Incidental Mutation 'R7561:Blm'
ID 585126
Institutional Source Beutler Lab
Gene Symbol Blm
Ensembl Gene ENSMUSG00000030528
Gene Name Bloom syndrome, RecQ like helicase
Synonyms
MMRRC Submission 045654-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7561 (G1)
Quality Score 225.009
Status Not validated
Chromosome 7
Chromosomal Location 80454733-80535119 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) G to A at 80502528 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Alanine to Valine at position 557 (A557V)
Ref Sequence ENSEMBL: ENSMUSP00000127995 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000081314] [ENSMUST00000170315]
AlphaFold O88700
Predicted Effect probably damaging
Transcript: ENSMUST00000081314
AA Change: A554V

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000080062
Gene: ENSMUSG00000030528
AA Change: A554V

DomainStartEndE-ValueType
low complexity region 46 54 N/A INTRINSIC
low complexity region 118 132 N/A INTRINSIC
low complexity region 142 169 N/A INTRINSIC
low complexity region 219 231 N/A INTRINSIC
low complexity region 318 335 N/A INTRINSIC
Pfam:BDHCT 376 416 5.5e-27 PFAM
low complexity region 557 574 N/A INTRINSIC
DEXDc 672 873 1.59e-29 SMART
HELICc 910 992 1.29e-24 SMART
RQC 1084 1198 1.43e-15 SMART
HRDC 1217 1297 9.4e-20 SMART
low complexity region 1357 1371 N/A INTRINSIC
low complexity region 1378 1392 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000170315
AA Change: A557V

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000127995
Gene: ENSMUSG00000030528
AA Change: A557V

DomainStartEndE-ValueType
Pfam:BLM_N 4 375 1.1e-161 PFAM
Pfam:BDHCT 380 419 6.4e-25 PFAM
Pfam:BDHCT_assoc 433 658 8.8e-108 PFAM
DEXDc 675 876 1.59e-29 SMART
HELICc 913 995 1.29e-24 SMART
Pfam:RecQ_Zn_bind 1006 1078 1.5e-19 PFAM
RQC 1087 1201 1.43e-15 SMART
HRDC 1220 1300 9.4e-20 SMART
low complexity region 1360 1374 N/A INTRINSIC
low complexity region 1381 1395 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The Bloom syndrome gene product is related to the RecQ subset of DExH box-containing DNA helicases and has both DNA-stimulated ATPase and ATP-dependent DNA helicase activities. Mutations causing Bloom syndrome delete or alter helicase motifs and may disable the 3'-5' helicase activity. The normal protein may act to suppress inappropriate recombination. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mutants are developmentally delayed, with increased apopotosis in the epiblast and severe anemia, dying at embyronic day 13.5; but homozygotes for a cre mediated recombinant allele are viable Bloom syndrome-like mice prone to a wide variety of cancers and showing increased rates of LOH. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 80 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2210408I21Rik C A 13: 77,193,195 (GRCm38) N314K probably benign Het
6030419C18Rik A G 9: 58,499,404 (GRCm38) D199G probably damaging Het
