RefSeq, Mar 2013]
PHENOTYPE: Mice homozygous for a gene trap allele exhibit early embryonic lethality. Mice heteroygous for a gene trap allele exhibit abnormal tooth development, chronic inflammation, increased body weight, increased incidence of tumor formation and premature death. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310061I04Rik A T 17: 35,896,417 (GRCm38) probably benign Het
Acad9 T C 3: 36,073,540 (GRCm38) I97T probably damaging Het
Adam32 T A 8: 24,914,389 (GRCm38) Y200F possibly damaging Het
Adcy4 T C 14: 55,769,827 (GRCm38) N976S possibly damaging Het
Adgrb2 C G 4: 130,007,831 (GRCm38) P416R probably damaging Het
Alpk2 A G 18: 65,349,911 (GRCm38) L342S probably damaging Het
Ambra1 T A 2: 91,767,711 (GRCm38) H72Q possibly damaging Het
Ankrd10 T C 8: 11,612,560 (GRCm38) H391R probably benign Het
Arfgef3 A G 10: 18,589,642 (GRCm38) V2151A probably damaging Het
Atm T C 9: 53,518,569 (GRCm38) D389G probably benign Het
Atp10b A T 11: 43,189,604 (GRCm38) S236C probably benign Het
B3gat1 C T 9: 26,756,941 (GRCm38) R276C probably damaging Het
Bcl9l C T 9: 44,505,617 (GRCm38) P251S probably benign Het
Cdhr5 C A 7: 141,269,868 (GRCm38) G331W probably damaging Het
Cmklr1 T C 5: 113,614,470 (GRCm38) T157A probably benign Het
Cndp1 T A 18: 84,628,824 (GRCm38) E246D probably damaging Het
Cntn4 A G 6: 106,618,424 (GRCm38) probably benign Het
Crebbp A G 16: 4,091,928 (GRCm38) L1078P probably damaging Het
Cyp20a1 G T 1: 60,387,254 (GRCm38) E452* probably null Het
Emb T C 13: 117,267,498 (GRCm38) V262A probably damaging Het
Ephb1 C T 9: 102,041,140 (GRCm38) R390H probably damaging Het
Faf1 T C 4: 109,935,499 (GRCm38) L556S probably damaging Het
Fat2 T C 11: 55,298,605 (GRCm38) T1196A probably damaging Het
Fbf1 A T 11: 116,148,119 (GRCm38) probably null Het
Gid8 T A 2: 180,714,735 (GRCm38) I55N possibly damaging Het
Hexa T C 9: 59,558,100 (GRCm38) Y213H probably damaging Het
Igf2bp1 T C 11: 95,973,163 (GRCm38) K234E probably damaging Het
Ighv1-58 C T 12: 115,312,299 (GRCm38) G73E probably benign Het
Kalrn A T 16: 33,975,619 (GRCm38) I1262K possibly damaging Het
Lrp1 C T 10: 127,552,738 (GRCm38) V3281I probably benign Het
Lrp2 T C 2: 69,475,412 (GRCm38) D2935G probably damaging Het
Lypd6 T A 2: 50,190,780 (GRCm38) V160E probably benign Het
Muc19 C T 15: 91,892,907 (GRCm38) noncoding transcript Het
Nrxn3 A G 12: 89,260,201 (GRCm38) D202G probably damaging Het
Nxn A T 11: 76,278,594 (GRCm38) probably benign Het
Olfr1461 T A 19: 13,165,662 (GRCm38) I216K probably benign Het
Palld C A 8: 61,525,086 (GRCm38) G890V probably damaging Het
Pcx C A 19: 4,601,747 (GRCm38) probably benign Het
Pik3c2g T C 6: 139,662,443 (GRCm38) S416P unknown Het
Ppa2 C T 3: 133,370,473 (GRCm38) probably benign Het
Ppp1r18 A G 17: 35,867,996 (GRCm38) I254M probably benign Het
Prune2 A G 19: 17,123,903 (GRCm38) E2257G possibly damaging Het
Rd3 A G 1: 191,985,300 (GRCm38) M244V probably benign Het
Rfx5 T A 3: 94,958,368 (GRCm38) V326E probably damaging Het
