Incidental Mutation 'R1642:Dicer1'
ID 173628
Institutional Source Beutler Lab
Gene Symbol Dicer1
Ensembl Gene ENSMUSG00000041415
Gene Name dicer 1, ribonuclease type III
Synonyms D12Ertd7e, Dicer1, 1110006F08Rik
MMRRC Submission 039678-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1642 (G1)
Quality Score 225
Status Not validated
Chromosome 12
Chromosomal Location 104654001-104718211 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 104679415 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Serine at position 521 (C521S)
Ref Sequence ENSEMBL: ENSMUSP00000043676 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041987]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000041987
AA Change: C521S

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000043676
Gene: ENSMUSG00000041415
AA Change: C521S

DomainStartEndE-ValueType
DEXDc 30 233 5.14e-24 SMART
low complexity region 403 419 N/A INTRINSIC
HELICc 449 546 3.15e-10 SMART
Pfam:Dicer_dimer 620 707 1.4e-25 PFAM
low complexity region 713 723 N/A INTRINSIC
PAZ 881 1056 1.67e-48 SMART
Blast:PAZ 1080 1129 2e-8 BLAST
RIBOc 1285 1582 1.83e-35 SMART
RIBOc 1665 1831 5.97e-49 SMART
DSRM 1834 1897 6.89e-9 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000222528
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.1%
  • 10x: 95.4%
  • 20x: 89.7%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein possessing an RNA helicase motif containing a DEXH box in its amino terminus and an RNA motif in the carboxy terminus. The encoded protein functions as a ribonuclease and is required by the RNA interference and small temporal RNA (stRNA) pathways to produce the active small RNA component that represses gene expression. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2010]
PHENOTYPE: Mutation of this locus results in arrest of early embryonic development. [provided by MGI curators]
Allele List at MGI

All alleles(25) : Targeted(14) Gene trapped(11)

Other mutations in this stock
Total: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310057J18Rik A G 10: 28,862,233 (GRCm39) V19A probably benign Het
6820408C15Rik T C 2: 152,282,774 (GRCm39) Y210H probably damaging Het
Aars1 T A 8: 111,769,882 (GRCm39) I327N possibly damaging Het
Abca6 T A 11: 110,109,107 (GRCm39) N688Y possibly damaging Het
Ablim3 T C 18: 61,947,382 (GRCm39) K457R probably benign Het
Acsm2 A T 7: 119,162,860 (GRCm39) N45Y probably damaging Het
Agxt2 T C 15: 10,373,917 (GRCm39) S108P probably damaging Het
Akr1cl A T 1: 65,060,588 (GRCm39) M174K probably benign Het
Armh4 T C 14: 50,005,867 (GRCm39) probably null Het
Bfsp1 G A 2: 143,683,683 (GRCm39) R214W probably damaging Het
Cby3 A G 11: 50,250,343 (GRCm39) D183G probably damaging Het
Clip2 T C 5: 134,532,107 (GRCm39) D566G possibly damaging Het
Colgalt1 A G 8: 72,073,401 (GRCm39) I341V probably benign Het
Cyp2c38 T A 19: 39,390,153 (GRCm39) D349V probably damaging Het
Cyp3a16 T A 5: 145,406,399 (GRCm39) I18F unknown Het
Degs2 C T 12: 108,658,451 (GRCm39) C176Y probably benign Het
Dhx16 A T 17: 36,201,957 (GRCm39) T995S probably damaging Het
Dop1b T C 16: 93,559,203 (GRCm39) S532P probably benign Het