A430005L14Rik T A 4: 153,960,640 (GRCm38) I80N probably benign Het
Abca2 A G 2: 25,446,695 (GRCm38) H2271R probably damaging Het
Acad8 T C 9: 26,979,242 (GRCm38) I257V probably benign Het
Acot12 A T 13: 91,770,124 (GRCm38) T179S probably damaging Het
Adcy10 A G 1: 165,559,172 (GRCm38) R1155G possibly damaging Het
Adcy9 C T 16: 4,418,164 (GRCm38) C461Y probably damaging Het
Adgrf1 G A 17: 43,311,109 (GRCm38) V746I possibly damaging Het
Agbl1 C A 7: 76,698,761 (GRCm38) Q869K unknown Het
AI837181 T G 19: 5,426,463 (GRCm38) V218G probably damaging Het
Alg9 T C 9: 50,842,774 (GRCm38) S585P possibly damaging Het
Arhgef38 T C 3: 133,160,728 (GRCm38) Q216R Het
Asb4 A T 6: 5,430,968 (GRCm38) H401L possibly damaging Het
Atg7 G T 6: 114,673,041 (GRCm38) A60S possibly damaging Het
Atp10a T A 7: 58,827,133 (GRCm38) C1199S probably damaging Het
Cbln1 A T 8: 87,471,996 (GRCm38) M82K probably benign Het
Ccdc183 T G 2: 25,611,517 (GRCm38) I293L probably benign Het
Col6a3 A G 1: 90,775,741 (GRCm38) S3035P unknown Het
Cux2 A T 5: 121,879,868 (GRCm38) S206T probably benign Het
Cyfip2 T C 11: 46,270,598 (GRCm38) D355G probably benign Het
D430042O09Rik C T 7: 125,842,722 (GRCm38) S627L probably benign Het
Dhrs2 A G 14: 55,237,241 (GRCm38) H111R probably benign Het
Eif3b T G 5: 140,442,354 (GRCm38) D781E probably benign Het
Enpp5 G A 17: 44,085,264 (GRCm38) G356S probably damaging Het
Fermt1 A T 2: 132,916,088 (GRCm38) I469N probably benign Het
Fgf20 G T 8: 40,279,934 (GRCm38) N154K possibly damaging Het
Fndc10 T A 4: 155,694,871 (GRCm38) V124E probably damaging Het
Fra10ac1 T C 19: 38,221,876 (GRCm38) D13G probably damaging Het
Gpatch1 A G 7: 35,309,375 (GRCm38) S74P probably damaging Het
Gramd1b G A 9: 40,401,615 (GRCm38) T19I unknown Het
Grm8 T C 6: 27,429,525 (GRCm38) T457A probably benign Het
Gucy2g C A 19: 55,206,340 (GRCm38) V882L probably benign Het
Hectd4 G A 5: 121,291,225 (GRCm38) R811H possibly damaging Het
Hk1 C T 10: 62,281,028 (GRCm38) probably null Het
Idh2 TCCCAGG T 7: 80,098,331 (GRCm38) probably benign Het
Il10ra T A 9: 45,255,819 (GRCm38) D480V probably benign Het
Il18rap A T 1: 40,524,377 (GRCm38) H22L probably benign Het
Inpp5a T A 7: 139,567,422 (GRCm38) I321N probably damaging Het
Kat2b T G 17: 53,641,258 (GRCm38) L352R probably benign Het
Kcna1 A T 6: 126,642,145 (GRCm38) V404E probably damaging Het
Mcm3ap T A 10: 76,492,878 (GRCm38) V1110E possibly damaging Het
Moxd2 C T 6: 40,887,403 (GRCm38) R31H probably damaging Het
Mpdz A T 4: 81,307,151 (GRCm38) N1368K probably damaging Het
Mpzl3 G T 9: 45,055,312 (GRCm38) V24F probably benign Het
Mybph G A 1: 134,193,727 (GRCm38) probably null Het
Ncam1 G T 9: 49,564,942 (GRCm38) D282E probably damaging Het
Ntrk2 G A 13: 58,861,388 (GRCm38) C331Y probably benign Het
Nwd2 T A 5: 63,807,091 (GRCm38) C1339* probably null Het
Olfr1080 T C 2: 86,553,317 (GRCm38) D269G probably benign Het
