Incidental Mutation 'R8928:Blm'
ID 679680
Institutional Source Beutler Lab
Gene Symbol Blm
Ensembl Gene ENSMUSG00000030528
Gene Name Bloom syndrome, RecQ like helicase
Synonyms
MMRRC Submission 068772-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8928 (G1)
Quality Score 107.467
Status Not validated
Chromosome 7
Chromosomal Location 80104741-80184896 bp(-) (GRCm39)
Type of Mutation small deletion (1 aa in frame mutation)
DNA Base Change (assembly) GCCTCCTCCTCCTCCTCCTCCTCCTCCTCC to GCCTCCTCCTCCTCCTCCTCCTCCTCC at 80162652 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000127995 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000081314] [ENSMUST00000170315]
AlphaFold O88700
Predicted Effect probably benign
Transcript: ENSMUST00000081314
SMART Domains Protein: ENSMUSP00000080062
Gene: ENSMUSG00000030528

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 noncoding transcript
Transcript: ENSMUST00000166096
Predicted Effect probably benign
Transcript: ENSMUST00000170315
SMART Domains Protein: ENSMUSP00000127995
Gene: ENSMUSG00000030528

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: 100.0%
  • 3x: 100.0%
  • 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: 81 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A630089N07Rik A T 16: 97,867,367 (GRCm39) H198Q probably damaging Het
Abcb9 T C 5: 124,221,706 (GRCm39) T223A probably benign Het
Actc1 T A 2: 113,880,881 (GRCm39) K115* probably null Het
Angptl2 G A 2: 33,132,316 (GRCm39) D308N probably benign Het
Arl4d A C 11: 101,557,892 (GRCm39) Q139H possibly damaging Het
Aspm T A 1: 139,418,125 (GRCm39) C2951* probably null Het
Atp23 A T 10: 126,723,362 (GRCm39) *247R probably null Het
B3gnt7 T A 1: 86,232,839 (GRCm39) S28R probably benign Het
Bmp7 C T 2: 172,721,211 (GRCm39) R288H probably damaging Het
Bsdc1 G T 4: 129,355,439 (GRCm39) probably benign Het
Ccdc146 T C 5: 21,538,060 (GRCm39) E88G probably damaging Het
Ccdc73 C A 2: 104,822,542 (GRCm39) D2E Het
Cdc5l C A 17: 45,721,839 (GRCm39) R477L Het
Cdh22 T A 2: 164,965,504 (GRCm39) H529L possibly damaging Het
Chchd3 T A 6: 32,780,951 (GRCm39) E178D probably benign Het
Ciz1 A T 2: 32,257,512 (GRCm39) R186* probably null Het
Copa T A 1: 171,931,737 (GRCm39) H329Q probably null Het
Dcaf7 A G 11: 105,942,752 (GRCm39) D233G probably damaging Het
Dclk2 G T 3: 86,739,048 (GRCm39) P317Q probably damaging Het
Dsc3 A T 18: 20,107,234 (GRCm39) H462Q probably benign Het
Fn1 T C 1: 71,638,535 (GRCm39) N1998S probably benign Het
Fpr2 T C 17: 18,113,724 (GRCm39) L240S possibly damaging Het
Fzd9 A T 5: 135,278,589 (GRCm39) M432K probably damaging Het
Gm5862 T A 5: 26,226,678 (GRCm39) I75F probably damaging Het
Gpr45 T A 1: 43,072,314 (GRCm39) V319D probably damaging Het
H4c11 T C 13: 21,919,525 (GRCm39) V87A possibly damaging Het
Igfn1 T A 1: 135,905,984 (GRCm39) R275W probably damaging Het
Inafm1 G A 7: 16,006,980 (GRCm39) A79V unknown Het
Itfg1 C T 8: 86,567,420 (GRCm39) probably benign Het
Klhl35 T G 7: 99,120,221 (GRCm39) I366S probably damaging Het
Lysmd1 A T 3: 95,045,831 (GRCm39) I223F probably damaging Het
Mrps30 A G 13: 118,523,205 (GRCm39) L189P probably damaging Het
Ms4a4d A C 19: 11,533,574 (GRCm39) T152P probably benign Het
