Incidental Mutation 'R1780:Rspo1'
Institutional Source Beutler Lab
Gene Symbol Rspo1
Ensembl Gene ENSMUSG00000028871
Gene NameR-spondin 1
SynonymsR-spondin, Rspondin
MMRRC Submission 039811-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R1780 (G1)
Quality Score221
Status Validated
Chromosomal Location124986430-125009099 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 125007745 bp
Amino Acid Change Threonine to Alanine at position 200 (T200A)
Ref Sequence ENSEMBL: ENSMUSP00000030687 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030687]
Predicted Effect probably damaging
Transcript: ENSMUST00000030687
AA Change: T200A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000030687
Gene: ENSMUSG00000028871
AA Change: T200A

signal peptide 1 20 N/A INTRINSIC
FU 34 85 1.3e-3 SMART
FU 91 135 4.67e-5 SMART
TSP1 150 207 6.33e-7 SMART
low complexity region 209 220 N/A INTRINSIC
low complexity region 244 257 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000140698
Meta Mutation Damage Score 0.146 question?
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.8%
  • 10x: 95.2%
  • 20x: 92.3%
Validation Efficiency 98% (80/82)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a secreted activator protein with two cysteine-rich, furin-like domains and one thrombospondin type 1 domain. The encoded protein is a ligand for leucine-rich repeat-containing G-protein coupled receptors (LGR proteins) and positively regulates the Wnt signaling pathway. In mice, the protein induces the rapid onset of crypt cell proliferation and increases intestinal epithelial healing, providing a protective effect against chemotherapy-induced adverse effects. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2014]
PHENOTYPE: Homozygous inactivation of this gene leads to abnormal ovarian development and masculinized features including pseudohermaphroditism in genital ducts, depletion of fetal oocytes, male-like vascularization, and ectopic testosterone production in the ovaries. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrl2 T C 3: 148,852,593 E493G probably damaging Het
Aff3 A T 1: 38,535,702 S66T probably damaging Het
Ankrd17 T A 5: 90,232,415 K2470N probably damaging Het
Ap3m1 T C 14: 21,041,070 T156A probably benign Het
Arhgef4 T A 1: 34,724,160 S832R possibly damaging Het
Asb10 T C 5: 24,533,676 D423G possibly damaging Het
Ash1l A G 3: 88,965,984 T25A probably benign Het
Atp13a2 T A 4: 141,002,460 L663I possibly damaging Het
Atp9b A T 18: 80,776,897 Y174* probably null Het
Bche A G 3: 73,700,620 I491T probably benign Het
Bckdhb T C 9: 83,953,783 probably null Het
Cadps2 C T 6: 23,320,932 probably null Het
Cdc42bpb A T 12: 111,322,907 V468E probably damaging Het
Chrnd T C 1: 87,192,548 V33A possibly damaging Het
Col6a5 A T 9: 105,936,878 V645D unknown Het
Cpa1 C T 6: 30,643,008 L312F probably damaging Het
Cyp2a5 A G 7: 26,841,876 probably benign Het
Cyp2c39 C A 19: 39,538,851 probably benign Het
Cyp2d26 T C 15: 82,794,007 N56S probably damaging Het
Ddx21 A G 10: 62,594,147 probably benign Het
Dnah11 A T 12: 118,027,558 C2358S probably damaging Het
Entpd8 T C 2: 25,084,306 S368P probably benign Het
Epg5 A T 18: 78,023,990 Q2222L probably damaging Het
Ercc5 T A 1: 44,167,796 V623E probably benign Het
Flg2 A G 3: 93,202,999 E778G unknown Het
Gbe1 C T 16: 70,495,324 R515* probably null Het
