Incidental Mutation 'R2013:Blm'
ID 222358
Institutional Source Beutler Lab
Gene Symbol Blm
Ensembl Gene ENSMUSG00000030528
Gene Name Bloom syndrome, RecQ like helicase
Synonyms
MMRRC Submission 040022-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2013 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 80104741-80184896 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 80152147 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 600 (E600G)
Ref Sequence ENSEMBL: ENSMUSP00000127995 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000081314] [ENSMUST00000170315]
AlphaFold O88700
Predicted Effect possibly damaging
Transcript: ENSMUST00000081314
AA Change: E597G

PolyPhen 2 Score 0.893 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000080062
Gene: ENSMUSG00000030528
AA Change: E597G

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: E600G

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000127995
Gene: ENSMUSG00000030528
AA Change: E600G

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000205263
Meta Mutation Damage Score 0.1709 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 93.7%
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
1700122O11Rik T G 17: 48,347,723 (GRCm39) T194P possibly damaging Het
4921504E06Rik T A 2: 19,545,124 (GRCm39) M110L probably benign Het
Acad9 T G 3: 36,127,737 (GRCm39) I113R probably damaging Het
Adam34l T C 8: 44,079,442 (GRCm39) S261G possibly damaging Het
Adamts6 A T 13: 104,450,812 (GRCm39) I332F probably damaging Het
Adcy8 C T 15: 64,639,727 (GRCm39) G678S probably benign Het
Afg3l2 C T 18: 67,564,842 (GRCm39) V211I probably damaging Het
Ahnak T C 19: 8,991,937 (GRCm39) I4407T probably damaging Het
Alpl G T 4: 137,482,458 (GRCm39) H79N probably benign Het
Apc A G 18: 34,448,644 (GRCm39) I1813V probably damaging Het
Ascc3 T C 10: 50,525,908 (GRCm39) M540T probably damaging Het
Btbd8 T C 5: 107,658,655 (GRCm39) W1742R probably damaging Het
Cadps T A 14: 12,522,337 (GRCm38) D609V probably damaging Het
Ccdc69 C T 11: 54,941,983 (GRCm39) M174I probably benign Het
Cdk13 A T 13: 17,913,748 (GRCm39) L877* probably null Het
Cdk14 T C 5: 5,143,047 (GRCm39) Y228C probably damaging Het
Dip2c C T 13: 9,617,882 (GRCm39) Q426* probably null Het
Dsp A G 13: 38,375,434 (GRCm39) N1073S probably damaging Het
Epyc T C 10: 97,511,655 (GRCm39) I216T probably damaging Het
Erbin A G 13: 103,994,041 (GRCm39) S300P probably damaging Het
Ercc3 A G 18: 32,381,482 (GRCm39) T433A probably benign Het
Exoc4 A G 6: 33,243,026 (GRCm39) T80A probably damaging Het
Foxm1 T A 6: 128,352,465 (GRCm39) probably null Het
Gaa A G 11: 119,175,409 (GRCm39) probably null Het
H2-Q4 A G 17: 35,599,526 (GRCm39) E203G probably damaging Het
Helt T C 8: 46,745,355 (GRCm39) D214G probably damaging Het
Hlcs A G 16: 94,063,599 (GRCm39) V487A probably benign Het
Hmmr A T 11: 40,619,259 (GRCm39) S74T possibly damaging Het
Hspa9 A T 18: 35,079,701 (GRCm39) Y243N probably damaging Het
Htt T G 5: 35,010,215 (GRCm39) L1556R probably damaging Het
Ift80 T C 3: 68,898,117 (GRCm39) K73E possibly damaging Het
Il6st G A 13: 112,635,423 (GRCm39) A551T probably null Het
Kdm5a T C 6: 120,408,951 (GRCm39) S1545P probably benign Het
Lef1 T A 3: 130,905,236 (GRCm39) I39N probably damaging Het
