Incidental Mutation 'R5033:Piwil2'
ID 389401
Institutional Source Beutler Lab
Gene Symbol Piwil2
Ensembl Gene ENSMUSG00000033644
Gene Name piwi-like RNA-mediated gene silencing 2
Synonyms mili, Miwi like
MMRRC Submission 042624-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5033 (G1)
Quality Score 225
Status Not validated
Chromosome 14
Chromosomal Location 70609926-70666832 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 70659042 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Lysine at position 161 (I161K)
Ref Sequence ENSEMBL: ENSMUSP00000154615 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048129] [ENSMUST00000226229] [ENSMUST00000226426]
AlphaFold Q8CDG1
Predicted Effect probably benign
Transcript: ENSMUST00000048129
AA Change: I161K

PolyPhen 2 Score 0.024 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000047385
Gene: ENSMUSG00000033644
AA Change: I161K

DomainStartEndE-ValueType
low complexity region 35 46 N/A INTRINSIC
low complexity region 90 102 N/A INTRINSIC
low complexity region 176 190 N/A INTRINSIC
DUF1785 335 386 7.44e-2 SMART
PAZ 386 524 1.92e-62 SMART
Piwi 666 957 2.45e-119 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000158092
Predicted Effect possibly damaging
Transcript: ENSMUST00000226229
AA Change: I161K

PolyPhen 2 Score 0.708 (Sensitivity: 0.86; Specificity: 0.92)
Predicted Effect probably benign
Transcript: ENSMUST00000226426
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.4%
  • 20x: 92.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] PIWIL2 belongs to the Argonaute family of proteins, which function in development and maintenance of germline stem cells (Sasaki et al., 2003 [PubMed 12906857]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit decreased testis weight, azoospermia, and male infertility associated with a complete arrest of spermatogenesis and increased apoptotic cell death during the early prophase of the first meiosis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 88 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700012B07Rik G T 11: 109,684,980 (GRCm39) C172* probably null Het
9930111J21Rik1 G A 11: 48,838,533 (GRCm39) R685W probably damaging Het
Arhgap10 A T 8: 78,109,386 (GRCm39) L399H probably damaging Het
Arih2 AGCCG AG 9: 108,488,859 (GRCm39) probably benign Het
Atp13a2 A G 4: 140,728,132 (GRCm39) H575R possibly damaging Het
Bbof1 G A 12: 84,458,044 (GRCm39) probably null Het
Bltp3a A G 17: 28,105,838 (GRCm39) E788G probably damaging Het
Catsperg2 A C 7: 29,409,559 (GRCm39) Y545D possibly damaging Het
Cdc42bpa T A 1: 179,892,580 (GRCm39) I248N probably damaging Het
Cdk11b A T 4: 155,733,282 (GRCm39) probably benign Het
Cfap46 C A 7: 139,183,776 (GRCm39) L90F probably benign Het
Cndp2 A G 18: 84,688,954 (GRCm39) L276P possibly damaging Het
Col3a1 A C 1: 45,385,270 (GRCm39) D129A probably damaging Het
Daam1 C A 12: 71,993,294 (GRCm39) H354Q unknown Het
Dnah5 T A 15: 28,421,824 (GRCm39) F3892Y probably damaging Het
Dnajb3 A G 1: 88,132,745 (GRCm39) V219A possibly damaging Het
Drd5 A G 5: 38,477,544 (GRCm39) H179R probably damaging Het
Dym A G 18: 75,252,232 (GRCm39) N333D possibly damaging Het
Eif2b3 A G 4: 116,909,933 (GRCm39) D156G probably damaging Het
Emc1 A G 4: 139,099,007 (GRCm39) D830G probably damaging Het
F13a1 A C 13: 37,172,830 (GRCm39) I183M probably damaging Het
Fam136b-ps T A 15: 31,277,043 (GRCm39) probably benign Het
Fdft1 C A 14: 63,400,853 (GRCm39) K93N probably damaging Het
Garre1 C T 7: 33,945,237 (GRCm39) G336S probably benign Het
