Incidental Mutation 'R7097:Dcdc2a'
ID550580
Institutional Source Beutler Lab
Gene Symbol Dcdc2a
Ensembl Gene ENSMUSG00000035910
Gene Namedoublecortin domain containing 2a
SynonymsRU2, Dcdc2
MMRRC Submission
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.264) question?
Stock #R7097 (G1)
Quality Score225.009
Status Validated
Chromosome13
Chromosomal Location25056004-25210706 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 25107698 bp
ZygosityHeterozygous
Amino Acid Change Glutamic Acid to Glycine at position 222 (E222G)
Ref Sequence ENSEMBL: ENSMUSP00000063650 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000036932] [ENSMUST00000069614]
Predicted Effect probably benign
Transcript: ENSMUST00000036932
AA Change: E222G

PolyPhen 2 Score 0.036 (Sensitivity: 0.94; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000047641
Gene: ENSMUSG00000035910
AA Change: E222G

DomainStartEndE-ValueType
DCX 12 100 2.93e-40 SMART
DCX 134 221 1.76e-34 SMART
low complexity region 286 299 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000069614
AA Change: E222G

PolyPhen 2 Score 0.123 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000063650
Gene: ENSMUSG00000035910
AA Change: E222G

DomainStartEndE-ValueType
DCX 12 100 2.93e-40 SMART
DCX 134 221 1.76e-34 SMART
low complexity region 286 299 N/A INTRINSIC
low complexity region 325 340 N/A INTRINSIC
coiled coil region 409 437 N/A INTRINSIC
low complexity region 461 475 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159129
Meta Mutation Damage Score 0.0969 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 99% (75/76)
MGI Phenotype FUNCTION: This gene encodes a member of the doublecortin family. The protein encoded by this gene contains two doublecortin domains. The doublecortin domain has been demonstrated to bind tubulin and enhance microtubule polymerization. Alternatively spliced transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, Sep 2010]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit impaired short term object recognition, impaired visuo-spatial learning and memory and increased anxiety-related response. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 75 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700010I14Rik A G 17: 9,005,220 N435S probably damaging Het
Aip A T 19: 4,115,381 V195E probably benign Het
Amer3 A T 1: 34,588,788 I703F probably benign Het
Amfr T C 8: 94,012,009 E7G probably benign Het
Angel1 A G 12: 86,726,384 S4P probably damaging Het
Atp2c1 A G 9: 105,464,651 I146T probably damaging Het
Atp6v0e A G 17: 26,695,416 T72A probably benign Het
Bahcc1 T C 11: 120,272,646 V590A possibly damaging Het
Bcl6 A G 16: 23,972,614 V330A possibly damaging Het
Bcl6 T C 16: 23,972,902 D234G probably damaging Het
Btaf1 C T 19: 36,949,102 T58I probably damaging Het
Ccdc175 A T 12: 72,128,409 probably null Het
Cdca4 C A 12: 112,821,569 V180L probably benign Het
Ces1g C A 8: 93,317,037 G425C possibly damaging Het
Chl1 T C 6: 103,706,448 L745P probably damaging Het
Clec4g T A 8: 3,719,518 T42S possibly damaging Het
Ctsg A C 14: 56,100,032 I238S probably damaging Het
Cyb5rl A T 4: 107,087,316 E41V unknown Het
Dnaaf1 G T 8: 119,596,799 G509V possibly damaging Het
Dnah5 A G 15: 28,453,264 I4394V probably benign Het
Dot1l T G 10: 80,790,726 S1260R probably damaging Het
Dst T G 1: 34,169,260 I1089S probably damaging Het
Eps8l3 A G 3: 107,884,485 probably null Het
Fam135b A G 15: 71,622,068 V4A possibly damaging Het
Fnip2 T C 3: 79,481,006 E806G probably benign Het
Fryl T A 5: 73,073,908 I1609F probably benign Het
Gdi1 G A X: 74,306,855 R55H probably benign Het
Gm11639 A T 11: 105,008,961 I4350F possibly damaging Het
Gsn A T 2: 35,295,049 K339* probably null Het
Hecw2 T A 1: 53,865,124 Y1155F possibly damaging Het
Kif20b T A 19: 34,974,492 N1723K probably damaging Het
Kif2b T C 11: 91,576,824 D211G probably benign Het
Lhfpl4 C T 6: 113,176,671 V140I probably benign Het
Med16 C T 10: 79,903,343 G203D probably damaging Het
Mrgpra3 T A 7: 47,589,641 Y179F probably benign Het
Muc6 AGGCGCAGAAACCCTGGC AGGC 7: 141,634,450 probably null Het
Myo18b A G 5: 112,874,405 S374P unknown Het
Myoz1 A G 14: 20,649,409 I287T possibly damaging Het
Ncoa6 T C 2: 155,438,063 D11G probably benign Het
Nlrp9c A G 7: 26,385,621 Y178H probably damaging Het
Nmur1 T C 1: 86,387,508 T212A probably damaging Het
Oacyl A G 18: 65,720,252 D143G probably benign Het