Olfr1450 T C 19: 12,954,039 (GRCm38) V150A probably benign Het
Olfr411 T C 11: 74,347,610 (GRCm38) probably benign Het
Osbpl6 C A 2: 76,586,154 (GRCm38) T672N probably damaging Het
Pds5b T C 5: 150,739,318 (GRCm38) probably null Het
Perm1 A G 4: 156,218,760 (GRCm38) N587S probably benign Het
Pex7 A T 10: 19,894,266 (GRCm38) C165* probably null Het
Pik3r4 A G 9: 105,687,247 (GRCm38) T1347A possibly damaging Het
Pitpnm3 T C 11: 72,051,182 (GRCm38) D933G probably benign Het
Rnf213 T A 11: 119,441,719 (GRCm38) F2586I Het
Scn10a A G 9: 119,694,324 (GRCm38) M1T probably null Het
Sdhaf3 T A 6: 6,956,079 (GRCm38) L18Q not run Het
Sept7 A G 9: 25,297,855 (GRCm38) E256G possibly damaging Het
Slc35b2 A G 17: 45,566,801 (GRCm38) T236A probably damaging Het
Slc4a4 G A 5: 89,199,697 (GRCm38) G766R probably damaging Het
Slco6c1 G T 1: 97,072,966 (GRCm38) S537Y probably damaging Het
Srp68 T C 11: 116,248,767 (GRCm38) E452G probably damaging Het
Taf2 A T 15: 55,055,833 (GRCm38) M382K probably benign Het
Tas2r131 A G 6: 132,956,958 (GRCm38) L296P probably benign Het
Tlr9 A G 9: 106,225,949 (GRCm38) E813G probably benign Het
Trmt44 T C 5: 35,557,992 (GRCm38) E659G possibly damaging Het
Ttc21b G A 2: 66,217,204 (GRCm38) A849V possibly damaging Het
Unc45a G T 7: 80,331,586 (GRCm38) S489R possibly damaging Het
Xrn1 T C 9: 95,999,458 (GRCm38) V795A probably benign Het
Zbtb22 A T 17: 33,917,978 (GRCm38) T366S probably benign Het
Zcchc10 T A 11: 53,324,718 (GRCm38) H6Q probably benign Het
Zfp60 A G 7: 27,748,530 (GRCm38) K208E probably damaging Het
Zfp780b A T 7: 27,964,612 (GRCm38) C173S possibly damaging Het
Zfp786 C A 6: 47,819,733 (GRCm38) R757L probably benign Het
Zfp936 G A 7: 43,189,915 (GRCm38) A269T probably damaging Het
Zfp976 T C 7: 42,616,277 (GRCm38) Y29C probably damaging Het
Other mutations in Blm
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01531:Blm APN 7 80,474,071 (GRCm38) missense probably damaging 1.00
IGL01658:Blm APN 7 80,463,941 (GRCm38) missense probably damaging 0.98
IGL02048:Blm APN 7 80,502,961 (GRCm38) splice site probably benign
IGL02060:Blm APN 7 80,514,580 (GRCm38) splice site probably benign
IGL02063:Blm APN 7 80,509,419 (GRCm38) nonsense probably null
IGL02102:Blm APN 7 80,469,756 (GRCm38) missense probably damaging 1.00
IGL02420:Blm APN 7 80,496,006 (GRCm38) missense probably damaging 1.00
IGL02452:Blm APN 7 80,503,377 (GRCm38) splice site probably null
IGL02566:Blm APN 7 80,474,196 (GRCm38) missense probably damaging 1.00
IGL03387:Blm APN 7 80,494,147 (GRCm38) missense probably damaging 1.00
FR4304:Blm UTSW 7 80,512,919 (GRCm38) small insertion probably benign
FR4304:Blm UTSW 7 80,463,773 (GRCm38) frame shift probably null
FR4340:Blm UTSW 7 80,512,910 (GRCm38) small insertion probably benign
FR4340:Blm UTSW 7 80,512,907 (GRCm38) small insertion probably benign
FR4340:Blm UTSW 7 80,463,767 (GRCm38) unclassified probably benign
