Incidental Mutation 'RF018:Blm'
ID603675
Institutional Source Beutler Lab
Gene Symbol Blm
Ensembl Gene ENSMUSG00000030528
Gene NameBloom syndrome, RecQ like helicase
Synonyms
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #RF018 (G1)
Quality Score217.468
Status Not validated
Chromosome7
Chromosomal Location80454733-80535119 bp(-) (GRCm38)
Type of Mutationnonsense
DNA Base Change (assembly) CCTCCTCC to CCTCCTCCTCCTACTCCTCC at 80512926 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000127995 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000081314] [ENSMUST00000170315]
Predicted Effect probably null
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 probably null
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
Coding Region Coverage
  • 1x: 99.8%
  • 3x: 99.7%
  • 10x: 99.3%
  • 20x: 98.6%
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: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A030005L19Rik GTGGCTGCT GTGGCTGCTTTGGCTGCT 1: 82,913,572 probably benign Het
Abca15 T A 7: 120,394,460 V1301E possibly damaging Het
Adcy10 T A 1: 165,552,109 V980E probably damaging Het
Aldh1a2 T C 9: 71,285,270 V469A probably damaging Het
Alk T A 17: 71,949,813 T684S probably benign Het
Ankhd1 GGCGGC GGCGGCAGCGGC 18: 36,560,912 probably benign Het
Anks1b G A 10: 90,033,225 G49D probably damaging Het
Btnl10 CAAA CAAAAAA 11: 58,923,926 probably benign Het
C130060K24Rik T A 6: 65,456,190 Y331* probably null Het
Cd209g A G 8: 4,137,398 Y194C probably benign Het
Cenpc1 A T 5: 86,045,369 S220R possibly damaging Het
Ddx42 A T 11: 106,232,804 probably null Het
Dock4 GTGCCGGTGCCCGT G 12: 40,844,399 probably null Het
Eif5b A T 1: 38,021,592 probably null Het
Ell2 C A 13: 75,763,608 H338N probably damaging Het
Entpd2 CTT CTTT 2: 25,400,895 probably null Het
Flywch1 CCACTCCTGGTGT CCACTCCTGGTGTGGGGAGGCTACGTACTCACGCACTCCTGGTGT 17: 23,762,166 probably null Het
Gm8369 GTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTG GTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTG 19: 11,511,742 probably null Het
Gnat2 T C 3: 108,096,329 S107P unknown Het
Guk1 T A 11: 59,186,408 D70V probably benign Het
Itpkb C T 1: 180,333,322 R338W probably damaging Het
Krtap28-10 ACCACAGCCACAGCCACCACAGCCACAGCC ACCACAGCCACAGCCCCCACAGCCACAGCCACCACAGCCACAGCC 1: 83,042,253 probably benign Het
Lamp3 A C 16: 19,701,250 I61R probably benign Het
Lrch1 GCTGGTGGTGT G 14: 74,947,555 probably null Het
Lrp1b C T 2: 41,110,907 E2216K Het
Lrrc27 A G 7: 139,226,100 D227G probably benign Het
Lrrk1 C T 7: 66,381,502 G16E possibly damaging Het
Lrrtm1 T A 6: 77,244,351 S264T possibly damaging Het
Lypd8 CCAATCACCAACA CCAATCACCAACAGTTTCCTCGCCTCTGTTACCCCACCAATCACCAACA 11: 58,390,232 probably benign Het
Mamld1 CAG CAGAAG X: 71,118,849 probably benign Het
Mpo G C 11: 87,797,639 A375P probably damaging Het
Myo9a A G 9: 59,869,586 H1089R probably benign Het
Ndufc2 T C 7: 97,407,021 *109Q probably null Het
Nudt16 A T 9: 105,131,699 Y28N probably damaging Het
Nusap1 AGATACACGTTAGCAGTGAGGAGCAAGCTG AGATACACGTTAGCAGTGAGGAGCAAGCTGCGATACACGTTAGCAGTGAGGAGCAAGCTG 2: 119,627,578 probably benign Het
Olfr697 T A 7: 106,741,485 I150F probably benign Het
P2ry12 T A 3: 59,217,412 T281S probably benign Het
P4ha2 TGTTGG T 11: 54,110,246 probably null Het
Pcnx2 A G 8: 125,877,519 V666A probably damaging Het
Pde6a T A 18: 61,231,403 I177N possibly damaging Het
Plce1 T A 19: 38,717,207 W1019R probably damaging Het