Rgs3 G C 4: 62,625,906 (GRCm38) R305P probably damaging Het
Rpp40 A G 13: 35,898,987 (GRCm38) Y173H probably benign Het
Ryr3 T C 2: 112,901,031 (GRCm38) N645D probably damaging Het
Sema3e T C 5: 14,252,432 (GRCm38) V657A possibly damaging Het
Serpina3n T A 12: 104,413,518 (GRCm38) V390E probably damaging Het
Shank1 A G 7: 44,313,285 (GRCm38) Y141C unknown Het
Tdrd12 A G 7: 35,475,993 (GRCm38) L996P probably damaging Het
Tfrc G T 16: 32,623,426 (GRCm38) V490F probably damaging Het
Tie1 T C 4: 118,486,587 (GRCm38) S53G probably benign Het
Topaz1 T C 9: 122,790,123 (GRCm38) Y1262H possibly damaging Het
Ttc3 A T 16: 94,390,265 (GRCm38) H222L probably benign Het
Ubxn8 T C 8: 33,635,365 (GRCm38) probably benign Het
Unk A G 11: 116,050,169 (GRCm38) Y252C probably damaging Het
Vwc2l A G 1: 70,729,131 (GRCm38) Y71C probably damaging Het
Zfp386 T A 12: 116,059,214 (GRCm38) L184* probably null Het
Other mutations in Smg1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00272:Smg1 APN 7 118,198,271 (GRCm38) utr 3 prime probably benign
IGL00481:Smg1 APN 7 118,210,794 (GRCm38) missense possibly damaging 0.67
IGL00503:Smg1 APN 7 118,185,483 (GRCm38) utr 3 prime probably benign
IGL00927:Smg1 APN 7 118,140,632 (GRCm38) missense probably damaging 1.00
IGL01333:Smg1 APN 7 118,163,378 (GRCm38) splice site probably benign
IGL01344:Smg1 APN 7 118,190,836 (GRCm38) utr 3 prime probably benign
IGL01397:Smg1 APN 7 118,163,221 (GRCm38) utr 3 prime probably benign
IGL01403:Smg1 APN 7 118,158,132 (GRCm38) utr 3 prime probably benign
IGL01573:Smg1 APN 7 118,167,962 (GRCm38) utr 3 prime probably benign
IGL01872:Smg1 APN 7 118,148,944 (GRCm38) utr 3 prime probably benign
IGL02010:Smg1 APN 7 118,186,146 (GRCm38) utr 3 prime probably benign
IGL02158:Smg1 APN 7 118,212,946 (GRCm38) missense possibly damaging 0.77
IGL02268:Smg1 APN 7 118,182,541 (GRCm38) missense probably benign 0.19
IGL02314:Smg1 APN 7 118,154,709 (GRCm38) utr 3 prime probably benign
IGL02552:Smg1 APN 7 118,195,894 (GRCm38) utr 3 prime probably benign
IGL02577:Smg1 APN 7 118,203,122 (GRCm38) missense probably damaging 0.99
IGL02859:Smg1 APN 7 118,148,933 (GRCm38) utr 3 prime probably benign
IGL02890:Smg1 APN 7 118,185,501 (GRCm38) utr 3 prime probably benign
IGL02892:Smg1 APN 7 118,167,955 (GRCm38) utr 3 prime probably benign
IGL03119:Smg1 APN 7 118,195,113 (GRCm38) utr 3 prime probably benign
IGL03123:Smg1 APN 7 118,157,181 (GRCm38) utr 3 prime probably benign
IGL03128:Smg1 APN 7 118,203,059 (GRCm38) missense probably benign 0.03
IGL03184:Smg1 APN 7 118,180,380 (GRCm38) missense possibly damaging 0.86
PIT4508001:Smg1 UTSW 7 118,185,541 (GRCm38) missense unknown
R0010:Smg1 UTSW 7 118,171,859 (GRCm38) utr 3 prime probably benign
R0010:Smg1 UTSW 7 118,171,859 (GRCm38) utr 3 prime probably benign
R0025:Smg1 UTSW 7 118,212,443 (GRCm38) missense possibly damaging 0.92
R0025:Smg1 UTSW 7 118,212,443 (GRCm38) missense possibly damaging 0.92
