Incidental Mutation 'R2203:Dicer1'
ID 238852
Institutional Source Beutler Lab
Gene Symbol Dicer1
Ensembl Gene ENSMUSG00000041415
Gene Name dicer 1, ribonuclease type III
Synonyms D12Ertd7e, Dicer1, 1110006F08Rik
MMRRC Submission 040205-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2203 (G1)
Quality Score 225
Status Not validated
Chromosome 12
Chromosomal Location 104654001-104718211 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 104697297 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Methionine at position 87 (V87M)
Ref Sequence ENSEMBL: ENSMUSP00000152413 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041987] [ENSMUST00000222002]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000041987
AA Change: V87M

PolyPhen 2 Score 0.899 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000043676
Gene: ENSMUSG00000041415
AA Change: V87M

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: ENSMUST00000221293
Predicted Effect possibly damaging
Transcript: ENSMUST00000222002
AA Change: V87M

PolyPhen 2 Score 0.950 (Sensitivity: 0.79; Specificity: 0.95)
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.3%
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: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca1 G A 4: 53,090,291 (GRCm39) T386I probably damaging Het
Abcc5 C G 16: 20,224,632 (GRCm39) L44F possibly damaging Het
Abi3bp T G 16: 56,433,566 (GRCm39) L550R probably benign Het
Brca2 T A 5: 150,462,967 (GRCm39) D910E possibly damaging Het
Cacna1h C T 17: 25,599,234 (GRCm39) A1742T probably damaging Het
Cartpt A T 13: 100,037,133 (GRCm39) S4T probably benign Het
Ccdc66 T A 14: 27,208,790 (GRCm39) D488V probably benign Het
Cdan1 C A 2: 120,551,241 (GRCm39) C1093F probably damaging Het
Cfap45 T C 1: 172,359,728 (GRCm39) V76A probably benign Het
Clptm1 G T 7: 19,367,817 (GRCm39) F598L possibly damaging Het
Cntrl G A 2: 35,033,749 (GRCm39) V257I possibly damaging Het
Cpa1 A G 6: 30,641,818 (GRCm39) D214G probably damaging Het
Crebbp A C 16: 3,956,641 (GRCm39) M394R possibly damaging Het
Ctnnd1 A G 2: 84,447,024 (GRCm39) L407P probably damaging Het
Cttnbp2 T G 6: 18,408,693 (GRCm39) D976A probably benign Het
Elapor1 C T 3: 108,382,359 (GRCm39) G270E probably damaging Het
Fam184a T A 10: 53,528,530 (GRCm39) Q29L probably damaging Het
Flnc C T 6: 29,459,507 (GRCm39) P2536S probably damaging Het
Gapdh A T 6: 125,139,569 (GRCm39) S165T probably benign Het
Gm6370 T A 5: 146,430,539 (GRCm39) D241E probably benign Het
Grik4 T A 9: 42,458,951 (GRCm39) S596C probably damaging Het
Gtf2e1 T A 16: 37,331,904 (GRCm39) E390D possibly damaging Het
Hmgcr A G 13: 96,793,141 (GRCm39) L497P probably damaging Het
Hmgcs2 T A 3: 98,198,499 (GRCm39) I134N probably damaging Het
Htr5b T C 1: 121,455,693 (GRCm39) T76A probably damaging Het
Iars1 A G 13: 49,876,151 (GRCm39) E812G probably benign Het
Ints8 A T 4: 11,225,712 (GRCm39) M615K possibly damaging Het
Jmjd1c A G 10: 67,075,242 (GRCm39) probably null Het
Kcnj5 T C 9: 32,234,196 (GRCm39) T40A probably benign Het
Knstrn T A 2: 118,661,456 (GRCm39) probably null Het
Map2k2 T C 10: 80,955,213 (GRCm39) S14P probably damaging Het
Med26 T C 8: 73,249,746 (GRCm39) E451G probably damaging Het
Nbeal1 T A 1: 60,323,165 (GRCm39) M2081K probably benign Het
Nectin4 G A 1: 171,213,797 (GRCm39) V433M possibly damaging Het
Nop56 T A 2: 130,119,488 (GRCm39) I51N probably damaging Het
Ntn4 C T 10: 93,543,215 (GRCm39) R314W probably damaging Het
Nudt5 A T 2: 5,860,794 (GRCm39) I22F possibly damaging Het
Or4p23 C G 2: 88,576,953 (GRCm39) G93A probably benign Het
Pbrm1 A G 14: 30,754,406 (GRCm39) D142G possibly damaging Het
Pdcl A T 2: 37,242,056 (GRCm39) N231K probably benign Het
Pkd1 G T 17: 24,799,863 (GRCm39) A591S probably benign Het
Plcb4 T C 2: 135,844,514 (GRCm39) I144T probably benign Het
Prrc2b C A 2: 32,113,476 (GRCm39) Q1970K probably damaging Het
Rabep1 A C 11: 70,825,400 (GRCm39) E689A probably damaging Het
Ralgapa1 T C 12: 55,659,585 (GRCm39) probably null Het
Robo4 CGG CG 9: 37,322,786 (GRCm39) probably null Het
Saxo1 A C 4: 86,363,998 (GRCm39) Y162D probably damaging Het
Shroom3 G T 5: 93,090,945 (GRCm39) V1151F probably damaging Het
Sipa1l2 A T 8: 126,218,366 (GRCm39) W324R probably damaging Het
Slc19a1 T C 10: 76,877,758 (GRCm39) C98R possibly damaging Het
Slc26a8 G T 17: 28,866,981 (GRCm39) L583I probably benign Het
Spata31d1d A G 13: 59,879,435 (GRCm39) C34R possibly damaging Het
Stoml2 G T 4: 43,030,243 (GRCm39) Y119* probably null Het
Susd1 A G 4: 59,349,843 (GRCm39) L531P possibly damaging Het
Tnfsf14 T C 17: 57,497,638 (GRCm39) D198G possibly damaging Het
Ttc39a A G 4: 109,288,785 (GRCm39) N293S probably benign Het
Ttn T C 2: 76,601,985 (GRCm39) N18559S possibly damaging Het
Vmn2r104 A T 17: 20,250,083 (GRCm39) N729K probably benign Het
Zbtb47 A G 9: 121,591,703 (GRCm39) T8A possibly damaging Het
Zfp712 T A 13: 67,190,048 (GRCm39) T160S probably benign 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
R1642:Dicer1 UTSW 12 104,679,415 (GRCm39) missense probably damaging 1.00
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
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'- CCCAGAAGTCCTCATCTAAGAG -3'
(R):5'- TGTGGTGCCTGGCTAAGAAG -3'

Sequencing Primer
(F):5'- TCATCTAAGAGAAACACAGAGTCTG -3'
(R):5'- GCCTGGCTAAGAAGTATGTGATC -3'
Posted On 2014-10-02