Plch1 C A 3: 63,721,215 K542N probably damaging Het
Plekhj1 T C 10: 80,796,637 Q113R not run Het
Postn A T 3: 54,384,492 I705F probably damaging Het
Prkab1 T C 5: 116,021,630 E59G probably damaging Het
Raph1 GG GGGGG 1: 60,489,267 probably benign Het
Rassf6 AGCAATGGGGATTC AGCAATGGGGATTCTGCCTCACTCATGGTCCTGTAGCGCAATGGGGATTC 5: 90,608,929 probably benign Het
Rnf144a TCTC TCTCTCTCTCTCTCTCACTC 12: 26,314,014 probably benign Het
Ros1 T A 10: 52,155,121 M484L probably benign Het
Rpa1 GCTGCTGCC GC 11: 75,318,517 probably null Het
Sectm1b A G 11: 121,054,930 V195A probably benign Het
Sirpa TCATCAG T 2: 129,609,203 probably null Het
Sphk1 G C 11: 116,534,945 S42T possibly damaging Het
Spta1 T C 1: 174,209,319 L1132P probably damaging Het
Srrt A T 5: 137,300,000 N303K probably benign Het
Ssh2 A G 11: 77,454,054 E955G probably damaging Het
Strn CCAGTC CCAGTCCGTGCTCCCTTACCCCAGTCCGTGCTCCCTTACCACAGTC 17: 78,677,283 probably null Het
Tchhl1 T C 3: 93,470,384 F132L probably benign Het
Tex14 A G 11: 87,514,746 E828G probably benign Het
Tfeb CAG CAGGAG 17: 47,786,095 probably benign Het
Tmem28 CGCCGC CGCCGCTGCCGC X: 99,821,361 probably benign Het
Tmtc1 T C 6: 148,247,511 Y699C probably damaging Het
Ubn1 A G 16: 5,064,392 Y239C probably damaging Het
Vmn2r23 T G 6: 123,713,116 L317R probably benign Het
Vmn2r78 C T 7: 86,954,431 R606* probably null Het
Vps72 T G 3: 95,121,408 probably null Het
Zc3h11a A G 1: 133,627,115 S376P possibly damaging Het
Zfp384 GCCCAGGC GCCCAGGCCCAGTCCCAGGC 6: 125,036,489 probably benign Het
Zfp598 CAACCAC CAACCACAACCAC 17: 24,680,771 probably benign Het
Zfp628 TACTCCTCCACCC T 7: 4,920,949 probably benign Het
Other mutations in Blm
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01531:Blm APN 7 80474071 missense probably damaging 1.00
IGL01658:Blm APN 7 80463941 missense probably damaging 0.98
IGL02048:Blm APN 7 80502961 splice site probably benign
IGL02060:Blm APN 7 80514580 splice site probably benign
IGL02063:Blm APN 7 80509419 nonsense probably null
IGL02102:Blm APN 7 80469756 missense probably damaging 1.00
IGL02420:Blm APN 7 80496006 missense probably damaging 1.00
IGL02452:Blm APN 7 80503377 splice site probably null
IGL02566:Blm APN 7 80474196 missense probably damaging 1.00
IGL03387:Blm APN 7 80494147 missense probably damaging 1.00
FR4304:Blm UTSW 7 80463773 frame shift probably null
FR4304:Blm UTSW 7 80512919 small insertion probably benign
FR4340:Blm UTSW 7 80463767 unclassified probably benign
FR4340:Blm UTSW 7 80512907 small insertion probably benign
FR4340:Blm UTSW 7 80512910 small insertion probably benign
FR4449:Blm UTSW 7 80512908 small insertion probably benign
FR4548:Blm UTSW 7 80463769 frame shift probably null
FR4589:Blm UTSW 7 80463770 frame shift probably null
FR4737:Blm UTSW 7 80463771 frame shift probably null
FR4737:Blm UTSW 7 80463774 frame shift probably null
FR4976:Blm UTSW 7 80463767 unclassified probably benign
FR4976:Blm UTSW 7 80512907 small insertion probably benign
R0133:Blm UTSW 7 80502367 missense possibly damaging 0.93
R0194:Blm UTSW 7 80464946 unclassified probably benign
R0526:Blm UTSW 7 80505893 nonsense probably null
R0673:Blm UTSW 7 80499751 critical splice donor site probably null
R0972:Blm UTSW 7 80513370 missense probably benign
R0980:Blm UTSW 7 80499958 splice site probably null
R1120:Blm UTSW 7 80481466 missense probably damaging 1.00
R1301:Blm UTSW 7 80455417 nonsense probably null
R1769:Blm UTSW 7 80513370 missense probably benign
