Incidental Mutation 'R8188:Il12a'
ID 634957
Institutional Source Beutler Lab
Gene Symbol Il12a
Ensembl Gene ENSMUSG00000027776
Gene Name interleukin 12a
Synonyms IL-12p35, p35
MMRRC Submission
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock # R8188 (G1)
Quality Score 225.009
Status Validated
Chromosome 3
Chromosomal Location 68690644-68698547 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to A at 68691539 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Cysteine to Serine at position 18 (C18S)
Ref Sequence ENSEMBL: ENSMUSP00000029345 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029345] [ENSMUST00000107816]
AlphaFold P43431
Predicted Effect unknown
Transcript: ENSMUST00000029345
AA Change: C18S
SMART Domains Protein: ENSMUSP00000029345
Gene: ENSMUSG00000027776
AA Change: C18S

low complexity region 1 26 N/A INTRINSIC
Pfam:IL12 27 236 2.5e-106 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000107816
SMART Domains Protein: ENSMUSP00000103446
Gene: ENSMUSG00000027776

Pfam:IL12 1 215 6.8e-128 PFAM
Meta Mutation Damage Score 0.0882 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.6%
Validation Efficiency 100% (56/56)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a subunit of a cytokine that acts on T and natural killer cells, and has a broad array of biological activities. The cytokine is a disulfide-linked heterodimer composed of the 35-kD subunit encoded by this gene, and a 40-kD subunit that is a member of the cytokine receptor family. This cytokine is required for the T-cell-independent induction of interferon (IFN)-gamma, and is important for the differentiation of both Th1 and Th2 cells. The responses of lymphocytes to this cytokine are mediated by the activator of transcription protein STAT4. Nitric oxide synthase 2A (NOS2A/NOS2) is found to be required for the signaling process of this cytokine in innate immunity. [provided by RefSeq, Jul 2008]
PHENOTYPE: Null homozygotes have decreased NK cell responses, altered effector T cell differentiation, and increased susceptibility to parasitic infections. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610001J05Rik C T 6: 13,870,542 G57E probably damaging Het
Aco1 C G 4: 40,180,284 A395G probably benign Het
Adgrf5 G A 17: 43,430,612 C380Y probably damaging Het
Astn2 T C 4: 66,059,181 T422A unknown Het
Baz1b G T 5: 135,205,062 V148F probably benign Het
Bicd1 A C 6: 149,550,356 S823R probably damaging Het
Blvra A C 2: 127,095,127 S167R probably damaging Het
Camsap2 G T 1: 136,297,394 probably null Het
Card14 T C 11: 119,337,797 S650P probably damaging Het
Cdh2 A G 18: 16,648,536 I166T probably damaging Het
Cdnf T C 2: 3,513,191 V22A probably benign Het
Chd2 T A 7: 73,429,756 K1799* probably null Het
Col20a1 G A 2: 181,016,333 probably null Het
Cyp4a31 T C 4: 115,569,746 I182T probably benign Het
Dap3 A T 3: 88,936,236 F25L probably benign Het
Dcc T A 18: 71,810,857 Y241F probably benign Het
Ddx46 A G 13: 55,666,216 I662V possibly damaging Het
Dzip3 T C 16: 48,952,136 D390G probably damaging Het
Eif1 A G 11: 100,320,798 D55G probably benign Het
Exosc5 T A 7: 25,659,365 S44T probably damaging Het
Fat2 A G 11: 55,273,171 V3086A probably damaging Het
Fcamr T A 1: 130,802,928 probably null Het
