Mutagenetix > Incidental Mutation

Incidental Mutation 'R6239:Dnase2a'

523288

Institutional Source

Beutler Lab

Gene Symbol

Dnase2a

Ensembl Gene

ENSMUSG00000003812

Gene Name

deoxyribonuclease II alpha

Synonyms

MMRRC Submission

044363-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R6239 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

85635384-85638332 bp(+) (GRCm39)

Type of Mutation

splice site (5 bp from exon)

DNA Base Change (assembly)

G to T at 85635508 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Ref Sequence

ENSEMBL: ENSMUSP00000105366 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000003910] [ENSMUST00000067060] [ENSMUST00000109741] [ENSMUST00000109744] [ENSMUST00000119820] [ENSMUST00000134569] [ENSMUST00000145292]

AlphaFold

P56542

Predicted Effect

probably benign
Transcript: ENSMUST00000003910

SMART Domains

Protein: ENSMUSP00000003910
Gene: ENSMUSG00000003812

Domain	Start	End	E-Value	Type
signal peptide	1	19	N/A	INTRINSIC
Pfam:DNase_II	21	349	5.8e-116	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000067060

SMART Domains

Protein: ENSMUSP00000064366
Gene: ENSMUSG00000054191

Domain	Start	End	E-Value	Type
Pfam:EKLF_TAD1	40	66	9e-23	PFAM
Pfam:EKLF_TAD2	78	103	4.9e-16	PFAM
low complexity region	153	180	N/A	INTRINSIC
low complexity region	197	212	N/A	INTRINSIC
low complexity region	235	246	N/A	INTRINSIC
ZnF_C2H2	293	317	2.2e-2	SMART
ZnF_C2H2	323	347	7.49e-5	SMART
ZnF_C2H2	353	375	3.34e-2	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000109741

SMART Domains

Protein: ENSMUSP00000105363
Gene: ENSMUSG00000053693

Domain	Start	End	E-Value	Type
Pfam:DUF1908	61	337	1.4e-136	PFAM
S_TKc	376	649	4.07e-97	SMART
S_TK_X	650	710	6.23e-2	SMART
low complexity region	820	836	N/A	INTRINSIC
low complexity region	863	878	N/A	INTRINSIC
low complexity region	933	961	N/A	INTRINSIC
PDZ	977	1057	3.49e-14	SMART
low complexity region	1104	1132	N/A	INTRINSIC
low complexity region	1149	1174	N/A	INTRINSIC
low complexity region	1212	1224	N/A	INTRINSIC
low complexity region	1243	1252	N/A	INTRINSIC
low complexity region	1479	1492	N/A	INTRINSIC
low complexity region	1519	1535	N/A	INTRINSIC

Predicted Effect

probably null
Transcript: ENSMUST00000109744

SMART Domains

Protein: ENSMUSP00000105366
Gene: ENSMUSG00000003812

Domain	Start	End	E-Value	Type
Pfam:DNase_II	9	328	4.8e-114	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000119820

SMART Domains

Protein: ENSMUSP00000113547
Gene: ENSMUSG00000053693

Domain	Start	End	E-Value	Type
Pfam:DUF1908	61	338	5.1e-148	PFAM
S_TKc	376	644	2.79e-86	SMART

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000128400

Predicted Effect

probably benign
Transcript: ENSMUST00000134569

SMART Domains

Protein: ENSMUSP00000117198
Gene: ENSMUSG00000003812

Domain	Start	End	E-Value	Type
signal peptide	1	19	N/A	INTRINSIC
Pfam:DNase_II	20	119	6.6e-32	PFAM
Pfam:DNase_II	115	182	4.3e-15	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000145292

SMART Domains

Protein: ENSMUSP00000138203
Gene: ENSMUSG00000003812

Domain	Start	End	E-Value	Type
signal peptide	1	19	N/A	INTRINSIC
Pfam:DNase_II	20	97	2.4e-21	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000148573