Lmo2 T C 2: 103,811,407 (GRCm39) Y147H probably damaging Het
Lrp6 A G 6: 134,457,337 (GRCm39) probably null Het
Macf1 T C 4: 123,577,807 (GRCm39) D59G probably damaging Het
Maged1 T C X: 93,580,523 (GRCm39) Y636C possibly damaging Het
Mamdc4 T A 2: 25,453,584 (GRCm39) D1195V probably damaging Het
Mob3b A G 4: 35,083,922 (GRCm39) V89A probably benign Het
Mogs C T 6: 83,094,631 (GRCm39) R483* probably null Het
Mybphl A C 3: 108,282,718 (GRCm39) T203P probably benign Het
Myo15a A G 11: 60,385,057 (GRCm39) T1720A probably damaging Het
Myo16 T A 8: 10,552,796 (GRCm39) F945I probably damaging Het
Nbeal2 G A 9: 110,463,139 (GRCm39) L1309F probably benign Het
Nes A G 3: 87,883,985 (GRCm39) Q748R possibly damaging Het
Nhsl1 A T 10: 18,387,340 (GRCm39) R205W probably damaging Het
Nlrc3 A C 16: 3,782,974 (GRCm39) L161R probably damaging Het
Npy2r T A 3: 82,448,487 (GRCm39) D96V probably damaging Het
Or4d11 T A 19: 12,013,518 (GRCm39) E196V probably damaging Het
Or5w18 T G 2: 87,632,847 (GRCm39) V38G probably damaging Het
Pappa2 C T 1: 158,662,498 (GRCm39) C1159Y probably damaging Het
Phf21a T C 2: 92,058,828 (GRCm39) probably null Het
Pik3c2a T A 7: 115,950,166 (GRCm39) probably null Het
Psg22 A T 7: 18,453,560 (GRCm39) Y85F possibly damaging Het
Pttg1ip2 T A 5: 5,505,964 (GRCm39) I106L probably benign Het
Qtrt2 A G 16: 43,689,455 (GRCm39) I181T probably damaging Het
Sash1 A T 10: 8,605,177 (GRCm39) V1071D probably benign Het
Scn10a A T 9: 119,442,802 (GRCm39) I1481N probably damaging Het
Slc15a1 G A 14: 121,713,399 (GRCm39) A376V possibly damaging Het
Slc25a46 A T 18: 31,742,778 (GRCm39) H29Q probably benign Het
Slit2 T C 5: 48,459,832 (GRCm39) C1354R probably damaging Het
Ssu2 C T 6: 112,360,902 (GRCm39) E52K possibly damaging Het
Taar7e A T 10: 23,913,732 (GRCm39) H74L possibly damaging Het
Tcte1 A T 17: 45,852,237 (GRCm39) N490I probably benign Het
Tent4b T A 8: 88,972,223 (GRCm39) probably null Het
Tpst2 G T 5: 112,455,880 (GRCm39) G140C probably damaging Het
Trip11 A T 12: 101,803,981 (GRCm39) F1634I probably damaging Het
Trpm2 A G 10: 77,761,600 (GRCm39) F1017L probably damaging Het
Utp18 A G 11: 93,766,948 (GRCm39) V253A possibly damaging Het
Vmn2r102 A G 17: 19,897,006 (GRCm39) T118A probably benign Het
Vmn2r14 T C 5: 109,369,109 (GRCm39) T155A probably benign Het
Vmn2r19 T A 6: 123,292,954 (GRCm39) M332K probably benign Het
Vmn2r71 T A 7: 85,269,845 (GRCm39) M452K probably benign Het
Vmn2r79 T G 7: 86,653,289 (GRCm39) L518R possibly damaging Het
Vps13b T C 15: 35,607,288 (GRCm39) S1074P probably damaging Het
Vps13d A G 4: 144,835,078 (GRCm39) S2757P probably damaging Het
Wdr33 C A 18: 32,022,029 (GRCm39) Q860K unknown Het
Zfp423 T A 8: 88,509,025 (GRCm39) I440F probably benign Het
Zup1 A G 10: 33,805,820 (GRCm39) V437A possibly damaging Het
Other mutations in Blm
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01531:Blm APN 7 80,123,819 (GRCm39) missense probably damaging 1.00
IGL01658:Blm APN 7 80,113,689 (GRCm39) missense probably damaging 0.98
IGL02048:Blm APN 7 80,152,709 (GRCm39) splice site probably benign
IGL02060:Blm APN 7 80,164,328 (GRCm39) splice site probably benign
IGL02063:Blm APN 7 80,159,167 (GRCm39) nonsense probably null
