Mutagenetix > Incidental Mutation

Incidental Mutation 'RF032:Blm'

604415

Institutional Source

Beutler Lab

Gene Symbol

Blm

Ensembl Gene

ENSMUSG00000030528

Gene Name

Bloom syndrome, RecQ like helicase

Synonyms

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

RF032 (G1)

Quality Score

217.536

Status

Not validated

Chromosome

Chromosomal Location

80454733-80535119 bp(-) (GRCm38)

Type of Mutation

small insertion (4 aa in frame mutation)

DNA Base Change (assembly)

CTCC to CTCCTCCTCCTCGTCC at 80512930 bp (GRCm38)

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

Domain	Start	End	E-Value	Type
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 benign
Transcript: ENSMUST00000170315

SMART Domains

Protein: ENSMUSP00000127995
Gene: ENSMUSG00000030528

Domain	Start	End	E-Value	Type
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: 98.4%

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: 37 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca17	TACCT	TACCTGACCT	17: 24,287,727		probably null	Het
Acap3	CTGCTG	CTGCTGCATCCTGGGATGCTG	4: 155,905,102		probably benign	Het
Arid1b	GCG	GCGTCG	17: 4,995,588		probably benign	Het
Cacna1f	GAG	GAGTAG	X: 7,620,063		probably null	Het
Calhm1	C	CTGTGGCCGTGG	19: 47,141,283		probably null	Het
Cluh	CCCGAGCC	CCCGAGCCCGAGCC	11: 74,669,515		probably benign	Het
Cyb5r4	ACTGCCCAGGGATGTGACAGACACACTGCCCAGGGA	ACTGCCCAGGGATGTGACAGACACGCTGCCCAGGGATGTGACAGACACACTGCCCAGGGA	9: 87,040,413		probably benign	Het
Dmkn	GT	GTTGTGAAAGTGGTGGAAGTGGTGGAATT	7: 30,767,182		probably benign	Het
Efhd2	CGCC	CGCCGCAGCC	4: 141,874,772		probably benign	Het
Enah	TGGCGGTGG	TG	1: 181,921,929		probably null	Het
Gm8369	GTGTGT	GTGTGTATGTGT	19: 11,511,778		probably benign	Het
H2-T10	TTTCCCACTGTA	T	17: 36,120,294		probably null	Het
Ifi207	GCCTGAGCTGTGGAAGTCTCCCCCTGAGCTGTGGAAGTCTC	GCCTGAGCTGTGGAAGTCTC	1: 173,735,157		probably benign	Het
Igf1r	GATGGAGC	GATGGAGCTGGATATGGAGC	7: 68,226,179		probably benign	Het
Krtap28-10	AGCCACAGCCACCACAGCCACAGCCACCAC	AGCCACAGCCACCACCGCCACAGCCACCACAGCCACAGCCACCAC	1: 83,042,258		probably benign	Het
Lmx1b	TCCATCTTGATGCCGTCCAACATCTTGATGCCGTCCA	TACATCTTGATGCCGTCCA	2: 33,640,489		probably null	Het
Med12l	CAG	CAGAAG	3: 59,275,981		probably benign	Het
Med12l	AGC	AGCGGC	3: 59,275,985		probably benign	Het
Med12l	GCA	GCACCA	3: 59,275,989		probably benign	Het
Mn1	CAG	CAGAAG	5: 111,419,711		probably benign	Het
Nf2	AAAAG	A	11: 4,829,936		probably null	Het
Nusap1	TTAGCAGTGAGGAGCAAGCTGAGA	TTAGCAGTGAGGAGCAAGCTGAGATACACGGTAGCAGTGAGGAGCAAGCTGAGA	2: 119,627,587		probably benign	Het
Olfr418	GTGACATC	G	1: 173,270,709		probably null	Het
Padi3	TCTCAC	TC	4: 140,792,972		probably benign	Het
Pik3c2g	G	GGAGA	6: 139,635,658		probably null	Het
Pou3f1	GGCGGCCG	GGCGGCCGCGGCCG	4: 124,657,805		probably benign	Het
Rassf6	ATTC	ATTCTGCCTCACTCATGGTCCTGTAGAGCAATGGGGCTTC	5: 90,608,939		probably benign	Het
Reep1	CC	CCCGAC	6: 71,707,968		probably null	Het
Slc12a1	ACAAACC	ACAAACCTTTGGCCACCAAACC	2: 125,154,210		probably benign	Het
Smpx	CCCCCCA	C	X: 157,720,923		probably benign	Het
Spaca1	TCGC	TCGCTCACGC	4: 34,049,854		probably benign	Het
Supt20	GCAGCA	GCAGCACCAGCA	3: 54,727,666		probably benign	Het
Tgoln1	GCTTGCCAGAAT	GCTTGCCAGAATCACCTCCCGTGGTCTTGCCAGAAT	6: 72,616,063		probably benign	Het
Tgoln1	T	TCACCTCCCGTGGGCTTGCCAGAAG	6: 72,616,074		probably benign	Het
Triobp	CCCCAGGACTCCCTGTGCCCAACGGGACAATCCCAGG	CCCCAGGACTCCCTGTGCCCAACGGAACAATCCCAGGACTCCCTGTGCCCAACGGGACAATCCCAGG	15: 78,967,036		probably benign	Het
Vat1l	C	T	8: 114,289,329	L320F	probably damaging	Het
Zfhx3	CAGCAACAG	CAGCAACAGAAGCAACAG	8: 108,956,092		probably benign	Het

Other mutations in Blm

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH 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	splice site	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	splice site	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
R8500:Blm	UTSW	7	80455284	missense	probably damaging	1.00
R8543:Blm	UTSW	7	80494216	missense	probably damaging	0.98
R8774-TAIL:Blm	UTSW	7	80512907	small insertion	probably benign
R8774-TAIL:Blm	UTSW	7	80512918	small insertion	probably benign
R8774-TAIL:Blm	UTSW	7	80512919	small insertion	probably benign
R8775-TAIL:Blm	UTSW	7	80512931	small insertion	probably benign
R8860:Blm	UTSW	7	80494528	missense	probably benign	0.30
R8928:Blm	UTSW	7	80512904	small deletion	probably benign
R9089:Blm	UTSW	7	80513119	missense	probably damaging	1.00
R9363:Blm	UTSW	7	80458915	missense	probably damaging	1.00
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
RF018: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
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'- AACTGTCCTGTGTACCGCTG -3'
(R):5'- AGATGCGTTTGCTTCACTGG -3'

Sequencing Primer
(F):5'- CCCAGTGCTCAGCTTTAGATTAG -3'
(R):5'- GCTTCACTGGCTAAAAATCCTG -3'

Posted On

2019-12-04