Incidental Mutation 'R1966:Blm'
ID 218955
Institutional Source Beutler Lab
Gene Symbol Blm
Ensembl Gene ENSMUSG00000030528
Gene Name Bloom syndrome, RecQ like helicase
Synonyms
MMRRC Submission 039979-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1966 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 80104741-80184896 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 80162934 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Tyrosine at position 139 (F139Y)
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: F136Y

PolyPhen 2 Score 0.860 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000080062
Gene: ENSMUSG00000030528
AA Change: F136Y

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 possibly damaging
Transcript: ENSMUST00000170315
AA Change: F139Y

PolyPhen 2 Score 0.860 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000127995
Gene: ENSMUSG00000030528
AA Change: F139Y

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: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.6%
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: 100 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2410002F23Rik T A 7: 43,900,650 (GRCm39) V185E probably benign Het
Abca1 A C 4: 53,050,409 (GRCm39) V1608G probably damaging Het
Ap2b1 T C 11: 83,237,721 (GRCm39) I557T probably benign Het
Arhgef15 G T 11: 68,845,501 (GRCm39) P117Q probably damaging Het
Arhgef39 T C 4: 43,496,710 (GRCm39) S335G probably benign Het
Cacna2d1 C T 5: 16,538,783 (GRCm39) R581* probably null Het
Cadps C A 14: 12,822,450 (GRCm38) E97* probably null Het
Cavin2 T A 1: 51,328,801 (GRCm39) L86Q probably damaging Het
Ccdc136 A G 6: 29,418,091 (GRCm39) E787G probably damaging Het
Ccdc39 T C 3: 33,880,629 (GRCm39) K446R probably damaging Het
Cdh23 T C 10: 60,159,361 (GRCm39) Y2138C probably damaging Het
Cdk12 T A 11: 98,094,916 (GRCm39) Y241* probably null Het
Clcn4 T A 7: 7,287,184 (GRCm39) *688L probably null Het
Cntnap1 T C 11: 101,071,212 (GRCm39) V375A possibly damaging Het
Coq5 T A 5: 115,432,890 (GRCm39) probably null Het
Cyp4b1 A G 4: 115,483,076 (GRCm39) I405T probably benign Het
Det1 T C 7: 78,492,966 (GRCm39) Y346C probably damaging Het
Enpp3 A T 10: 24,683,389 (GRCm39) V276E probably damaging Het
Epb41l2 G A 10: 25,317,666 (GRCm39) R61Q probably benign Het
Fam76b G A 9: 13,739,362 (GRCm39) probably null Het
Fbxo45 A T 16: 32,052,048 (GRCm39) D238E probably benign Het
Fnip2 G A 3: 79,400,779 (GRCm39) T314I probably benign Het
Fsip2 T C 2: 82,823,124 (GRCm39) S6286P possibly damaging Het
Gbf1 T C 19: 46,260,003 (GRCm39) F999L probably damaging Het
Gnao1 C A 8: 94,670,827 (GRCm39) T102K probably benign Het
Gpatch2 T A 1: 187,054,498 (GRCm39) D76E probably damaging Het
Gpd1l A G 9: 114,743,462 (GRCm39) I146T probably benign Het
Grik2 A T 10: 49,232,005 (GRCm39) H508Q probably damaging Het
Hapstr1 A G 16: 8,648,445 (GRCm39) E41G possibly damaging Het
Hk3 A T 13: 55,162,268 (GRCm39) F112Y probably damaging Het
Hmcn2 T G 2: 31,279,341 (GRCm39) I1781S probably damaging Het
Inhba A T 13: 16,201,221 (GRCm39) K261M probably damaging Het
Jarid2 T A 13: 45,059,752 (GRCm39) N661K probably damaging Het
Kcna2 T C 3: 107,011,946 (GRCm39) S176P probably damaging Het
Kcnj3 A T 2: 55,327,343 (GRCm39) Q44L probably damaging Het
Kcns1 G T 2: 164,010,455 (GRCm39) F101L probably damaging Het
Kdm5b T A 1: 134,541,611 (GRCm39) probably null Het
Klhl14 C T 18: 21,687,730 (GRCm39) G564D probably damaging Het
Klhl18 A T 9: 110,305,658 (GRCm39) V2E probably benign Het
Klhl6 T C 16: 19,801,572 (GRCm39) E61G probably damaging Het
Krt1 T C 15: 101,757,427 (GRCm39) D261G probably benign Het
Lama5 C A 2: 179,830,145 (GRCm39) C1896F probably damaging Het
Lrba A G 3: 86,513,175 (GRCm39) probably null Het