IGL02102:Blm APN 7 80,119,504 (GRCm39) missense probably damaging 1.00
IGL02420:Blm APN 7 80,145,754 (GRCm39) missense probably damaging 1.00
IGL02452:Blm APN 7 80,153,125 (GRCm39) splice site probably null
IGL02566:Blm APN 7 80,123,944 (GRCm39) missense probably damaging 1.00
IGL03387:Blm APN 7 80,143,895 (GRCm39) missense probably damaging 1.00
FR4304:Blm UTSW 7 80,162,667 (GRCm39) small insertion probably benign
FR4304:Blm UTSW 7 80,113,521 (GRCm39) frame shift probably null
FR4340:Blm UTSW 7 80,162,658 (GRCm39) small insertion probably benign
FR4340:Blm UTSW 7 80,162,655 (GRCm39) small insertion probably benign
FR4340:Blm UTSW 7 80,113,515 (GRCm39) unclassified probably benign
FR4449:Blm UTSW 7 80,162,656 (GRCm39) small insertion probably benign
FR4548:Blm UTSW 7 80,113,517 (GRCm39) frame shift probably null
FR4589:Blm UTSW 7 80,113,518 (GRCm39) frame shift probably null
FR4737:Blm UTSW 7 80,113,522 (GRCm39) frame shift probably null
FR4737:Blm UTSW 7 80,113,519 (GRCm39) frame shift probably null
FR4976:Blm UTSW 7 80,162,655 (GRCm39) small insertion probably benign
FR4976:Blm UTSW 7 80,113,515 (GRCm39) unclassified probably benign
R0133:Blm UTSW 7 80,152,115 (GRCm39) missense possibly damaging 0.93
R0194:Blm UTSW 7 80,114,694 (GRCm39) unclassified probably benign
R0526:Blm UTSW 7 80,155,641 (GRCm39) nonsense probably null
R0673:Blm UTSW 7 80,149,499 (GRCm39) critical splice donor site probably null
R0972:Blm UTSW 7 80,163,118 (GRCm39) missense probably benign
R0980:Blm UTSW 7 80,149,706 (GRCm39) splice site probably null
R1120:Blm UTSW 7 80,131,214 (GRCm39) missense probably damaging 1.00
R1301:Blm UTSW 7 80,105,165 (GRCm39) nonsense probably null
R1769:Blm UTSW 7 80,163,118 (GRCm39) missense probably benign
R1866:Blm UTSW 7 80,143,862 (GRCm39) missense probably benign 0.08
R1874:Blm UTSW 7 80,147,166 (GRCm39) missense probably damaging 1.00
R1966:Blm UTSW 7 80,162,934 (GRCm39) missense possibly damaging 0.86
R1991:Blm UTSW 7 80,155,697 (GRCm39) splice site probably null
R2014:Blm UTSW 7 80,152,147 (GRCm39) missense probably damaging 0.99
R2015:Blm UTSW 7 80,152,147 (GRCm39) missense probably damaging 0.99
R2016:Blm UTSW 7 80,155,674 (GRCm39) missense probably benign 0.26
R2103:Blm UTSW 7 80,155,697 (GRCm39) splice site probably null
R2161:Blm UTSW 7 80,131,118 (GRCm39) splice site probably null
R2215:Blm UTSW 7 80,149,595 (GRCm39) missense possibly damaging 0.69
R3689:Blm UTSW 7 80,162,827 (GRCm39) missense possibly damaging 0.56
R4049:Blm UTSW 7 80,152,610 (GRCm39) missense probably benign 0.04
R4155:Blm UTSW 7 80,162,652 (GRCm39) small deletion probably benign
R4695:Blm UTSW 7 80,143,976 (GRCm39) missense probably damaging 1.00
R4774:Blm UTSW 7 80,113,596 (GRCm39) missense probably damaging 1.00
R4833:Blm UTSW 7 80,116,574 (GRCm39) missense probably benign
R4835:Blm UTSW 7 80,159,294 (GRCm39) missense probably benign 0.41
R4994:Blm UTSW 7 80,108,573 (GRCm39) missense probably benign 0.00
R5039:Blm UTSW 7 80,155,621 (GRCm39) missense possibly damaging 0.50
R5330:Blm UTSW 7 80,108,684 (GRCm39) missense possibly damaging 0.73
R5375:Blm UTSW 7 80,162,977 (GRCm39) missense probably benign 0.00
R5408:Blm UTSW 7 80,152,370 (GRCm39) missense probably benign 0.01
R5574:Blm UTSW 7 80,149,521 (GRCm39) missense probably damaging 1.00