R1866:Blm UTSW 7 80494114 missense probably benign 0.08
R1874:Blm UTSW 7 80497418 missense probably damaging 1.00
R1966:Blm UTSW 7 80513186 missense possibly damaging 0.86
R1991:Blm UTSW 7 80505949 splice site probably null
R2013:Blm UTSW 7 80502399 missense probably damaging 0.99
R2014:Blm UTSW 7 80502399 missense probably damaging 0.99
R2015:Blm UTSW 7 80502399 missense probably damaging 0.99
R2016:Blm UTSW 7 80505926 missense probably benign 0.26
R2103:Blm UTSW 7 80505949 splice site probably null
R2161:Blm UTSW 7 80481370 intron probably null
R2215:Blm UTSW 7 80499847 missense possibly damaging 0.69
R3689:Blm UTSW 7 80513079 missense possibly damaging 0.56
R4049:Blm UTSW 7 80502862 missense probably benign 0.04
R4155:Blm UTSW 7 80512904 small deletion probably benign
R4695:Blm UTSW 7 80494228 missense probably damaging 1.00
R4774:Blm UTSW 7 80463848 missense probably damaging 1.00
R4833:Blm UTSW 7 80466826 missense probably benign
R4835:Blm UTSW 7 80509546 missense probably benign 0.41
R4994:Blm UTSW 7 80458825 missense probably benign 0.00
R5039:Blm UTSW 7 80505873 missense possibly damaging 0.50
R5330:Blm UTSW 7 80458936 missense possibly damaging 0.73
R5375:Blm UTSW 7 80513229 missense probably benign 0.00
R5408:Blm UTSW 7 80502622 missense probably benign 0.01
R5574:Blm UTSW 7 80499773 missense probably damaging 1.00
R5606:Blm UTSW 7 80460832 intron probably null
R5702:Blm UTSW 7 80458927 missense probably benign 0.13
R5809:Blm UTSW 7 80464844 missense probably damaging 1.00
R6114:Blm UTSW 7 80513487 missense probably damaging 1.00
R6157:Blm UTSW 7 80512985 missense probably benign 0.18
R6163:Blm UTSW 7 80512904 small deletion probably benign
R6254:Blm UTSW 7 80480342 missense probably benign 0.04
R6266:Blm UTSW 7 80499940 missense probably benign 0.03
R6364:Blm UTSW 7 80494526 nonsense probably null
R6446:Blm UTSW 7 80512904 small deletion probably benign
R6502:Blm UTSW 7 80481475 missense probably damaging 0.98
R6700:Blm UTSW 7 80463850 missense possibly damaging 0.91
R7002:Blm UTSW 7 80469753 missense probably benign 0.00
R7105:Blm UTSW 7 80499768 missense probably benign 0.44
R7320:Blm UTSW 7 80455354 nonsense probably null
R7465:Blm UTSW 7 80513115 missense probably benign 0.02
R7561:Blm UTSW 7 80502528 missense probably damaging 0.99
RF001:Blm UTSW 7 80512903 small insertion probably benign
RF001:Blm UTSW 7 80512906 small insertion probably benign
RF001:Blm UTSW 7 80512927 small insertion probably benign
RF002:Blm UTSW 7 80512905 small insertion probably benign
RF002:Blm UTSW 7 80512927 small insertion probably benign
RF007:Blm UTSW 7 80512933 nonsense probably null
RF016:Blm UTSW 7 80512926 nonsense probably null
RF027:Blm UTSW 7 80512914 frame shift probably null
RF028:Blm UTSW 7 80512905 nonsense probably null
RF031:Blm UTSW 7 80512906 small insertion probably benign
RF031:Blm UTSW 7 80512923 small insertion probably benign
RF032:Blm UTSW 7 80512930 small insertion probably benign
RF036:Blm UTSW 7 80512914 nonsense probably null
RF044:Blm UTSW 7 80512930 small insertion probably benign
RF053:Blm UTSW 7 80512921 small insertion probably benign
RF064:Blm UTSW 7 80512923 nonsense probably null
X0061:Blm UTSW 7 80458850 missense possibly damaging 0.89
Predicted Primers PCR Primer
(F):5'- CACAACTGTCCTGTGTACCG -3'
(R):5'- AGATGCGTTTGCTTCACTGG -3'

Sequencing Primer
(F):5'- CCCAGTGCTCAGCTTTAGATTAG -3'
(R):5'- GCTTCACTGGCTAAAAATCCTG -3'
Posted On2019-12-04