R0139:Smg1 UTSW 7 118,152,675 (GRCm38) critical splice donor site probably null
R0371:Smg1 UTSW 7 118,168,300 (GRCm38) utr 3 prime probably benign
R0415:Smg1 UTSW 7 118,182,468 (GRCm38) missense probably benign 0.34
R0416:Smg1 UTSW 7 118,184,461 (GRCm38) splice site probably benign
R0423:Smg1 UTSW 7 118,176,880 (GRCm38) missense possibly damaging 0.53
R0600:Smg1 UTSW 7 118,160,383 (GRCm38) utr 3 prime probably benign
R0626:Smg1 UTSW 7 118,182,383 (GRCm38) missense possibly damaging 0.82
R0627:Smg1 UTSW 7 118,167,861 (GRCm38) utr 3 prime probably benign
R0727:Smg1 UTSW 7 118,166,422 (GRCm38) utr 3 prime probably benign
R0729:Smg1 UTSW 7 118,146,289 (GRCm38) utr 3 prime probably benign
R0841:Smg1 UTSW 7 118,143,301 (GRCm38) missense possibly damaging 0.96
R1114:Smg1 UTSW 7 118,159,790 (GRCm38) utr 3 prime probably benign
R1256:Smg1 UTSW 7 118,203,087 (GRCm38) missense probably damaging 1.00
R1298:Smg1 UTSW 7 118,168,211 (GRCm38) utr 3 prime probably benign
R1370:Smg1 UTSW 7 118,159,752 (GRCm38) utr 3 prime probably benign
R1591:Smg1 UTSW 7 118,156,919 (GRCm38) utr 3 prime probably benign
R1736:Smg1 UTSW 7 118,165,967 (GRCm38) splice site probably null
R1755:Smg1 UTSW 7 118,203,064 (GRCm38) nonsense probably null
R1765:Smg1 UTSW 7 118,139,715 (GRCm38) missense probably benign 0.03
R1789:Smg1 UTSW 7 118,145,798 (GRCm38) missense possibly damaging 0.73
R1845:Smg1 UTSW 7 118,154,622 (GRCm38) utr 3 prime probably benign
R1908:Smg1 UTSW 7 118,154,199 (GRCm38) utr 3 prime probably benign
R1909:Smg1 UTSW 7 118,154,199 (GRCm38) utr 3 prime probably benign
R1942:Smg1 UTSW 7 118,158,103 (GRCm38) utr 3 prime probably benign
R2064:Smg1 UTSW 7 118,156,867 (GRCm38) utr 3 prime probably benign
R2072:Smg1 UTSW 7 118,163,166 (GRCm38) utr 3 prime probably benign
R2154:Smg1 UTSW 7 118,158,076 (GRCm38) utr 3 prime probably benign
R2895:Smg1 UTSW 7 118,189,143 (GRCm38) utr 3 prime probably benign
R2915:Smg1 UTSW 7 118,210,879 (GRCm38) splice site probably benign
R3416:Smg1 UTSW 7 118,148,853 (GRCm38) utr 3 prime probably benign
R3417:Smg1 UTSW 7 118,148,853 (GRCm38) utr 3 prime probably benign
R3873:Smg1 UTSW 7 118,154,662 (GRCm38) utr 3 prime probably benign
R4082:Smg1 UTSW 7 118,160,246 (GRCm38) utr 3 prime probably benign
R4230:Smg1 UTSW 7 118,148,733 (GRCm38) critical splice donor site probably null
R4304:Smg1 UTSW 7 118,139,518 (GRCm38) missense probably benign 0.03
R4549:Smg1 UTSW 7 118,159,683 (GRCm38) utr 3 prime probably benign
R4571:Smg1 UTSW 7 118,139,465 (GRCm38) missense possibly damaging 0.72
R4638:Smg1 UTSW 7 118,195,926 (GRCm38) utr 3 prime probably benign
R4642:Smg1 UTSW 7 118,154,264 (GRCm38) utr 3 prime probably benign
R4656:Smg1 UTSW 7 118,212,951 (GRCm38) missense probably benign 0.00
R4754:Smg1 UTSW 7 118,156,731 (GRCm38) utr 3 prime probably benign
R4798:Smg1 UTSW 7 118,180,474 (GRCm38) missense probably benign 0.32
R4906:Smg1 UTSW 7 118,152,408 (GRCm38) utr 3 prime probably benign
