Incidental Mutation 'R6364:Blm'
ID 513411
Institutional Source Beutler Lab
Gene Symbol Blm
Ensembl Gene ENSMUSG00000030528
Gene Name Bloom syndrome, RecQ like helicase
Synonyms
MMRRC Submission 044514-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6364 (G1)
Quality Score 225.009
Status Validated
Chromosome 7
Chromosomal Location 80104741-80184896 bp(-) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) A to T at 80144274 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Stop codon at position 782 (C782*)
Ref Sequence ENSEMBL: ENSMUSP00000127995 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000081314] [ENSMUST00000170315]
AlphaFold O88700
Predicted Effect probably null
Transcript: ENSMUST00000081314
AA Change: C779*
SMART Domains Protein: ENSMUSP00000080062
Gene: ENSMUSG00000030528
AA Change: C779*

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 null
Transcript: ENSMUST00000170315
AA Change: C782*
SMART Domains Protein: ENSMUSP00000127995
Gene: ENSMUSG00000030528
AA Change: C782*

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
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.7%
  • 20x: 92.8%
Validation Efficiency 99% (69/70)
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: 72 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamts3 T C 5: 89,869,673 (GRCm39) Y234C possibly damaging Het
Ambra1 C A 2: 91,603,661 (GRCm39) H548Q possibly damaging Het
Ap3d1 T C 10: 80,546,328 (GRCm39) probably null Het
Apol11b A G 15: 77,522,258 (GRCm39) V13A possibly damaging Het
Arhgdib C T 6: 136,909,253 (GRCm39) probably null Het
B3galt1 T A 2: 67,949,016 (GRCm39) S244T probably damaging Het
Bace2 A G 16: 97,214,633 (GRCm39) I274V probably benign Het
Bfsp2 A T 9: 103,325,827 (GRCm39) V272D probably damaging Het
Cfi G A 3: 129,666,495 (GRCm39) S406N probably benign Het
Chd1l G A 3: 97,494,483 (GRCm39) A399V probably damaging Het
Cic C A 7: 24,972,248 (GRCm39) H660N possibly damaging Het
Cops3 A G 11: 59,726,230 (GRCm39) probably benign Het
Dlec1 G A 9: 118,950,939 (GRCm39) V502I possibly damaging Het
Dync2i1 A T 12: 116,205,352 (GRCm39) D412E probably damaging Het
Epop A G 11: 97,519,513 (GRCm39) S199P probably benign Het
Evi5 G T 5: 107,989,979 (GRCm39) P80Q probably damaging Het
Faf1 T C 4: 109,818,997 (GRCm39) V623A possibly damaging Het
Fam83c T C 2: 155,676,443 (GRCm39) D109G probably damaging Het
Fam83d T C 2: 158,625,179 (GRCm39) probably null Het
Flacc1 G T 1: 58,697,531 (GRCm39) A403D probably damaging Het
Foxn3 T C 12: 99,354,952 (GRCm39) N71D probably benign Het
Gm7298 A G 6: 121,756,402 (GRCm39) R1016G possibly damaging Het
Grin2d T C 7: 45,507,878 (GRCm39) E396G possibly damaging Het
Htra2 C A 6: 83,030,027 (GRCm39) V311F probably damaging Het
Kif6 A T 17: 49,927,651 (GRCm39) T33S probably benign Het
Kmt2c T C 5: 25,514,634 (GRCm39) I3070V probably null Het
Krtap5-2 A T 7: 141,728,800 (GRCm39) C293* probably null Het
Lrp3 T A 7: 34,903,134 (GRCm39) D404V probably benign Het
LTO1 A G 7: 144,473,005 (GRCm39) D105G probably benign Het