Gcc2 A G 10: 58,114,628 (GRCm39) D959G probably damaging Het
Gp2 A G 7: 119,053,514 (GRCm39) V149A probably damaging Het
Gpc1 G A 1: 92,784,751 (GRCm39) G308D probably damaging Het
Hdac9 A T 12: 34,423,906 (GRCm39) C587S probably benign Het
Hspg2 C T 4: 137,246,251 (GRCm39) R1010C probably damaging Het
Iars2 A G 1: 185,050,125 (GRCm39) V453A possibly damaging Het
Il1r1 T G 1: 40,332,684 (GRCm39) C121W probably damaging Het
Inhca A G 9: 103,156,613 (GRCm39) V149A probably benign Het
Jazf1 A G 6: 52,754,525 (GRCm39) Y184H probably damaging Het
Kel A T 6: 41,675,989 (GRCm39) Y234N probably damaging Het
Khk G A 5: 31,087,004 (GRCm39) G186D probably damaging Het
Klf4 A T 4: 55,530,301 (GRCm39) M270K probably benign Het
Kmt2c G A 5: 25,519,706 (GRCm39) L2135F probably benign Het
Krtap15-1 A G 16: 88,626,044 (GRCm39) Y37C probably damaging Het
Lars1 A G 18: 42,347,841 (GRCm39) F994S possibly damaging Het
Ldc1 C T 4: 130,115,408 (GRCm39) probably null Het
Lrp8 T C 4: 107,691,952 (GRCm39) probably null Het
Lrrc2 A T 9: 110,809,987 (GRCm39) D341V probably damaging Het
Map4k4 A G 1: 40,046,662 (GRCm39) K646R probably damaging Het
Mrps9 T A 1: 42,934,491 (GRCm39) probably null Het
Or10ag60 T A 2: 87,438,055 (GRCm39) C108S probably damaging Het
Or11h6 T A 14: 50,880,619 (GRCm39) Y288N probably damaging Het
Or8c20 C T 9: 38,260,924 (GRCm39) H176Y probably damaging Het
Pcnt A T 10: 76,235,779 (GRCm39) C1401S possibly damaging Het
Pdgfrb A T 18: 61,210,740 (GRCm39) K749M probably damaging Het
Pigo A T 4: 43,019,412 (GRCm39) W969R probably null Het
Pigr A T 1: 130,772,436 (GRCm39) Y218F probably damaging Het
Pih1d1 A G 7: 44,804,278 (GRCm39) probably benign Het
Pik3cg A T 12: 32,249,195 (GRCm39) probably null Het
Pik3r6 A T 11: 68,424,294 (GRCm39) K300* probably null Het
Pip5k1c A G 10: 81,141,084 (GRCm39) D64G probably damaging Het
Pou3f1 A G 4: 124,552,449 (GRCm39) E317G probably damaging Het
Prdm8 C T 5: 98,333,071 (GRCm39) Q213* probably null Het
Prpf6 T A 2: 181,291,899 (GRCm39) C739S possibly damaging Het
Psmc3 T A 2: 90,884,953 (GRCm39) S40T probably benign Het
Psmd3 A T 11: 98,573,650 (GRCm39) D32V probably damaging Het
Ptpro T A 6: 137,420,592 (GRCm39) V1007D probably damaging Het
Rapgef6 A T 11: 54,582,207 (GRCm39) H1373L possibly damaging Het
Rnf207 A C 4: 152,397,666 (GRCm39) S328A probably benign Het
Ros1 C T 10: 52,004,512 (GRCm39) probably null Het
Ryr2 T A 13: 11,602,140 (GRCm39) I4581F possibly damaging Het
Sacm1l C T 9: 123,415,464 (GRCm39) R480W probably damaging Het
Sec16a A G 2: 26,309,661 (GRCm39) V664A probably benign Het
Selenoo T A 15: 88,976,969 (GRCm39) M207K probably damaging Het
Sh3tc2 G A 18: 62,147,962 (GRCm39) probably null Het
Slc28a2b T A 2: 122,353,395 (GRCm39) probably null Het
Slco2b1 G T 7: 99,309,256 (GRCm39) Q692K probably benign Het
Slfn4 A T 11: 83,077,623 (GRCm39) D137V probably damaging Het
Srrm2 G A 17: 24,039,592 (GRCm39) A2175T probably damaging Het
Stard9 T A 2: 120,523,880 (GRCm39) C692S probably benign Het
Sulf2 T A 2: 165,923,542 (GRCm39) D559V probably benign Het
Tbpl2 T C 2: 23,977,170 (GRCm39) I283V probably benign Het
Tmem19 A G 10: 115,195,666 (GRCm39) F46S probably benign Het
Trp63 T A 16: 25,582,056 (GRCm39) Y35N probably damaging Het
Ttn T A 2: 76,716,786 (GRCm39) probably benign Het
Ube2z A T 11: 95,941,148 (GRCm39) H331Q probably benign Het
Ubr1 C T 2: 120,742,478 (GRCm39) probably null Het
Vmn1r235 A T 17: 21,482,550 (GRCm39) I292F possibly damaging Het
Vmn2r1 T A 3: 64,012,501 (GRCm39) D787E probably damaging Het
Vmn2r3 A G 3: 64,167,220 (GRCm39) V637A probably benign Het