R4978:Smg1 UTSW 7 118,154,247 (GRCm38) utr 3 prime probably benign
R4989:Smg1 UTSW 7 118,208,051 (GRCm38) missense probably benign
R4989:Smg1 UTSW 7 118,158,100 (GRCm38) utr 3 prime probably benign
R5026:Smg1 UTSW 7 118,193,545 (GRCm38) utr 3 prime probably benign
R5124:Smg1 UTSW 7 118,213,012 (GRCm38) missense probably benign 0.00
R5318:Smg1 UTSW 7 118,160,204 (GRCm38) utr 3 prime probably benign
R5356:Smg1 UTSW 7 118,195,133 (GRCm38) utr 3 prime probably benign
R5404:Smg1 UTSW 7 118,206,908 (GRCm38) missense probably damaging 1.00
R5423:Smg1 UTSW 7 118,146,071 (GRCm38) missense possibly damaging 0.70
R5441:Smg1 UTSW 7 118,195,081 (GRCm38) utr 3 prime probably benign
R5490:Smg1 UTSW 7 118,139,436 (GRCm38) missense possibly damaging 0.86
R5541:Smg1 UTSW 7 118,157,163 (GRCm38) utr 3 prime probably benign
R5564:Smg1 UTSW 7 118,189,819 (GRCm38) utr 3 prime probably benign
R5580:Smg1 UTSW 7 118,148,902 (GRCm38) utr 3 prime probably benign
R5600:Smg1 UTSW 7 118,167,884 (GRCm38) utr 3 prime probably benign
R5628:Smg1 UTSW 7 118,154,701 (GRCm38) utr 3 prime probably benign
R5646:Smg1 UTSW 7 118,212,559 (GRCm38) missense probably benign 0.42
R5656:Smg1 UTSW 7 118,154,664 (GRCm38) utr 3 prime probably benign
R5660:Smg1 UTSW 7 118,143,347 (GRCm38) missense probably benign 0.33
R5706:Smg1 UTSW 7 118,145,590 (GRCm38) missense possibly damaging 0.86
R5786:Smg1 UTSW 7 118,212,897 (GRCm38) missense probably benign 0.12
R5890:Smg1 UTSW 7 118,190,586 (GRCm38) utr 3 prime probably benign
R5912:Smg1 UTSW 7 118,154,586 (GRCm38) utr 3 prime probably benign
R5977:Smg1 UTSW 7 118,141,357 (GRCm38) utr 3 prime probably benign
R5993:Smg1 UTSW 7 118,140,509 (GRCm38) missense probably benign 0.33
R6161:Smg1 UTSW 7 118,163,330 (GRCm38) utr 3 prime probably benign
R6187:Smg1 UTSW 7 118,189,163 (GRCm38) utr 3 prime probably benign
R6264:Smg1 UTSW 7 118,166,087 (GRCm38) utr 3 prime probably benign
R6331:Smg1 UTSW 7 118,154,277 (GRCm38) utr 3 prime probably benign
R6561:Smg1 UTSW 7 118,166,077 (GRCm38) utr 3 prime probably benign
R6571:Smg1 UTSW 7 118,184,514 (GRCm38) utr 3 prime probably benign
R6736:Smg1 UTSW 7 118,157,166 (GRCm38) utr 3 prime probably benign
R6752:Smg1 UTSW 7 118,163,316 (GRCm38) utr 3 prime probably benign
R6777:Smg1 UTSW 7 118,189,117 (GRCm38) utr 3 prime probably benign
R6788:Smg1 UTSW 7 118,184,571 (GRCm38) utr 3 prime probably benign
R6883:Smg1 UTSW 7 118,168,180 (GRCm38) utr 3 prime probably benign
R6991:Smg1 UTSW 7 118,167,868 (GRCm38) utr 3 prime probably benign
R7056:Smg1 UTSW 7 118,146,400 (GRCm38) splice site probably benign
R7058:Smg1 UTSW 7 118,198,279 (GRCm38) utr 3 prime probably benign
R7100:Smg1 UTSW 7 118,184,520 (GRCm38) missense unknown
R7133:Smg1 UTSW 7 118,152,908 (GRCm38) missense unknown
R7221:Smg1 UTSW 7 118,182,797 (GRCm38) missense possibly damaging 0.86
R7229:Smg1 UTSW 7 118,176,955 (GRCm38) missense probably benign 0.03
R7293:Smg1 UTSW 7 118,166,099 (GRCm38) missense unknown
R7361:Smg1 UTSW 7 118,184,977 (GRCm38) missense unknown