Dpysl4 T G 7: 138,670,254 (GRCm39) M124R probably damaging Het
Eml6 A G 11: 29,727,001 (GRCm39) probably null Het
Erbb4 A T 1: 68,370,393 (GRCm39) V395D probably damaging Het
Esf1 T C 2: 140,000,406 (GRCm39) D460G possibly damaging Het
F830045P16Rik G A 2: 129,305,634 (GRCm39) H247Y probably benign Het
Fsbp T A 4: 11,583,965 (GRCm39) S221R probably benign Het
Fstl5 T A 3: 76,317,929 (GRCm39) N198K possibly damaging Het
Gemin5 G T 11: 58,029,906 (GRCm39) H855Q probably damaging Het
Gjd3 T C 11: 98,873,535 (GRCm39) E103G probably benign Het
I0C0044D17Rik A G 4: 98,708,471 (GRCm39) probably benign Het
Iqca1l C A 5: 24,757,686 (GRCm39) R177L probably damaging Het
Itgb4 A T 11: 115,898,183 (GRCm39) R1646W probably damaging Het
Klri2 A T 6: 129,715,837 (GRCm39) C121S probably benign Het
Lamc3 A G 2: 31,806,008 (GRCm39) Y703C probably damaging Het
Lrrc10 A G 10: 116,881,788 (GRCm39) N154S probably damaging Het
Lrriq1 A G 10: 103,050,317 (GRCm39) F812L probably benign Het
Naip2 C T 13: 100,298,489 (GRCm39) A516T possibly damaging Het
Nav1 T C 1: 135,380,010 (GRCm39) Y1564C probably damaging Het
Ndufc1 T C 3: 51,315,664 (GRCm39) T25A probably benign Het
Neurl4 A G 11: 69,794,485 (GRCm39) M23V probably benign Het
Nnt A G 13: 119,541,086 (GRCm39) probably null Het
Nolc1 G C 19: 46,067,461 (GRCm39) probably null Het
Nrg1 A T 8: 32,314,536 (GRCm39) M289K probably benign Het
Oas3 G T 5: 120,915,639 (GRCm39) H17Q possibly damaging Het
Or10h1 A G 17: 33,418,430 (GRCm39) Y132C probably damaging Het
Or2z2 A G 11: 58,346,664 (GRCm39) I37T probably benign Het
Or5m5 A G 2: 85,814,201 (GRCm39) K6E probably benign Het
Or8g36 C T 9: 39,422,650 (GRCm39) R122H possibly damaging Het
Parp9 T C 16: 35,788,067 (GRCm39) Y612H probably benign Het
Pcdh1 A T 18: 38,332,283 (GRCm39) M240K possibly damaging Het
Pcdhb9 A G 18: 37,533,987 (GRCm39) probably benign Het
Plpp2 A G 10: 79,366,518 (GRCm39) V42A probably damaging Het
Ppic C T 18: 53,540,134 (GRCm39) V172M probably damaging Het
Ppp1r9b A G 11: 94,892,150 (GRCm39) silent Het
Prop1 A G 11: 50,844,152 (GRCm39) V27A possibly damaging Het
Psmc5 A G 11: 106,153,242 (GRCm39) T295A probably benign Het
Rpa1 A G 11: 75,203,517 (GRCm39) probably null Het
Rrp12 A G 19: 41,860,176 (GRCm39) F1016L probably damaging Het
Scn2a A T 2: 65,514,041 (GRCm39) I242F probably damaging Het
Slco1a6 T A 6: 142,032,160 (GRCm39) H655L probably benign Het
Sp140 G A 1: 85,538,545 (GRCm39) probably null Het
Syne1 A G 10: 5,298,694 (GRCm39) I1071T possibly damaging Het
Tbc1d9b A G 11: 50,040,659 (GRCm39) D392G probably damaging Het
Tcaim G A 9: 122,647,838 (GRCm39) probably null Het
Tgm3 T A 2: 129,889,702 (GRCm39) V632E probably damaging Het
Triobp C A 15: 78,886,348 (GRCm39) R1830S probably damaging Het
Ttn A T 2: 76,641,587 (GRCm39) L5176Q possibly damaging Het
Vps8 A G 16: 21,400,329 (GRCm39) T1266A probably benign Het
Znfx1 T C 2: 166,880,930 (GRCm39) I285V possibly damaging Het
Other mutations in Dicer1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00943:Dicer1 APN 12 104,663,031 (GRCm39) missense possibly damaging 0.93
IGL01061:Dicer1 APN 12 104,672,586 (GRCm39) missense probably null 0.75