FR4449:Blm UTSW 7 80,512,908 (GRCm38) small insertion probably benign
FR4548:Blm UTSW 7 80,463,769 (GRCm38) frame shift probably null
FR4589:Blm UTSW 7 80,463,770 (GRCm38) frame shift probably null
FR4737:Blm UTSW 7 80,463,774 (GRCm38) frame shift probably null
FR4737:Blm UTSW 7 80,463,771 (GRCm38) frame shift probably null
FR4976:Blm UTSW 7 80,512,907 (GRCm38) small insertion probably benign
FR4976:Blm UTSW 7 80,463,767 (GRCm38) unclassified probably benign
R0133:Blm UTSW 7 80,502,367 (GRCm38) missense possibly damaging 0.93
R0194:Blm UTSW 7 80,464,946 (GRCm38) unclassified probably benign
R0526:Blm UTSW 7 80,505,893 (GRCm38) nonsense probably null
R0673:Blm UTSW 7 80,499,751 (GRCm38) critical splice donor site probably null
R0972:Blm UTSW 7 80,513,370 (GRCm38) missense probably benign
R0980:Blm UTSW 7 80,499,958 (GRCm38) splice site probably null
R1120:Blm UTSW 7 80,481,466 (GRCm38) missense probably damaging 1.00
R1301:Blm UTSW 7 80,455,417 (GRCm38) nonsense probably null
R1769:Blm UTSW 7 80,513,370 (GRCm38) missense probably benign
R1866:Blm UTSW 7 80,494,114 (GRCm38) missense probably benign 0.08
R1874:Blm UTSW 7 80,497,418 (GRCm38) missense probably damaging 1.00
R1966:Blm UTSW 7 80,513,186 (GRCm38) missense possibly damaging 0.86
R1991:Blm UTSW 7 80,505,949 (GRCm38) splice site probably null
R2013:Blm UTSW 7 80,502,399 (GRCm38) missense probably damaging 0.99
R2014:Blm UTSW 7 80,502,399 (GRCm38) missense probably damaging 0.99
R2015:Blm UTSW 7 80,502,399 (GRCm38) missense probably damaging 0.99
R2016:Blm UTSW 7 80,505,926 (GRCm38) missense probably benign 0.26
R2103:Blm UTSW 7 80,505,949 (GRCm38) splice site probably null
R2161:Blm UTSW 7 80,481,370 (GRCm38) splice site probably null
R2215:Blm UTSW 7 80,499,847 (GRCm38) missense possibly damaging 0.69
R3689:Blm UTSW 7 80,513,079 (GRCm38) missense possibly damaging 0.56
R4049:Blm UTSW 7 80,502,862 (GRCm38) missense probably benign 0.04
R4155:Blm UTSW 7 80,512,904 (GRCm38) small deletion probably benign
R4695:Blm UTSW 7 80,494,228 (GRCm38) missense probably damaging 1.00
R4774:Blm UTSW 7 80,463,848 (GRCm38) missense probably damaging 1.00
R4833:Blm UTSW 7 80,466,826 (GRCm38) missense probably benign
R4835:Blm UTSW 7 80,509,546 (GRCm38) missense probably benign 0.41
R4994:Blm UTSW 7 80,458,825 (GRCm38) missense probably benign 0.00
R5039:Blm UTSW 7 80,505,873 (GRCm38) missense possibly damaging 0.50
R5330:Blm UTSW 7 80,458,936 (GRCm38) missense possibly damaging 0.73
R5375:Blm UTSW 7 80,513,229 (GRCm38) missense probably benign 0.00
R5408:Blm UTSW 7 80,502,622 (GRCm38) missense probably benign 0.01
R5574:Blm UTSW 7 80,499,773 (GRCm38) missense probably damaging 1.00
R5606:Blm UTSW 7 80,460,832 (GRCm38) splice site probably null
R5702:Blm UTSW 7 80,458,927 (GRCm38) missense probably benign 0.13
R5809:Blm UTSW 7 80,464,844 (GRCm38) missense probably damaging 1.00
R6114:Blm UTSW 7 80,513,487 (GRCm38) missense probably damaging 1.00