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000153000

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000153215

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000155942

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000135219

Meta Mutation Damage Score

0.9755

Coding Region Coverage

1x: 99.9%
3x: 99.6%
10x: 98.3%
20x: 95.3%

Validation Efficiency

100% (62/62)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the DNase family. The protein, located in the lysosome, hydrolyzes DNA under acidic conditions and mediates the breakdown of DNA during erythropoiesis and apoptosis. Two codominant alleles have been characterized, DNASE2*L (low activity) and DNASE2*H (high activity), that differ at one nucleotide in the promoter region. The DNASE2*H allele is represented in this record. [provided by RefSeq, Jul 2008]
PHENOTYPE: Targeted mutations of this gene result in perinatal death, anemia, and impaired definitive erythropoiesis in the fetal liver. Homozygotes for one null mutation display diaphragm abnormalities and asphyxiation, as well as a specific defect in the phagocytic phase of apoptosis. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 61 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acsl3	T	A	1: 78,674,182 (GRCm39)	S373T	probably benign	Het
Aox1	G	A	1: 58,344,550 (GRCm39)		probably null	Het
Apol7c	T	C	15: 77,410,631 (GRCm39)	E105G	probably benign	Het
B4galnt2	C	T	11: 95,767,065 (GRCm39)	A184T	probably damaging	Het
Castor1	A	G	11: 4,168,967 (GRCm39)	T45A	possibly damaging	Het
Casz1	A	G	4: 149,022,734 (GRCm39)	Q600R	probably damaging	Het
Cep152	A	T	2: 125,421,332 (GRCm39)	S1133T	probably benign	Het
Cep295	T	C	9: 15,233,927 (GRCm39)	I2290V	possibly damaging	Het
Clmn	A	T	12: 104,747,104 (GRCm39)	H814Q	probably benign	Het
Creb3l1	A	G	2: 91,825,748 (GRCm39)	C124R	probably damaging	Het
Cspg4	A	G	9: 56,795,466 (GRCm39)	D1067G	probably benign	Het
Cyp1a1	T	A	9: 57,609,361 (GRCm39)	V354E	probably benign	Het
Cyp2t4	A	T	7: 26,856,900 (GRCm39)	Q280L	possibly damaging	Het
Dcaf6	A	T	1: 165,178,839 (GRCm39)	D563E	possibly damaging	Het
Dennd2a	A	G	6: 39,465,750 (GRCm39)	F607L	probably damaging	Het
Dennd2d	T	A	3: 106,402,193 (GRCm39)	F288I	probably damaging	Het
Dnah8	C	T	17: 31,029,333 (GRCm39)	R4101C	probably damaging	Het
Dnai4	A	C	4: 102,923,640 (GRCm39)	N396K	probably benign	Het
Dnmbp	C	T	19: 43,836,624 (GRCm39)	V1235I	probably benign	Het
Eml6	T	C	11: 29,699,275 (GRCm39)	D1826G	probably damaging	Het
Fam186b	T	C	15: 99,178,315 (GRCm39)	Y337C	probably benign	Het
Flg2	A	T	3: 93,108,579 (GRCm39)	E202D	probably benign	Het
Fus	C	T	7: 127,580,606 (GRCm39)	R228C	possibly damaging	Het
Gbf1	A	G	19: 46,248,135 (GRCm39)	E304G	probably benign	Het
Ggt1	A	G	10: 75,421,515 (GRCm39)		probably null	Het
Gm19410	A	T	8: 36,245,918 (GRCm39)	D354V	probably damaging	Het
Hdac4	T	C	1: 91,982,694 (GRCm39)	D8G	probably benign	Het
Hhat	A	T	1: 192,277,395 (GRCm39)	Y355N	probably damaging	Het
Ift140	T	C	17: 25,247,946 (GRCm39)	V268A	probably benign	Het
Il4i1	A	G	7: 44,489,836 (GRCm39)	R542G	probably benign	Het
Itga2b	C	T	11: 102,356,144 (GRCm39)	V328I	possibly damaging	Het
Kmt2a	T	C	9: 44,731,093 (GRCm39)		probably benign	Het
Lrit3	A	T	3: 129,593,995 (GRCm39)	I194N	probably damaging	Het
Mast4	A	G	13: 102,872,717 (GRCm39)	L2025P	probably benign	Het
Neb	T	C	2: 52,164,000 (GRCm39)	N1986S	probably benign	Het
Osbpl7	G	A	11: 96,943,650 (GRCm39)		probably null	Het
Pabpc2	T	A	18: 39,906,891 (GRCm39)	L52Q	probably damaging	Het
Pald1	T	C	10: 61,156,910 (GRCm39)	S847G	possibly damaging	Het
Pcdh12	T	C	18: 38,415,454 (GRCm39)	D557G	probably damaging	Het
Prmt2	A	T	10: 76,058,425 (GRCm39)	L128*	probably null	Het
Ptpn3	C	A	4: 57,249,981 (GRCm39)	A172S	probably benign	Het
Ptpro	A	T	6: 137,357,606 (GRCm39)	T366S	probably benign	Het
Reg4	A	G	3: 98,138,600 (GRCm39)	K100R	probably null	Het
Rims2	A	T	15: 39,061,758 (GRCm39)	M1L	unknown	Het
Sele	A	G	1: 163,878,377 (GRCm39)	S239G	probably damaging	Het
Slc11a1	G	A	1: 74,423,274 (GRCm39)	R375Q	possibly damaging	Het
Slc13a3	T	C	2: 165,248,617 (GRCm39)	T554A	unknown	Het
Snw1	A	T	12: 87,511,398 (GRCm39)	N84K	probably damaging	Het
Stpg4	T	C	17: 87,718,667 (GRCm39)	Y171C	probably benign	Het
Styxl2	A	T	1: 165,926,388 (GRCm39)	S1075T	probably damaging	Het
Tmem222	T	A	4: 132,995,606 (GRCm39)	H147L	probably damaging	Het
Tmprss11f	G	T	5: 86,681,636 (GRCm39)	R206S	probably damaging	Het
Trappc11	G	A	8: 47,982,529 (GRCm39)	T70M	possibly damaging	Het
Trpv4	G	A	5: 114,782,887 (GRCm39)	T25I	probably benign	Het
Ttr	T	C	18: 20,806,692 (GRCm39)	V114A	possibly damaging	Het
Umod	C	T	7: 119,076,520 (GRCm39)	C82Y	probably damaging	Het
Upk3a	T	A	15: 84,905,515 (GRCm39)	M208K	probably damaging	Het
Vmn1r59	G	A	7: 5,457,539 (GRCm39)	P74S	probably damaging	Het
Vwa3a	A	T	7: 120,393,457 (GRCm39)	R851S	probably benign	Het
Zfp236	G	T	18: 82,675,229 (GRCm39)	T421K	possibly damaging	Het
Zswim9	C	A	7: 12,995,257 (GRCm39)	G300*	probably null	Het