IGL01527:Dicer1 APN 12 104,657,869 (GRCm39) nonsense probably null
IGL01597:Dicer1 APN 12 104,671,469 (GRCm39) nonsense probably null
IGL01636:Dicer1 APN 12 104,688,500 (GRCm39) missense probably damaging 1.00
IGL01717:Dicer1 APN 12 104,669,046 (GRCm39) nonsense probably null
IGL01765:Dicer1 APN 12 104,672,999 (GRCm39) missense probably damaging 1.00
IGL01871:Dicer1 APN 12 104,670,439 (GRCm39) missense probably damaging 1.00
IGL02316:Dicer1 APN 12 104,668,812 (GRCm39) missense probably damaging 1.00
IGL02317:Dicer1 APN 12 104,663,279 (GRCm39) missense probably damaging 1.00
IGL02539:Dicer1 APN 12 104,663,294 (GRCm39) missense probably damaging 0.97
IGL02544:Dicer1 APN 12 104,681,091 (GRCm39) missense probably damaging 1.00
IGL02664:Dicer1 APN 12 104,671,388 (GRCm39) missense probably damaging 1.00
IGL02667:Dicer1 APN 12 104,681,165 (GRCm39) missense probably damaging 1.00
IGL03353:Dicer1 APN 12 104,679,366 (GRCm39) missense probably damaging 1.00
IGL03377:Dicer1 APN 12 104,678,456 (GRCm39) missense probably damaging 0.98
everest UTSW 12 104,671,387 (GRCm39) missense probably damaging 1.00
PIT4480001:Dicer1 UTSW 12 104,662,803 (GRCm39) missense probably benign
R0032:Dicer1 UTSW 12 104,671,057 (GRCm39) nonsense probably null
R0032:Dicer1 UTSW 12 104,671,057 (GRCm39) nonsense probably null
R0219:Dicer1 UTSW 12 104,658,384 (GRCm39) critical splice donor site probably null
R0242:Dicer1 UTSW 12 104,668,710 (GRCm39) missense probably benign 0.02
R0242:Dicer1 UTSW 12 104,668,710 (GRCm39) missense probably benign 0.02
R0385:Dicer1 UTSW 12 104,670,433 (GRCm39) missense probably damaging 1.00
R0402:Dicer1 UTSW 12 104,697,323 (GRCm39) missense probably benign 0.04
R0426:Dicer1 UTSW 12 104,668,801 (GRCm39) missense probably damaging 1.00
R0453:Dicer1 UTSW 12 104,668,889 (GRCm39) missense probably benign
R0502:Dicer1 UTSW 12 104,671,319 (GRCm39) missense probably damaging 1.00
R0507:Dicer1 UTSW 12 104,657,917 (GRCm39) missense probably damaging 1.00
R0511:Dicer1 UTSW 12 104,669,100 (GRCm39) missense possibly damaging 0.95
R0523:Dicer1 UTSW 12 104,668,750 (GRCm39) missense probably damaging 1.00
R0559:Dicer1 UTSW 12 104,672,560 (GRCm39) missense probably damaging 1.00
R0600:Dicer1 UTSW 12 104,673,123 (GRCm39) missense probably damaging 1.00
R0707:Dicer1 UTSW 12 104,673,144 (GRCm39) missense probably damaging 1.00
R1225:Dicer1 UTSW 12 104,657,866 (GRCm39) missense probably damaging 0.98
R1351:Dicer1 UTSW 12 104,695,401 (GRCm39) missense probably damaging 0.99
R1449:Dicer1 UTSW 12 104,695,502 (GRCm39) missense possibly damaging 0.85
R1575:Dicer1 UTSW 12 104,688,228 (GRCm39) critical splice donor site probably null
R1651:Dicer1 UTSW 12 104,675,064 (GRCm39) missense probably damaging 1.00
R1658:Dicer1 UTSW 12 104,666,673 (GRCm39) missense probably benign
R1815:Dicer1 UTSW 12 104,688,410 (GRCm39) missense probably damaging 1.00
R1816:Dicer1 UTSW 12 104,688,410 (GRCm39) missense probably damaging 1.00
R1927:Dicer1 UTSW 12 104,669,143 (GRCm39) missense possibly damaging 0.91
R2113:Dicer1 UTSW 12 104,679,473 (GRCm39) missense probably damaging 1.00
R2129:Dicer1 UTSW 12 104,688,290 (GRCm39) missense probably damaging 1.00