R5606:Blm UTSW 7 80,110,580 (GRCm39) splice site probably null
R5702:Blm UTSW 7 80,108,675 (GRCm39) missense probably benign 0.13
R5809:Blm UTSW 7 80,114,592 (GRCm39) missense probably damaging 1.00
R6114:Blm UTSW 7 80,163,235 (GRCm39) missense probably damaging 1.00
R6157:Blm UTSW 7 80,162,733 (GRCm39) missense probably benign 0.18
R6163:Blm UTSW 7 80,162,652 (GRCm39) small deletion probably benign
R6254:Blm UTSW 7 80,130,090 (GRCm39) missense probably benign 0.04
R6266:Blm UTSW 7 80,149,688 (GRCm39) missense probably benign 0.03
R6364:Blm UTSW 7 80,144,274 (GRCm39) nonsense probably null
R6446:Blm UTSW 7 80,162,652 (GRCm39) small deletion probably benign
R6502:Blm UTSW 7 80,131,223 (GRCm39) missense probably damaging 0.98
R6700:Blm UTSW 7 80,113,598 (GRCm39) missense possibly damaging 0.91
R7002:Blm UTSW 7 80,119,501 (GRCm39) missense probably benign 0.00
R7105:Blm UTSW 7 80,149,516 (GRCm39) missense probably benign 0.44
R7320:Blm UTSW 7 80,105,102 (GRCm39) nonsense probably null
R7465:Blm UTSW 7 80,162,863 (GRCm39) missense probably benign 0.02
R7561:Blm UTSW 7 80,152,276 (GRCm39) missense probably damaging 0.99
R8500:Blm UTSW 7 80,105,032 (GRCm39) missense probably damaging 1.00
R8543:Blm UTSW 7 80,143,964 (GRCm39) missense probably damaging 0.98
R8774-TAIL:Blm UTSW 7 80,162,655 (GRCm39) small insertion probably benign
R8774-TAIL:Blm UTSW 7 80,162,666 (GRCm39) small insertion probably benign
R8774-TAIL:Blm UTSW 7 80,162,667 (GRCm39) small insertion probably benign
R8775-TAIL:Blm UTSW 7 80,162,679 (GRCm39) small insertion probably benign
R8860:Blm UTSW 7 80,144,276 (GRCm39) missense probably benign 0.30
R8928:Blm UTSW 7 80,162,652 (GRCm39) small deletion probably benign
R9089:Blm UTSW 7 80,162,867 (GRCm39) missense probably damaging 1.00
R9363:Blm UTSW 7 80,108,663 (GRCm39) missense probably damaging 1.00
RF001:Blm UTSW 7 80,162,675 (GRCm39) small insertion probably benign
RF001:Blm UTSW 7 80,162,654 (GRCm39) small insertion probably benign
RF001:Blm UTSW 7 80,162,651 (GRCm39) small insertion probably benign
RF002:Blm UTSW 7 80,162,675 (GRCm39) small insertion probably benign
RF002:Blm UTSW 7 80,162,653 (GRCm39) small insertion probably benign
RF007:Blm UTSW 7 80,162,681 (GRCm39) nonsense probably null
RF016:Blm UTSW 7 80,162,674 (GRCm39) nonsense probably null
RF018:Blm UTSW 7 80,162,674 (GRCm39) nonsense probably null
RF027:Blm UTSW 7 80,162,662 (GRCm39) frame shift probably null
RF028:Blm UTSW 7 80,162,653 (GRCm39) nonsense probably null
RF031:Blm UTSW 7 80,162,671 (GRCm39) small insertion probably benign
RF031:Blm UTSW 7 80,162,654 (GRCm39) small insertion probably benign
RF032:Blm UTSW 7 80,162,678 (GRCm39) small insertion probably benign
RF036:Blm UTSW 7 80,162,662 (GRCm39) nonsense probably null
RF044:Blm UTSW 7 80,162,678 (GRCm39) small insertion probably benign
RF053:Blm UTSW 7 80,162,669 (GRCm39) small insertion probably benign
RF064:Blm UTSW 7 80,162,671 (GRCm39) nonsense probably null
X0061:Blm UTSW 7 80,108,598 (GRCm39) missense possibly damaging 0.89
Predicted Primers PCR Primer
(F):5'- TGGAAACAATGTAGCGCTCAG -3'
(R):5'- GTAAACAAGCTGCTTCAGGATGG -3'

Sequencing Primer
(F):5'- GACTGCTGCTATGCTATACAAC -3'
(R):5'- CTGCTTCAGGATGGAACGTAG -3'
Posted On 2014-08-25