Other mutations in Dnase2a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
R0211:Dnase2a	UTSW	8	85,635,417 (GRCm39)	unclassified	probably benign
R0211:Dnase2a	UTSW	8	85,635,417 (GRCm39)	unclassified	probably benign
R0396:Dnase2a	UTSW	8	85,636,392 (GRCm39)	splice site	probably benign
R1845:Dnase2a	UTSW	8	85,635,951 (GRCm39)	missense	probably benign	0.19
R1870:Dnase2a	UTSW	8	85,635,392 (GRCm39)	start gained	probably benign
R1939:Dnase2a	UTSW	8	85,637,524 (GRCm39)	missense	possibly damaging	0.83
R2113:Dnase2a	UTSW	8	85,637,500 (GRCm39)	missense	probably damaging	0.99
R2442:Dnase2a	UTSW	8	85,635,622 (GRCm39)	missense	probably damaging	1.00
R4815:Dnase2a	UTSW	8	85,636,506 (GRCm39)	missense	probably benign	0.12
R4913:Dnase2a	UTSW	8	85,635,477 (GRCm39)	missense	probably damaging	1.00
R4922:Dnase2a	UTSW	8	85,635,625 (GRCm39)	splice site	probably null
R5183:Dnase2a	UTSW	8	85,636,207 (GRCm39)	intron	probably benign
R6951:Dnase2a	UTSW	8	85,636,254 (GRCm39)	missense	possibly damaging	0.93
R7215:Dnase2a	UTSW	8	85,636,399 (GRCm39)	critical splice acceptor site	probably null
R7789:Dnase2a	UTSW	8	85,635,505 (GRCm39)	critical splice donor site	probably null
R8434:Dnase2a	UTSW	8	85,636,410 (GRCm39)	missense	probably damaging	1.00
R9447:Dnase2a	UTSW	8	85,635,786 (GRCm39)	missense	probably damaging	0.99

Predicted Primers

PCR Primer
(F):5'- TTAGGGGAAGTTCATCTGAATCTCG -3'
(R):5'- CTGTTGATGTACCCTACACCG -3'

Sequencing Primer
(F):5'- GGAAGTTCATCTGAATCTCGTGACC -3'
(R):5'- TTGCCAACCGTCGGAGTTC -3'

Posted On

2018-06-18