Gcg T C 2: 62,478,660 D50G probably damaging Het
Gm15448 T C 7: 3,823,127 H289R unknown Het
Gm4788 T A 1: 139,698,130 I869F probably damaging Het
Gm6588 A G 5: 112,450,127 D180G possibly damaging Het
Gm7298 A G 6: 121,786,578 probably null Het
Hfe A G 13: 23,708,192 V63A probably damaging Het
Hoxd11 T A 2: 74,683,954 I276N probably damaging Het
Htt T C 5: 34,761,943 S13P probably benign Het
Itk G T 11: 46,331,949 Y564* probably null Het
Lrrc46 A T 11: 97,040,879 L39Q probably damaging Het
Myom3 T A 4: 135,779,920 L537Q probably damaging Het
Nrap A C 19: 56,336,578 Y1234* probably null Het
Olfr635 T C 7: 103,979,536 S121P probably damaging Het
Olfr877 A T 9: 37,855,111 M98L probably benign Het
Parn T C 16: 13,541,156 D574G probably benign Het
Pbrm1 A G 14: 31,067,816 I807V probably damaging Het
Pclo T A 5: 14,675,179 S1350R unknown Het
Plaa T C 4: 94,586,349 Q272R probably damaging Het
Rfx6 T A 10: 51,718,196 I174N probably benign Het
Ripk2 T A 4: 16,139,218 K226N probably damaging Het
Scgb1b2 T C 7: 31,291,521 D54G possibly damaging Het
Slc45a4 T C 15: 73,584,534 Y599C probably benign Het
Slc7a13 T C 4: 19,819,082 V94A probably benign Het
Slc7a8 A G 14: 54,735,122 F281L probably benign Het
Slco4c1 T A 1: 96,844,536 T243S probably damaging Het
Stat5b A G 11: 100,801,436 I174T probably damaging Het
Styk1 C A 6: 131,304,885 V257L probably benign Het
Tmem268 T C 4: 63,579,972 F210L probably damaging Het
Ugt2b35 T A 5: 87,001,443 S184R probably damaging Het
Uhrf1bp1l C T 10: 89,812,066 T1330M possibly damaging Het
Vps50 T A 6: 3,562,297 L464* probably null Het
Zfhx2 A T 14: 55,064,441 S2029T probably benign Het
Zfp235 T A 7: 24,141,871 F572I probably damaging Het
Zfp280d T C 9: 72,360,333 I766T probably benign Het
Zfr T G 15: 12,171,818 C933W probably damaging Het
Other mutations in Il12a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01734:Il12a APN 3 68691555 missense possibly damaging 0.96
IGL01820:Il12a APN 3 68692162 splice site probably benign
IGL01989:Il12a APN 3 68691576 splice site probably benign
bakers_dozen UTSW 3 68697987 frame shift probably null
R0388:Il12a UTSW 3 68695187 splice site probably null
R0646:Il12a UTSW 3 68697890 splice site probably benign
R1083:Il12a UTSW 3 68695333 missense probably damaging 1.00
R1588:Il12a UTSW 3 68695563 missense probably benign 0.04
R2240:Il12a UTSW 3 68694184 nonsense probably null
R2909:Il12a UTSW 3 68697987 frame shift probably null
R2925:Il12a UTSW 3 68697987 frame shift probably null
R3696:Il12a UTSW 3 68697987 frame shift probably null
R3697:Il12a UTSW 3 68697987 frame shift probably null
R3698:Il12a UTSW 3 68697987 frame shift probably null
R4332:Il12a UTSW 3 68695261 intron probably benign
R5809:Il12a UTSW 3 68695262 intron probably benign
R6279:Il12a UTSW 3 68697979 missense probably damaging 0.96
R6305:Il12a UTSW 3 68694178 missense possibly damaging 0.80
R6847:Il12a UTSW 3 68695566 missense probably damaging 1.00
R7751:Il12a UTSW 3 68697902 missense probably damaging 1.00
R8339:Il12a UTSW 3 68692105 nonsense probably null
R9145:Il12a UTSW 3 68691542 missense unknown
RF003:Il12a UTSW 3 68695229 missense probably benign 0.00
Predicted Primers PCR Primer

Sequencing Primer
Posted On 2020-07-13