R6157:Blm UTSW 7 80,512,985 (GRCm38) missense probably benign 0.18
R6163:Blm UTSW 7 80,512,904 (GRCm38) small deletion probably benign
R6254:Blm UTSW 7 80,480,342 (GRCm38) missense probably benign 0.04
R6266:Blm UTSW 7 80,499,940 (GRCm38) missense probably benign 0.03
R6364:Blm UTSW 7 80,494,526 (GRCm38) nonsense probably null
R6446:Blm UTSW 7 80,512,904 (GRCm38) small deletion probably benign
R6502:Blm UTSW 7 80,481,475 (GRCm38) missense probably damaging 0.98
R6700:Blm UTSW 7 80,463,850 (GRCm38) missense possibly damaging 0.91
R7002:Blm UTSW 7 80,469,753 (GRCm38) missense probably benign 0.00
R7105:Blm UTSW 7 80,499,768 (GRCm38) missense probably benign 0.44
R7320:Blm UTSW 7 80,455,354 (GRCm38) nonsense probably null
R7465:Blm UTSW 7 80,513,115 (GRCm38) missense probably benign 0.02
R8500:Blm UTSW 7 80,455,284 (GRCm38) missense probably damaging 1.00
R8543:Blm UTSW 7 80,494,216 (GRCm38) missense probably damaging 0.98
R8774-TAIL:Blm UTSW 7 80,512,907 (GRCm38) small insertion probably benign
R8774-TAIL:Blm UTSW 7 80,512,918 (GRCm38) small insertion probably benign
R8774-TAIL:Blm UTSW 7 80,512,919 (GRCm38) small insertion probably benign
R8775-TAIL:Blm UTSW 7 80,512,931 (GRCm38) small insertion probably benign
R8860:Blm UTSW 7 80,494,528 (GRCm38) missense probably benign 0.30
R8928:Blm UTSW 7 80,512,904 (GRCm38) small deletion probably benign
R9089:Blm UTSW 7 80,513,119 (GRCm38) missense probably damaging 1.00
R9363:Blm UTSW 7 80,458,915 (GRCm38) missense probably damaging 1.00
RF001:Blm UTSW 7 80,512,927 (GRCm38) small insertion probably benign
RF001:Blm UTSW 7 80,512,906 (GRCm38) small insertion probably benign
RF001:Blm UTSW 7 80,512,903 (GRCm38) small insertion probably benign
RF002:Blm UTSW 7 80,512,927 (GRCm38) small insertion probably benign
RF002:Blm UTSW 7 80,512,905 (GRCm38) small insertion probably benign
RF007:Blm UTSW 7 80,512,933 (GRCm38) nonsense probably null
RF016:Blm UTSW 7 80,512,926 (GRCm38) nonsense probably null
RF018:Blm UTSW 7 80,512,926 (GRCm38) nonsense probably null
RF027:Blm UTSW 7 80,512,914 (GRCm38) frame shift probably null
RF028:Blm UTSW 7 80,512,905 (GRCm38) nonsense probably null
RF031:Blm UTSW 7 80,512,923 (GRCm38) small insertion probably benign
RF031:Blm UTSW 7 80,512,906 (GRCm38) small insertion probably benign
RF032:Blm UTSW 7 80,512,930 (GRCm38) small insertion probably benign
RF036:Blm UTSW 7 80,512,914 (GRCm38) nonsense probably null
RF044:Blm UTSW 7 80,512,930 (GRCm38) small insertion probably benign
RF053:Blm UTSW 7 80,512,921 (GRCm38) small insertion probably benign
RF064:Blm UTSW 7 80,512,923 (GRCm38) nonsense probably null
X0061:Blm UTSW 7 80,458,850 (GRCm38) missense possibly damaging 0.89
Predicted Primers PCR Primer
(F):5'- TGCCTTGGCTGAAGAAATCC -3'
(R):5'- GGAAAGACAGGATTCTCAGCCAC -3'

Sequencing Primer
(F):5'- CTTTCTGAGAGAGATTTAACTGGCCC -3'
(R):5'- CCGAAGAATCTCTTTGAAAGGCCG -3'
Posted On 2019-10-17