R2157:Dicer1 UTSW 12 104,669,208 (GRCm39) missense probably benign 0.17
R2202:Dicer1 UTSW 12 104,697,297 (GRCm39) missense possibly damaging 0.95
R2203:Dicer1 UTSW 12 104,697,297 (GRCm39) missense possibly damaging 0.95
R2243:Dicer1 UTSW 12 104,696,447 (GRCm39) missense probably damaging 0.99
R4237:Dicer1 UTSW 12 104,695,487 (GRCm39) missense possibly damaging 0.48
R4419:Dicer1 UTSW 12 104,671,373 (GRCm39) missense probably damaging 1.00
R4482:Dicer1 UTSW 12 104,672,536 (GRCm39) missense probably damaging 1.00
R4564:Dicer1 UTSW 12 104,671,010 (GRCm39) nonsense probably null
R4776:Dicer1 UTSW 12 104,658,705 (GRCm39) missense probably damaging 0.99
R4834:Dicer1 UTSW 12 104,662,850 (GRCm39) missense probably benign 0.44
R4904:Dicer1 UTSW 12 104,679,325 (GRCm39) missense probably benign
R5202:Dicer1 UTSW 12 104,660,990 (GRCm39) nonsense probably null
R5272:Dicer1 UTSW 12 104,670,499 (GRCm39) missense probably damaging 1.00
R5363:Dicer1 UTSW 12 104,669,410 (GRCm39) missense probably damaging 1.00
R5717:Dicer1 UTSW 12 104,671,387 (GRCm39) missense probably damaging 1.00
R6381:Dicer1 UTSW 12 104,662,721 (GRCm39) missense probably benign 0.00
R6479:Dicer1 UTSW 12 104,662,982 (GRCm39) missense probably damaging 0.97
R6956:Dicer1 UTSW 12 104,697,282 (GRCm39) missense probably damaging 1.00
R7234:Dicer1 UTSW 12 104,675,108 (GRCm39) missense probably damaging 1.00
R7401:Dicer1 UTSW 12 104,678,537 (GRCm39) missense probably benign
R7407:Dicer1 UTSW 12 104,688,610 (GRCm39) nonsense probably null
R7471:Dicer1 UTSW 12 104,660,969 (GRCm39) missense probably damaging 1.00
R7699:Dicer1 UTSW 12 104,671,429 (GRCm39) missense probably damaging 1.00
R7768:Dicer1 UTSW 12 104,672,956 (GRCm39) missense probably damaging 0.99
R7831:Dicer1 UTSW 12 104,675,059 (GRCm39) missense probably damaging 1.00
R7998:Dicer1 UTSW 12 104,670,328 (GRCm39) missense probably damaging 1.00
R8010:Dicer1 UTSW 12 104,658,391 (GRCm39) missense probably damaging 0.99
R8061:Dicer1 UTSW 12 104,669,077 (GRCm39) nonsense probably null
R8213:Dicer1 UTSW 12 104,668,952 (GRCm39) missense probably benign 0.00
R8261:Dicer1 UTSW 12 104,657,865 (GRCm39) missense probably damaging 1.00
R8419:Dicer1 UTSW 12 104,668,936 (GRCm39) missense probably benign 0.00
R8708:Dicer1 UTSW 12 104,694,704 (GRCm39) missense possibly damaging 0.65
R8851:Dicer1 UTSW 12 104,690,300 (GRCm39) missense possibly damaging 0.76
R9220:Dicer1 UTSW 12 104,679,415 (GRCm39) missense probably damaging 1.00
R9371:Dicer1 UTSW 12 104,670,991 (GRCm39) missense probably damaging 1.00
R9387:Dicer1 UTSW 12 104,695,499 (GRCm39) missense possibly damaging 0.48
R9505:Dicer1 UTSW 12 104,697,297 (GRCm39) missense possibly damaging 0.95
R9636:Dicer1 UTSW 12 104,688,406 (GRCm39) nonsense probably null
R9682:Dicer1 UTSW 12 104,672,484 (GRCm39) missense probably damaging 1.00
X0018:Dicer1 UTSW 12 104,663,193 (GRCm39) missense probably benign 0.00
Z1176:Dicer1 UTSW 12 104,697,279 (GRCm39) missense probably null 0.97
Predicted Primers PCR Primer
(F):5'- AGAACACTCTCAGCTCTCTGATCCG -3'
(R):5'- ACTCTGTCGCCAAATCAGTGCTC -3'

Sequencing Primer
(F):5'- GAAGGTGCATTATCTTTCTGATCTC -3'
(R):5'- GGCATGTGACTATGCCCTC -3'
Posted On 2014-04-24