Hsd17b6 A G 10: 127,994,327 probably null Het
Hyal6 C T 6: 24,734,032 probably benign Het
Ifi27l2b A G 12: 103,451,319 I203T probably damaging Het
Kcnk9 A C 15: 72,512,401 D309E unknown Het
Lrp6 C T 6: 134,464,451 R1184Q probably damaging Het
Mdn1 T C 4: 32,700,103 F1399L probably damaging Het
Mroh2a C T 1: 88,230,680 R150* probably null Het
Mx1 T C 16: 97,451,512 *289W probably null Het
Myo7b T C 18: 31,961,185 E1970G probably damaging Het
Mypn T C 10: 63,121,964 Y24C probably damaging Het
Naxe G C 3: 88,057,133 P167A probably benign Het
Nmnat2 A T 1: 153,112,440 K272* probably null Het
Nmnat3 C T 9: 98,354,111 T19M probably damaging Het
Olfr1275 T C 2: 111,231,698 I32V probably benign Het
Olfr1412 G A 1: 92,588,389 V20M probably benign Het
Olfr1474 A G 19: 13,471,362 T131A probably benign Het
Olfr64 A T 7: 103,893,555 F60Y probably damaging Het
Olfr66 A G 7: 103,881,592 V217A probably benign Het
Pgm3 T G 9: 86,556,204 E509D probably damaging Het
Phf3 A T 1: 30,811,942 D1110E probably damaging Het
Pkd1 T G 17: 24,581,569 S3062A probably benign Het
Pogz A T 3: 94,870,126 K372N possibly damaging Het
Pou1f1 A G 16: 65,523,470 Y15C probably benign Het
Ppfia2 A G 10: 106,896,507 T972A possibly damaging Het
Rasip1 A G 7: 45,635,318 Y703C possibly damaging Het
Recql T A 6: 142,364,598 Q502L probably benign Het
Rgs9 A T 11: 109,239,499 Y383* probably null Het
Rimbp3 T C 16: 17,212,632 S1307P probably benign Het
Ryr3 C T 2: 112,867,292 M922I probably damaging Het
Samm50 C T 15: 84,211,127 A438V probably damaging Het
Sec1 A C 7: 45,678,832 S264A probably benign Het
Sec31a A T 5: 100,381,336 probably null Het
Slc13a3 T C 2: 165,406,699 N553S unknown Het
Smg6 T A 11: 74,946,116 L852Q probably damaging Het
Spata13 A G 14: 60,691,725 N244S probably damaging Het
Srbd1 T C 17: 86,057,685 R648G probably damaging Het
Sugct T G 13: 17,452,454 probably null Het
Tmed10 A G 12: 85,354,879 Y85H probably damaging Het
Trim68 A G 7: 102,684,073 I134T possibly damaging Het
Trio A G 15: 27,744,038 C2603R possibly damaging Het
Tspyl3 G A 2: 153,225,256 R21W probably damaging Het
Ttn T C 2: 76,810,699 I11863V probably null Het
Ubp1 G A 9: 113,964,579 A283T possibly damaging Het
Ubtf A T 11: 102,314,918 F60L probably damaging Het
Vmn1r235 T C 17: 21,261,737 I108T probably benign Het
Vmn2r125 T C 4: 156,351,373 S349P probably damaging Het
Vmn2r25 A G 6: 123,828,465 S478P probably damaging Het
Vmn2r88 T A 14: 51,418,572 V746D probably damaging Het
Zcwpw1 A G 5: 137,796,652 K37E probably damaging Het
Zdhhc24 T C 19: 4,883,766 S284P probably damaging Het
Zswim8 C A 14: 20,716,327 H841N probably damaging Het
Other mutations in Rspo1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01447:Rspo1 APN 4 125005036 missense possibly damaging 0.93
IGL02728:Rspo1 APN 4 125005162 missense probably damaging 1.00
R0076:Rspo1 UTSW 4 124991397 missense probably benign 0.43
R0076:Rspo1 UTSW 4 124991397 missense probably benign 0.43
R0077:Rspo1 UTSW 4 124991397 missense probably benign 0.43
R0212:Rspo1 UTSW 4 124991397 missense probably benign 0.43
R0441:Rspo1 UTSW 4 124991397 missense probably benign 0.43
R0718:Rspo1 UTSW 4 125007149 missense possibly damaging 0.90
R0883:Rspo1 UTSW 4 124991432 splice site probably null
R6791:Rspo1 UTSW 4 125007183 missense probably benign 0.01
Predicted Primers PCR Primer

Sequencing Primer
Posted On2014-05-23