Lrch3 A G 16: 32,734,755 (GRCm39) T82A possibly damaging Het
Maml3 C G 3: 52,011,560 (GRCm39) G2A unknown Het
Mapkap1 T A 2: 34,408,691 (GRCm39) N34K probably damaging Het
Muc13 A T 16: 33,634,909 (GRCm39) I488F probably damaging Het
Muc5ac A G 7: 141,357,113 (GRCm39) D1129G possibly damaging Het
Nacc1 A T 8: 85,403,010 (GRCm39) N288K probably damaging Het
Nek1 T G 8: 61,469,330 (GRCm39) I129R probably damaging Het
Nf1 T A 11: 79,302,390 (GRCm39) S319R possibly damaging Het
Nle1 C T 11: 82,792,614 (GRCm39) G432D probably damaging Het
Nol4l A G 2: 153,371,375 (GRCm39) V103A probably benign Het
Oca2 A G 7: 56,064,215 (GRCm39) I737V probably damaging Het
Or12k5 A T 2: 36,894,960 (GRCm39) F222Y possibly damaging Het
Or1j17 G A 2: 36,578,796 (GRCm39) V261I probably benign Het
Or4b1 T C 2: 89,979,748 (GRCm39) S201G probably damaging Het
Or51l4 G T 7: 103,404,375 (GRCm39) T139K probably damaging Het
Or52ac1 A G 7: 104,246,008 (GRCm39) C127R probably damaging Het
Or6k6 G T 1: 173,944,817 (GRCm39) S255* probably null Het
Or6s1 T A 14: 51,308,614 (GRCm39) I79F probably damaging Het
Orc1 T A 4: 108,469,414 (GRCm39) I746N probably damaging Het
Pbxip1 A G 3: 89,352,795 (GRCm39) D147G probably damaging Het
Pirb A T 7: 3,720,637 (GRCm39) L287Q probably benign Het
Plin5 T A 17: 56,419,186 (GRCm39) D412V probably damaging Het
Plxna2 A T 1: 194,327,008 (GRCm39) Y314F possibly damaging Het
Ppid A T 3: 79,509,606 (GRCm39) K308* probably null Het
Prss38 T C 11: 59,264,310 (GRCm39) Y219C probably damaging Het
Ptx3 C T 3: 66,132,042 (GRCm39) R188C probably damaging Het
Ralgds T A 2: 28,435,887 (GRCm39) V504E probably damaging Het
Rere T C 4: 150,701,330 (GRCm39) Y1237H probably damaging Het
Rpp30 C T 19: 36,066,549 (GRCm39) S94L probably damaging Het
Rrp15 C T 1: 186,468,402 (GRCm39) V205I possibly damaging Het
Scpep1 A G 11: 88,843,240 (GRCm39) W73R probably damaging Het
Sec23ip A G 7: 128,357,077 (GRCm39) H376R probably damaging Het
Serping1 G T 2: 84,596,072 (GRCm39) T454K probably damaging Het
Shtn1 T G 19: 58,963,470 (GRCm39) Y615S probably benign Het
Slc20a2 C A 8: 23,035,553 (GRCm39) P184T probably damaging Het
Slc22a29 C A 19: 8,195,772 (GRCm39) R89L probably damaging Het
Slc2a2 A G 3: 28,773,634 (GRCm39) Q313R probably damaging Het
Tas2r122 A T 6: 132,688,157 (GRCm39) Y245* probably null Het
Ticrr C A 7: 79,344,483 (GRCm39) C1449* probably null Het
Tmem181a T C 17: 6,353,501 (GRCm39) V412A probably benign Het
Tmtc4 T A 14: 123,165,011 (GRCm39) E616V probably benign Het
Tnrc6b A G 15: 80,764,640 (GRCm39) K714R probably damaging Het
Trpm8 T A 1: 88,260,470 (GRCm39) probably null Het
Ubr2 T C 17: 47,265,845 (GRCm39) T1163A probably benign Het
Ubr4 A G 4: 139,178,555 (GRCm39) probably null Het
Ulk2 A T 11: 61,710,297 (GRCm39) probably null Het
Ulk4 T A 9: 121,086,182 (GRCm39) M350L probably benign Het
Vmn1r185 T C 7: 26,310,956 (GRCm39) E183G probably benign Het
Vmn1r76 T A 7: 11,664,441 (GRCm39) I223F probably damaging Het
Wdr27 T C 17: 15,154,861 (GRCm39) T19A possibly damaging Het
Wdr59 T G 8: 112,177,535 (GRCm39) T973P possibly damaging Het
Wnk2 A G 13: 49,192,487 (GRCm39) S664P probably damaging Het
Zfp1004 T A 2: 150,033,827 (GRCm39) D49E probably benign Het
Zfp120 A T 2: 149,959,318 (GRCm39) C335S probably damaging Het
Zfp30 C A 7: 29,491,877 (GRCm39) Q44K probably benign Het
Zfp541 T C 7: 15,812,996 (GRCm39) S550P probably benign Het
Zw10 C A 9: 48,980,133 (GRCm39) N421K 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
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
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'- ACTGCATTGGCTTTACGAGG -3'
(R):5'- ACGTGTCTGAGGCCTTTTC -3'

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