Mtcl1 A T 17: 66,755,628 (GRCm39) I238K probably benign Het
Musk T C 4: 58,301,638 (GRCm39) I132T probably damaging Het
Myh2 A T 11: 67,079,509 (GRCm39) M989L probably benign Het
Myh8 G A 11: 67,174,081 (GRCm39) R172H probably benign Het
Nt5c1a C T 4: 123,102,281 (GRCm39) T69M possibly damaging Het
Nuak2 T A 1: 132,255,916 (GRCm39) D196E probably damaging Het
Or52h7 A T 7: 104,214,229 (GRCm39) H267L probably damaging Het
Or5ap2 A T 2: 85,679,918 (GRCm39) I41F possibly damaging Het
Or5t7 T C 2: 86,507,630 (GRCm39) T16A probably benign Het
Or8k53 T C 2: 86,178,090 (GRCm39) T7A possibly damaging Het
Palb2 A T 7: 121,723,821 (GRCm39) C643S probably damaging Het
Pde5a T A 3: 122,633,249 (GRCm39) I706N probably damaging Het
Pdlim4 T C 11: 53,950,790 (GRCm39) R100G probably benign Het
Pip5k1c T A 10: 81,128,906 (GRCm39) V5E possibly damaging Het
Pira1 A C 7: 3,742,358 (GRCm39) N56K probably benign Het
Plekhm1 A G 11: 103,268,039 (GRCm39) V644A probably benign Het
Plk2 T G 13: 110,535,750 (GRCm39) V524G probably damaging Het
Ppl T A 16: 4,905,474 (GRCm39) N1607I probably benign Het
Prag1 T G 8: 36,614,360 (GRCm39) V1304G probably damaging Het
Prex1 C T 2: 166,426,995 (GRCm39) V1077M probably damaging Het
Prmt6 T C 3: 110,158,248 (GRCm39) S14G probably benign Het
Psrc1 T G 3: 108,293,973 (GRCm39) S263R probably damaging Het
Qrfprl C A 6: 65,358,597 (GRCm39) S107* probably null Het
Rbp7 A T 4: 149,537,958 (GRCm39) L36* probably null Het
Rgs12 G T 5: 35,123,633 (GRCm39) W472L possibly damaging Het
Rrp8 C A 7: 105,384,073 (GRCm39) C143F possibly damaging Het
Sart1 T C 19: 5,438,529 (GRCm39) S43G probably benign Het
Setx A G 2: 29,016,971 (GRCm39) T25A possibly damaging Het
Skint5 G A 4: 113,341,099 (GRCm39) T1414I probably benign Het
Sorbs2 T A 8: 46,248,952 (GRCm39) S734R probably damaging Het
Spata31g1 A T 4: 42,972,251 (GRCm39) Y528F probably benign Het
Spon1 T C 7: 113,629,592 (GRCm39) probably null Het
Sptbn1 C T 11: 30,088,962 (GRCm39) V767I probably damaging Het
Srf T C 17: 46,860,095 (GRCm39) I477V probably damaging Het
Tanc2 A G 11: 105,701,331 (GRCm39) Y282C probably damaging Het
Tbc1d23 A G 16: 56,992,152 (GRCm39) Y603H probably damaging Het
Tdpoz6 T A 3: 93,599,950 (GRCm39) T140S probably benign Het
Tfap4 T C 16: 4,369,218 (GRCm39) D134G probably damaging Het
Tmem200c A G 17: 69,148,733 (GRCm39) T439A probably benign Het
Tmem63b A T 17: 45,975,908 (GRCm39) M515K probably damaging Het
Tnc A T 4: 63,925,595 (GRCm39) N980K probably damaging Het
Ttc23l T A 15: 10,530,720 (GRCm39) L297F probably damaging Het
Vinac1 A G 2: 128,882,789 (GRCm39) S76P Het
Vmn1r170 A G 7: 23,305,814 (GRCm39) N72S possibly damaging Het
Vmn2r8 T C 5: 108,950,131 (GRCm39) M239V Het
Vopp1 A G 6: 57,731,578 (GRCm39) F138L probably damaging Het
Vps41 T A 13: 18,929,501 (GRCm39) F79I probably benign Het
Zfp317 T C 9: 19,552,521 (GRCm39) M1T probably null 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
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
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'- CAGAGCAGAGAGTAAGACCCTC -3'
(R):5'- TGCCACAAGAGTAAGCACCG -3'

Sequencing Primer
(F):5'- CCCAGTGCTCAGCTTTAGATTAG -3'
(R):5'- GTAAGCACCGCTCAGAAAATG -3'
Posted On 2021-08-02