Obox5 A G 7: 15,758,807 Y229C probably damaging Het
Olfr340 A G 2: 36,452,690 Y35C probably damaging Het
Olfr347 G T 2: 36,734,424 M34I probably benign Het
Olfr54 C A 11: 51,027,601 L200I probably benign Het
Olfr891 A T 9: 38,180,336 C162* probably null Het
Olfr934 A T 9: 38,982,618 M142K probably benign Het
Pcdhb17 A C 18: 37,486,513 N452T probably benign Het
Pear1 T G 3: 87,751,445 H901P probably benign Het
Pi16 A G 17: 29,326,339 Y192C probably damaging Het
Pip5k1b T G 19: 24,358,060 E362D probably damaging Het
Pla2g5 T C 4: 138,804,519 D58G probably damaging Het
Pole T A 5: 110,325,102 probably null Het
Prdm16 G T 4: 154,345,468 T348K probably damaging Het
Prkdc T A 16: 15,689,343 F896I probably damaging Het
Prmt7 T C 8: 106,235,100 F215S unknown Het
Prss23 T A 7: 89,510,184 T226S probably damaging Het
Ptpn14 G A 1: 189,863,398 W739* probably null Het
Rfx5 G T 3: 94,956,539 G135C probably damaging Het
Scmh1 A G 4: 120,525,055 H573R probably benign Het
Serpina5 G T 12: 104,102,295 probably null Het
Sh3rf2 G A 18: 42,104,162 probably null Het
Slc38a2 T C 15: 96,693,301 M229V probably damaging Het
Slc6a17 C G 3: 107,493,148 G222R probably damaging Het
Sp110 C T 1: 85,579,685 G367D possibly damaging Het
Srcap C A 7: 127,539,041 L1128M probably damaging Het
Tmem189 C G 2: 167,661,478 A7P probably benign Het
Tpra1 T A 6: 88,908,294 I76N probably damaging Het
Trav6-4 A T 14: 53,454,592 Y52F probably benign Het
Trp63 C A 16: 25,820,477 H138Q probably damaging Het
Trub2 A G 2: 29,779,826 V177A possibly damaging Het
Ugt2a2 T C 5: 87,460,396 D528G possibly damaging Het
Wnk2 C A 13: 49,102,838 R269L possibly damaging Het
Zc3h12c T A 9: 52,115,926 Q731L possibly damaging Het
Other mutations in Dcdc2a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01160:Dcdc2a APN 13 25119329 missense probably benign 0.00
IGL01314:Dcdc2a APN 13 25102604 missense probably damaging 1.00
IGL02171:Dcdc2a APN 13 25056434 missense probably damaging 1.00
IGL02490:Dcdc2a APN 13 25107652 missense probably damaging 1.00
R0128:Dcdc2a UTSW 13 25187672 splice site probably benign
R0130:Dcdc2a UTSW 13 25187672 splice site probably benign
R0366:Dcdc2a UTSW 13 25056434 missense probably damaging 1.00
R0507:Dcdc2a UTSW 13 25102589 missense probably damaging 0.99
R0514:Dcdc2a UTSW 13 25119386 missense probably benign 0.04
R1055:Dcdc2a UTSW 13 25102610 missense probably damaging 0.99
R1170:Dcdc2a UTSW 13 25056307 missense probably benign 0.34
R1301:Dcdc2a UTSW 13 25102586 missense possibly damaging 0.93
R1514:Dcdc2a UTSW 13 25061254 missense probably benign 0.05
R1842:Dcdc2a UTSW 13 25107602 missense probably damaging 1.00
R2060:Dcdc2a UTSW 13 25107710 missense possibly damaging 0.59
R2121:Dcdc2a UTSW 13 25119285 missense possibly damaging 0.93
R2122:Dcdc2a UTSW 13 25119285 missense possibly damaging 0.93
R2900:Dcdc2a UTSW 13 25120498 missense probably benign 0.01
R3153:Dcdc2a UTSW 13 25102357 missense probably benign 0.03
R3154:Dcdc2a UTSW 13 25102357 missense probably benign 0.03
R4353:Dcdc2a UTSW 13 25056491 missense probably damaging 1.00
R4608:Dcdc2a UTSW 13 25061240 nonsense probably null
R5099:Dcdc2a UTSW 13 25107698 missense probably benign 0.12
R5128:Dcdc2a UTSW 13 25102529 missense probably damaging 1.00
R5181:Dcdc2a UTSW 13 25202364 missense possibly damaging 0.94
R5271:Dcdc2a UTSW 13 25187688 missense probably benign 0.35
R5869:Dcdc2a UTSW 13 25107730 missense probably benign 0.05
R6058:Dcdc2a UTSW 13 25056371 missense possibly damaging 0.82
R6146:Dcdc2a UTSW 13 25205457 missense probably benign 0.35
R6892:Dcdc2a UTSW 13 25056460 missense probably damaging 1.00
R6956:Dcdc2a UTSW 13 25119366 missense probably benign 0.02
R6972:Dcdc2a UTSW 13 25120389 intron probably benign
R6973:Dcdc2a UTSW 13 25120389 intron probably benign
R7247:Dcdc2a UTSW 13 25102391 missense probably benign 0.00
R7390:Dcdc2a UTSW 13 25107617 missense possibly damaging 0.89
R7570:Dcdc2a UTSW 13 25119373 missense probably benign
R7636:Dcdc2a UTSW 13 25102622 missense probably damaging 1.00
R7644:Dcdc2a UTSW 13 25107691 missense probably damaging 1.00
R7898:Dcdc2a UTSW 13 25102378 missense possibly damaging 0.67
R7981:Dcdc2a UTSW 13 25102378 missense possibly damaging 0.67
R8070:Dcdc2a UTSW 13 25202197 missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- TGGAAGAGTAACTGGTGAGCCC -3'
(R):5'- TGTTCCACATGCAAGGGAG -3'

Sequencing Primer
(F):5'- GTAACTGGTGAGCCCCATCAAG -3'
(R):5'- GCACATGAGATAGTGGCCTCTCTAC -3'
Posted On2019-05-15