Xpnpep1 C A 19: 52,994,606 (GRCm39) V341L probably benign Het
Yme1l1 A G 2: 23,084,759 (GRCm39) D619G probably damaging Het
Zfp597 G A 16: 3,684,502 (GRCm39) P85S probably damaging Het
Zscan20 A G 4: 128,479,921 (GRCm39) S857P probably benign Het
Other mutations in Piwil2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01474:Piwil2 APN 14 70,635,667 (GRCm39) missense probably benign 0.35
IGL02215:Piwil2 APN 14 70,628,822 (GRCm39) missense possibly damaging 0.50
IGL02427:Piwil2 APN 14 70,635,583 (GRCm39) splice site probably benign
IGL02554:Piwil2 APN 14 70,628,935 (GRCm39) splice site probably benign
R0257:Piwil2 UTSW 14 70,660,080 (GRCm39) missense probably benign 0.00
R0566:Piwil2 UTSW 14 70,647,843 (GRCm39) missense probably damaging 0.99
R0800:Piwil2 UTSW 14 70,646,486 (GRCm39) unclassified probably benign
R0828:Piwil2 UTSW 14 70,613,466 (GRCm39) missense probably damaging 1.00
R0862:Piwil2 UTSW 14 70,632,823 (GRCm39) missense probably benign 0.00
R0864:Piwil2 UTSW 14 70,632,823 (GRCm39) missense probably benign 0.00
R0881:Piwil2 UTSW 14 70,646,376 (GRCm39) missense probably benign 0.34
R1734:Piwil2 UTSW 14 70,663,954 (GRCm39) critical splice donor site probably null
R1997:Piwil2 UTSW 14 70,664,107 (GRCm39) missense possibly damaging 0.90
R2011:Piwil2 UTSW 14 70,664,083 (GRCm39) missense probably damaging 1.00
R2043:Piwil2 UTSW 14 70,628,919 (GRCm39) missense probably benign 0.00
R2347:Piwil2 UTSW 14 70,646,366 (GRCm39) missense probably damaging 0.98
R2998:Piwil2 UTSW 14 70,648,687 (GRCm39) missense probably damaging 1.00
R4402:Piwil2 UTSW 14 70,646,365 (GRCm39) missense probably benign 0.01
R4455:Piwil2 UTSW 14 70,628,014 (GRCm39) missense probably benign 0.02
R4611:Piwil2 UTSW 14 70,639,646 (GRCm39) missense probably benign 0.07
R4763:Piwil2 UTSW 14 70,614,227 (GRCm39) missense probably damaging 1.00
R4869:Piwil2 UTSW 14 70,632,811 (GRCm39) missense probably benign 0.00
R5207:Piwil2 UTSW 14 70,629,966 (GRCm39) missense probably damaging 1.00
R5395:Piwil2 UTSW 14 70,632,846 (GRCm39) missense probably benign 0.01
R5486:Piwil2 UTSW 14 70,638,880 (GRCm39) missense probably benign 0.01
R5504:Piwil2 UTSW 14 70,627,348 (GRCm39) missense probably benign 0.01
R5629:Piwil2 UTSW 14 70,660,416 (GRCm39) missense probably damaging 1.00
R5967:Piwil2 UTSW 14 70,628,013 (GRCm39) missense probably benign 0.00
R6167:Piwil2 UTSW 14 70,660,342 (GRCm39) critical splice donor site probably null
R6168:Piwil2 UTSW 14 70,632,800 (GRCm39) missense probably benign 0.04
R6517:Piwil2 UTSW 14 70,611,785 (GRCm39) missense probably benign 0.44
R7261:Piwil2 UTSW 14 70,611,860 (GRCm39) missense probably damaging 1.00
R7727:Piwil2 UTSW 14 70,631,506 (GRCm39) missense probably damaging 1.00
R7745:Piwil2 UTSW 14 70,631,638 (GRCm39) missense probably benign
R7833:Piwil2 UTSW 14 70,632,890 (GRCm39) missense probably benign 0.02
R8044:Piwil2 UTSW 14 70,628,887 (GRCm39) missense possibly damaging 0.90
R8066:Piwil2 UTSW 14 70,658,168 (GRCm39) missense probably benign 0.00
R8516:Piwil2 UTSW 14 70,658,188 (GRCm39) missense probably benign 0.19
R9015:Piwil2 UTSW 14 70,627,984 (GRCm39) missense probably benign 0.00
R9494:Piwil2 UTSW 14 70,660,421 (GRCm39) missense probably benign 0.05
R9695:Piwil2 UTSW 14 70,627,349 (GRCm39) missense possibly damaging 0.66
X0023:Piwil2 UTSW 14 70,635,648 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- TCCTTCAGACCAGGTGATCTTAAC -3'
(R):5'- ATCCCCTGAACAAGAGGTGG -3'

Sequencing Primer
(F):5'- GACCAGGTGATCTTAACTCACTTTTC -3'
(R):5'- CTGAACAAGAGGTGGGCCCTG -3'
Posted On 2016-06-06