Incidental Mutation 'R7471:Dicer1'
ID 579216
Institutional Source Beutler Lab
Gene Symbol Dicer1
Ensembl Gene ENSMUSG00000041415
Gene Name dicer 1, ribonuclease type III
Synonyms D12Ertd7e, Dicer1, 1110006F08Rik
MMRRC Submission 045545-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7471 (G1)
Quality Score 225.009
Status Validated
Chromosome 12
Chromosomal Location 104654001-104718211 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 104660969 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 1695 (I1695T)
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: I1695T

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000043676
Gene: ENSMUSG00000041415
AA Change: I1695T

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.7%
Validation Efficiency 100% (73/73)
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: 72 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acaca T A 11: 84,168,608 (GRCm39) probably null Het
Ace T C 11: 105,864,308 (GRCm39) V483A probably damaging Het
Akap13 G A 7: 75,380,213 (GRCm39) R462H probably damaging Het
Angptl2 A T 2: 33,133,751 (GRCm39) T358S possibly damaging Het
Apoh C T 11: 108,298,131 (GRCm39) P144S probably damaging Het
Arid1a A G 4: 133,408,355 (GRCm39) W1666R unknown Het
Asap3 A G 4: 135,960,957 (GRCm39) H223R possibly damaging Het
Bcl2l12 A G 7: 44,645,977 (GRCm39) S81P possibly damaging Het
Brd10 A C 19: 29,707,139 (GRCm39) probably null Het
C8a A G 4: 104,674,822 (GRCm39) S550P probably benign Het
Cacna2d1 C G 5: 16,139,973 (GRCm39) probably benign Het
Ccdc170 A G 10: 4,470,803 (GRCm39) T216A probably benign Het
Chd7 A T 4: 8,859,197 (GRCm39) K2429I probably damaging Het
Chd8 T C 14: 52,441,569 (GRCm39) N2181S probably benign Het
Cimap1c C T 9: 56,759,783 (GRCm39) probably null Het
Clip3 T C 7: 30,001,377 (GRCm39) V342A possibly damaging Het
Cst5 C T 2: 149,247,496 (GRCm39) L71F probably benign Het
Cyp20a1 T C 1: 60,393,799 (GRCm39) F139S probably damaging Het
Dclre1b T A 3: 103,710,430 (GRCm39) R494W probably benign Het
Dnah7a A G 1: 53,458,858 (GRCm39) L3760P probably damaging Het
Dock1 A G 7: 134,765,072 (GRCm39) D1688G possibly damaging Het
Drosha G A 15: 12,889,742 (GRCm39) R870Q probably damaging Het
Dsg2 G T 18: 20,713,675 (GRCm39) M215I probably benign Het
Dst A T 1: 34,233,651 (GRCm39) D3453V possibly damaging Het
Epha10 A T 4: 124,796,365 (GRCm39) Y358F Het
Ermp1 A T 19: 29,590,054 (GRCm39) M853K probably benign Het
Hace1 T G 10: 45,577,075 (GRCm39) I823S probably benign Het
Hectd3 A T 4: 116,853,785 (GRCm39) Y227F probably benign Het
Hells A G 19: 38,945,501 (GRCm39) N580S probably benign Het
Igkv12-44 A G 6: 69,791,718 (GRCm39) F82L probably damaging Het
Inpp5d A G 1: 87,623,122 (GRCm39) D405G probably damaging Het
Itsn2 G A 12: 4,758,198 (GRCm39) R1508H probably benign Het
Limk1 A T 5: 134,686,825 (GRCm39) probably null Het
Lingo1 T A 9: 56,528,167 (GRCm39) K147* probably null Het
Ltn1 T C 16: 87,194,787 (GRCm39) S1371G probably benign Het
Mab21l1 A G 3: 55,691,307 (GRCm39) D298G possibly damaging Het
Macf1 A T 4: 123,366,082 (GRCm39) V2893E probably benign Het
Mapk8ip1 T C 2: 92,219,489 (GRCm39) D114G probably benign Het
Med15 A T 16: 17,540,729 (GRCm39) W6R probably benign Het
Mrps34 T C 17: 25,114,431 (GRCm39) L97P probably damaging Het
Myrfl A T 10: 116,697,417 (GRCm39) F36I possibly damaging Het
Nifk G A 1: 118,260,204 (GRCm39) S253N probably damaging Het
Nmnat1 T A 4: 149,557,758 (GRCm39) T95S probably damaging Het
Oasl1 T A 5: 115,073,985 (GRCm39) I298N probably damaging Het
Or51a8 A G 7: 102,549,760 (GRCm39) Y62C probably benign Het
Or56b35 T G 7: 104,963,712 (GRCm39) L167R probably damaging Het
Or8g37 A T 9: 39,731,423 (GRCm39) M163L probably benign Het
Polr2b C T 5: 77,468,913 (GRCm39) R230* probably null Het
Prkra T A 2: 76,477,545 (GRCm39) E53D probably benign Het
Rasgrp4 T A 7: 28,845,405 (GRCm39) L376Q probably damaging Het
Rwdd3 A G 3: 120,964,961 (GRCm39) S65P probably benign Het
Satb1 G A 17: 52,090,029 (GRCm39) P273S probably damaging Het
Scg3 T C 9: 75,589,374 (GRCm39) E93G probably damaging Het
Sf3a1 T C 11: 4,117,724 (GRCm39) F162S possibly damaging Het
Sorcs1 A G 19: 50,250,701 (GRCm39) Y377H probably damaging Het
Sptbn4 G A 7: 27,108,439 (GRCm39) A661V possibly damaging Het
Stk36 A G 1: 74,673,479 (GRCm39) N996S unknown Het
Tbca A T 13: 94,968,923 (GRCm39) I37F probably damaging Het
Tc2n A T 12: 101,672,716 (GRCm39) V75E probably damaging Het
Tdrkh A T 3: 94,333,263 (GRCm39) S243C probably damaging Het
Tjp1 T C 7: 64,964,438 (GRCm39) D911G probably damaging Het
Tmbim6 A G 15: 99,299,324 (GRCm39) probably benign Het
Tob1 T A 11: 94,104,708 (GRCm39) D81E probably benign Het
Ttpal T A 2: 163,448,945 (GRCm39) probably null Het
Usp37 A T 1: 74,534,787 (GRCm39) probably null Het
Vmn1r235 A G 17: 21,482,658 (GRCm39) I328V probably benign Het
Vmn1r28 T A 6: 58,242,850 (GRCm39) L231* probably null Het
Xirp1 G A 9: 119,848,176 (GRCm39) Q236* probably null Het
Zc3h7b A G 15: 81,664,682 (GRCm39) T514A probably damaging Het
Zfp524 A G 7: 5,021,200 (GRCm39) I243V probably benign Het
Zfp655 T A 5: 145,181,542 (GRCm39) Y467N possibly damaging Het
Zfp985 A T 4: 147,667,388 (GRCm39) K85N 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
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
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
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'- TCTCAAGCTGAAACTTCACAAAGTC -3'
(R):5'- AGGTGCATTAGTGAGTATATGCC -3'

Sequencing Primer
(F):5'- TCATCAATAACATGAAAGAGCTCAGG -3'
(R):5'- AGTGAGTATATGCCCAATAATTTCAC -3'
Posted On 2019-10-07