Mc2r T G 18: 68,540,607 (GRCm39) I229L probably benign Het
Mtnr1b A G 9: 15,774,300 (GRCm39) M253T possibly damaging Het
Nfat5 A G 8: 108,094,909 (GRCm39) N531S probably benign Het
Niban3 G A 8: 72,051,733 (GRCm39) G23S probably benign Het
Npr2 T A 4: 43,643,622 (GRCm39) I550N probably damaging Het
Npy6r T C 18: 44,409,578 (GRCm39) I333T possibly damaging Het
Nup88 C T 11: 70,838,612 (GRCm39) R468Q probably benign Het
Nup98 G A 7: 101,825,522 (GRCm39) T422I probably damaging Het
Or10aa1 T A 1: 173,869,778 (GRCm39) H87Q possibly damaging Het
Otud4 A G 8: 80,372,970 (GRCm39) N96S probably damaging Het
Paqr6 T C 3: 88,273,265 (GRCm39) F86L probably damaging Het
Ppp4r3b A T 11: 29,138,035 (GRCm39) T90S probably benign Het
Ptbp2 A T 3: 119,534,091 (GRCm39) N23K probably damaging Het
Ralgapb G T 2: 158,304,029 (GRCm39) G596V probably damaging Het
Rdm1 G A 11: 101,521,068 (GRCm39) R94H probably benign Het
Rergl A T 6: 139,477,746 (GRCm39) F28I probably damaging Het
Rif1 G T 2: 51,997,681 (GRCm39) S1000I probably damaging Het
Rnf141 C T 7: 110,420,516 (GRCm39) A163T possibly damaging Het
Scaf4 G A 16: 90,057,136 (GRCm39) Q72* probably null Het
Sdk1 G T 5: 141,948,464 (GRCm39) S603I probably benign Het
Sdsl T C 5: 120,598,674 (GRCm39) I147M probably damaging Het
Serpina6 T C 12: 103,620,495 (GRCm39) N85D probably benign Het
Serpinf2 A G 11: 75,327,315 (GRCm39) I204T probably damaging Het
Shank2 A G 7: 143,964,146 (GRCm39) S795G probably benign Het
Simc1 C T 13: 54,672,413 (GRCm39) Q254* probably null Het
Slc30a3 G A 5: 31,246,083 (GRCm39) P216S possibly damaging Het
Smim14 T A 5: 65,610,639 (GRCm39) I53F probably benign Het
Sp3 T C 2: 72,801,285 (GRCm39) T243A probably benign Het
Srpk2 A G 5: 23,745,465 (GRCm39) F164L probably damaging Het
Stard9 T C 2: 120,543,910 (GRCm39) F4403L probably damaging Het
Tbc1d30 T C 10: 121,130,630 (GRCm39) T267A possibly damaging Het
Tgm7 T A 2: 120,926,878 (GRCm39) R424* probably null Het
Tmbim6 T C 15: 99,304,066 (GRCm39) L113P probably damaging Het
Tmcc1 G A 6: 116,020,722 (GRCm39) probably benign Het
Tomm7 A G 5: 24,049,028 (GRCm39) L15P probably damaging Het
Tpcn1 T C 5: 120,691,875 (GRCm39) Y263C probably damaging Het
Trim34b T C 7: 103,985,733 (GRCm39) F456S probably damaging Het
Uox C T 3: 146,330,332 (GRCm39) R163* probably null Het
Vmn2r108 A G 17: 20,691,260 (GRCm39) I421T probably benign Het
Wdr43 A G 17: 71,964,649 (GRCm39) E676G probably damaging Het
Zcchc14 G T 8: 122,331,598 (GRCm39) probably benign Het
Zfp64 C A 2: 168,754,186 (GRCm39) G25V probably damaging Het
Zswim8 C A 14: 20,763,079 (GRCm39) P326H probably 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
R2013:Blm UTSW 7 80,152,147 (GRCm39) missense probably damaging 0.99
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
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'- AAGCAGCAGAGCGATCAGTC -3'
(R):5'- CATGTGGTAACTCTCAGAGCTAC -3'

Sequencing Primer
(F):5'- GAGCGATCAGTCAGCCAC -3'
(R):5'- GGTAACTCTCAGAGCTACTAGCCTG -3'
Posted On 2018-04-27