Incidental Mutation 'R3896:Rnaseh2b'
ID 310560
Institutional Source Beutler Lab
Gene Symbol Rnaseh2b
Ensembl Gene ENSMUSG00000021932
Gene Name ribonuclease H2, subunit B
Synonyms 2610207P08Rik, 1110019N06Rik, Dleu8
MMRRC Submission 040807-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R3896 (G1)
Quality Score 225
Status Validated
Chromosome 14
Chromosomal Location 62569517-62610445 bp(+) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) A to C at 62597906 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000132267 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022499] [ENSMUST00000169728]
AlphaFold Q80ZV0
Predicted Effect probably benign
Transcript: ENSMUST00000022499
SMART Domains Protein: ENSMUSP00000022499
Gene: ENSMUSG00000021932

DomainStartEndE-ValueType
Pfam:RNase_H2-Ydr279 14 298 6.8e-58 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000169728
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.5%
Validation Efficiency 100% (48/48)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] RNase H2 is composed of a single catalytic subunit (A) and two non-catalytic subunits (B and C) and specifically degrades the RNA of RNA:DNA hybrids. The protein encoded by this gene is the non-catalytic B subunit of RNase H2, which is thought to play a role in DNA replication. Multiple transcript variants encoding different isoforms have been found for this gene. Defects in this gene are a cause of Aicardi-Goutieres syndrome type 2 (AGS2). [provided by RefSeq, Nov 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit preweaning lethality associated with reduced cell proliferation and embryonic growth retardation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930503B20Rik A T 3: 146,356,868 (GRCm39) N13K possibly damaging Het
Alas1 G T 9: 106,119,000 (GRCm39) probably null Het
Arhgap20 A T 9: 51,728,137 (GRCm39) I117F probably damaging Het
Asz1 A G 6: 18,075,766 (GRCm39) I269T probably benign Het
Atp8a2 C A 14: 60,263,589 (GRCm39) probably null Het
Atp8b2 A T 3: 89,864,626 (GRCm39) I163K probably damaging Het
Casd1 T A 6: 4,640,980 (GRCm39) F700L probably damaging Het
Ccdc80 A G 16: 44,916,984 (GRCm39) D580G probably benign Het
Cog7 C T 7: 121,540,392 (GRCm39) probably benign Het
Cyp2c66 T C 19: 39,130,722 (GRCm39) V112A possibly damaging Het
D130040H23Rik T A 8: 69,755,610 (GRCm39) C356S probably damaging Het
Emb A G 13: 117,409,598 (GRCm39) *331W probably null Het
Enpp3 A C 10: 24,653,847 (GRCm39) S703R possibly damaging Het
Fam13b T C 18: 34,596,008 (GRCm39) probably benign Het
Foxp1 T A 6: 99,052,897 (GRCm39) Q97L probably benign Het
Gdf10 A T 14: 33,656,438 (GRCm39) N467Y probably damaging Het
Gm29394 C T 15: 57,912,024 (GRCm39) probably benign Het
Gsn T C 2: 35,192,650 (GRCm39) S522P possibly damaging Het
Hydin T A 8: 111,235,711 (GRCm39) F1899I possibly damaging Het
Ints1 C A 5: 139,743,399 (GRCm39) E1658* probably null Het
Jakmip2 A T 18: 43,682,751 (GRCm39) F691Y probably benign Het
Klhl28 A G 12: 65,004,333 (GRCm39) F60S probably damaging Het
Loxhd1 C T 18: 77,469,719 (GRCm39) S992L possibly damaging Het
Lrp1b A T 2: 40,812,440 (GRCm39) probably null Het
Macf1 A T 4: 123,364,987 (GRCm39) I3258N possibly damaging Het
Map4k2 G T 19: 6,391,958 (GRCm39) E91* probably null Het
Matcap1 T A 8: 106,009,920 (GRCm39) H343L probably benign Het
Myo1b A T 1: 51,812,420 (GRCm39) V739E probably damaging Het
Naa35 C T 13: 59,755,109 (GRCm39) T185I probably damaging Het
Or10v9 T C 19: 11,832,951 (GRCm39) D122G probably damaging Het
Or4c15b A G 2: 89,113,441 (GRCm39) F33S possibly damaging Het
Reg4 A T 3: 98,132,082 (GRCm39) probably benign Het
Rnf123 G A 9: 107,946,302 (GRCm39) probably benign Het
Scn8a A T 15: 100,933,379 (GRCm39) M1528L probably benign Het
Sdr16c5 T A 4: 4,006,609 (GRCm39) T228S probably damaging Het
Sgo2a T C 1: 58,052,805 (GRCm39) C202R probably damaging Het
Slc25a46 A G 18: 31,716,725 (GRCm39) L259P probably damaging Het
Slc4a4 A G 5: 89,345,625 (GRCm39) probably benign Het
Sox14 G T 9: 99,757,636 (GRCm39) H34Q probably damaging Het
Syna T A 5: 134,587,165 (GRCm39) K595* probably null Het
Taf4 A G 2: 179,573,807 (GRCm39) V687A probably benign Het
Tmbim7 C T 5: 3,711,916 (GRCm39) H54Y probably benign Het
Vmn1r212 T C 13: 23,068,067 (GRCm39) M89V probably benign Het
Vmn1r86 T C 7: 12,836,093 (GRCm39) Y261C probably benign Het
Xkr4 A G 1: 3,286,414 (GRCm39) I592T probably damaging Het
Ywhah A G 5: 33,184,349 (GRCm39) Y184C probably damaging Het
Zkscan16 C T 4: 58,946,125 (GRCm39) probably benign Het
Other mutations in Rnaseh2b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01308:Rnaseh2b APN 14 62,602,706 (GRCm39) critical splice acceptor site probably null
IGL02475:Rnaseh2b APN 14 62,584,064 (GRCm39) missense probably damaging 1.00
R1268:Rnaseh2b UTSW 14 62,609,904 (GRCm39) missense possibly damaging 0.83
R1698:Rnaseh2b UTSW 14 62,591,081 (GRCm39) missense probably benign 0.02
R2138:Rnaseh2b UTSW 14 62,598,794 (GRCm39) missense probably benign
R2304:Rnaseh2b UTSW 14 62,598,838 (GRCm39) missense probably damaging 1.00
R4717:Rnaseh2b UTSW 14 62,591,075 (GRCm39) missense probably damaging 1.00
R5160:Rnaseh2b UTSW 14 62,590,980 (GRCm39) nonsense probably null
R6360:Rnaseh2b UTSW 14 62,598,868 (GRCm39) missense probably damaging 0.98
R8029:Rnaseh2b UTSW 14 62,590,997 (GRCm39) missense possibly damaging 0.92
R8401:Rnaseh2b UTSW 14 62,607,938 (GRCm39) missense probably benign 0.10
R8870:Rnaseh2b UTSW 14 62,569,617 (GRCm39) missense probably damaging 1.00
R9433:Rnaseh2b UTSW 14 62,602,722 (GRCm39) missense probably benign 0.02
R9570:Rnaseh2b UTSW 14 62,597,978 (GRCm39) critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- ATTTCCGAGGTAGCCAGCTC -3'
(R):5'- GCAGGGTCATGCAATCAAAG -3'

Sequencing Primer
(F):5'- AGGTAGCCAGCTCTGCTC -3'
(R):5'- CTCCAGCCACTTCAATGT -3'
Posted On 2015-04-17