R7438:Smg1 UTSW 7 118,195,893 (GRCm38) missense unknown
R7686:Smg1 UTSW 7 118,167,858 (GRCm38) missense unknown
R7798:Smg1 UTSW 7 118,171,939 (GRCm38) missense possibly damaging 0.73
R7908:Smg1 UTSW 7 118,186,134 (GRCm38) missense unknown
R7923:Smg1 UTSW 7 118,143,322 (GRCm38) missense possibly damaging 0.96
R7978:Smg1 UTSW 7 118,193,655 (GRCm38) missense unknown
R7997:Smg1 UTSW 7 118,173,142 (GRCm38) missense unknown
R7997:Smg1 UTSW 7 118,173,141 (GRCm38) missense unknown
R8025:Smg1 UTSW 7 118,206,989 (GRCm38) nonsense probably null
R8056:Smg1 UTSW 7 118,160,366 (GRCm38) missense unknown
R8061:Smg1 UTSW 7 118,152,387 (GRCm38) missense unknown
R8095:Smg1 UTSW 7 118,173,062 (GRCm38) missense unknown
R8198:Smg1 UTSW 7 118,145,606 (GRCm38) missense probably benign 0.03
R8399:Smg1 UTSW 7 118,190,571 (GRCm38) missense unknown
R8445:Smg1 UTSW 7 118,136,977 (GRCm38) missense possibly damaging 0.72
R8519:Smg1 UTSW 7 118,171,759 (GRCm38) utr 3 prime probably benign
R8817:Smg1 UTSW 7 118,159,664 (GRCm38) missense unknown
R8832:Smg1 UTSW 7 118,139,783 (GRCm38) missense probably benign 0.33
R8855:Smg1 UTSW 7 118,206,899 (GRCm38) missense unknown
R8866:Smg1 UTSW 7 118,206,899 (GRCm38) missense unknown
R8946:Smg1 UTSW 7 118,152,677 (GRCm38) missense probably null
R8954:Smg1 UTSW 7 118,206,992 (GRCm38) missense probably damaging 1.00
R8967:Smg1 UTSW 7 118,166,516 (GRCm38) missense unknown
R9072:Smg1 UTSW 7 118,183,809 (GRCm38) missense unknown
R9090:Smg1 UTSW 7 118,212,563 (GRCm38) missense unknown
R9156:Smg1 UTSW 7 118,154,661 (GRCm38) missense unknown
R9198:Smg1 UTSW 7 118,195,956 (GRCm38) missense unknown
R9240:Smg1 UTSW 7 118,139,808 (GRCm38) missense probably benign 0.18
R9271:Smg1 UTSW 7 118,212,563 (GRCm38) missense unknown
R9289:Smg1 UTSW 7 118,145,416 (GRCm38) missense possibly damaging 0.53
R9378:Smg1 UTSW 7 118,178,775 (GRCm38) nonsense probably null
R9396:Smg1 UTSW 7 118,208,080 (GRCm38) missense unknown
R9469:Smg1 UTSW 7 118,140,551 (GRCm38) missense possibly damaging 0.72
R9539:Smg1 UTSW 7 118,145,753 (GRCm38) missense probably benign 0.03
R9549:Smg1 UTSW 7 118,196,031 (GRCm38) missense unknown
R9563:Smg1 UTSW 7 118,212,985 (GRCm38) missense unknown
R9564:Smg1 UTSW 7 118,212,985 (GRCm38) missense unknown
R9597:Smg1 UTSW 7 118,213,047 (GRCm38) missense unknown
R9643:Smg1 UTSW 7 118,156,710 (GRCm38) missense unknown
R9703:Smg1 UTSW 7 118,140,521 (GRCm38) missense possibly damaging 0.73
R9730:Smg1 UTSW 7 118,183,781 (GRCm38) missense unknown
Z1088:Smg1 UTSW 7 118,178,399 (GRCm38) missense possibly damaging 0.96
Z1088:Smg1 UTSW 7 118,168,661 (GRCm38) nonsense probably null
Z1088:Smg1 UTSW 7 118,154,635 (GRCm38) utr 3 prime probably benign
Z1176:Smg1 UTSW 7 118,206,907 (GRCm38) missense unknown
Z1176:Smg1 UTSW 7 118,206,887 (GRCm38) missense unknown
Z1177:Smg1 UTSW 7 118,213,033 (GRCm38) missense unknown
Z1177:Smg1 UTSW 7 118,168,608 (GRCm38) missense probably null
Posted On 2013-01-20