Incidental Mutation 'R2925:Il12a'
ID 255694
Institutional Source Beutler Lab
Gene Symbol Il12a
Ensembl Gene ENSMUSG00000027776
Gene Name interleukin 12a
Synonyms p35, IL-12p35
MMRRC Submission 040510-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2925 (G1)
Quality Score 217
Status Validated
Chromosome 3
Chromosomal Location 68597977-68605880 bp(+) (GRCm39)
Type of Mutation frame shift
DNA Base Change (assembly) TCAC to TC at 68605320 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000103446 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029345] [ENSMUST00000107816]
AlphaFold P43431
Predicted Effect probably null
Transcript: ENSMUST00000029345
AA Change: 216
SMART Domains Protein: ENSMUSP00000029345
Gene: ENSMUSG00000027776
AA Change: 216

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

DomainStartEndE-ValueType
Pfam:IL12 1 215 6.8e-128 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000191910
Predicted Effect noncoding transcript
Transcript: ENSMUST00000192812
Predicted Effect noncoding transcript
Transcript: ENSMUST00000195408
Predicted Effect noncoding transcript
Transcript: ENSMUST00000195517
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.2%
Validation Efficiency 95% (40/42)
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: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930503E14Rik T C 14: 44,407,755 (GRCm39) T93A probably damaging Het
Acte1 A T 7: 143,437,736 (GRCm39) R147* probably null Het
Akr1c21 A G 13: 4,626,349 (GRCm39) probably null Het
Alk A G 17: 72,910,202 (GRCm39) V168A probably benign Het
Ap4b1 A G 3: 103,727,997 (GRCm39) E337G probably damaging Het
Bltp1 G T 3: 37,061,271 (GRCm39) A3327S probably damaging Het
Btn2a2 A G 13: 23,665,984 (GRCm39) S283P probably damaging Het
Ctcfl C T 2: 172,936,489 (GRCm39) E628K probably damaging Het
Cul9 G A 17: 46,821,907 (GRCm39) T1856M probably benign Het
Defb41 T C 1: 18,330,857 (GRCm39) D30G probably damaging Het
Dnai1 A T 4: 41,597,919 (GRCm39) I74F probably damaging Het
Ecpas T A 4: 58,833,928 (GRCm39) K851* probably null Het
Fbln2 T A 6: 91,242,837 (GRCm39) C846S probably damaging Het
Fuom T C 7: 139,679,862 (GRCm39) T110A probably benign Het
Hsp90aa1 C A 12: 110,662,115 (GRCm39) probably null Het
Hsp90aa1 T A 12: 110,662,114 (GRCm39) M1L possibly damaging Het
Kcnd3 C T 3: 105,566,082 (GRCm39) A421V probably damaging Het
Lyz3 C T 10: 117,070,336 (GRCm39) R147Q probably benign Het
Man2b2 A G 5: 36,981,446 (GRCm39) F224L probably benign Het
Mtbp G A 15: 55,483,210 (GRCm39) R429Q probably benign Het
Ncapg2 C A 12: 116,402,349 (GRCm39) T727K probably benign Het
Nek4 G A 14: 30,673,667 (GRCm39) G29S probably benign Het
Nsf C T 11: 103,821,578 (GRCm39) E26K possibly damaging Het
Nup214 A G 2: 31,888,015 (GRCm39) K15E probably damaging Het
Or5ac24 A T 16: 59,165,706 (GRCm39) Y119* probably null Het
Or5m11b T A 2: 85,806,125 (GRCm39) C179* probably null Het
Or8k32 C T 2: 86,368,891 (GRCm39) D121N probably damaging Het
Or9a4 T A 6: 40,548,342 (GRCm39) S7R probably benign Het
P2ry13 G A 3: 59,116,801 (GRCm39) H326Y probably benign Het
Plec A G 15: 76,062,452 (GRCm39) F2563S probably damaging Het
Rc3h1 A G 1: 160,782,546 (GRCm39) Y675C probably damaging Het
Samd3 T A 10: 26,127,785 (GRCm39) S288T probably benign Het
Scaf4 G T 16: 90,047,177 (GRCm39) P400Q unknown Het
Selplg T C 5: 113,958,240 (GRCm39) D22G possibly damaging Het
Slc30a6 T C 17: 74,708,999 (GRCm39) probably benign Het
Syt3 T A 7: 44,045,222 (GRCm39) V518E probably damaging Het
Tnks G A 8: 35,432,815 (GRCm39) A2V unknown Het
Upk3a A G 15: 84,902,350 (GRCm39) Y59C probably benign Het
Usp4 T C 9: 108,245,055 (GRCm39) L331P probably damaging Het
Zbed5 A G 5: 129,932,039 (GRCm39) T663A possibly damaging Het
Zbtb11 G A 16: 55,794,447 (GRCm39) R8Q probably benign Het
Other mutations in Il12a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01734:Il12a APN 3 68,598,888 (GRCm39) missense possibly damaging 0.96
IGL01820:Il12a APN 3 68,599,495 (GRCm39) splice site probably benign
IGL01989:Il12a APN 3 68,598,909 (GRCm39) splice site probably benign
bakers_dozen UTSW 3 68,605,320 (GRCm39) frame shift probably null
R0388:Il12a UTSW 3 68,602,520 (GRCm39) splice site probably null
R0646:Il12a UTSW 3 68,605,223 (GRCm39) splice site probably benign
R1083:Il12a UTSW 3 68,602,666 (GRCm39) missense probably damaging 1.00
R1588:Il12a UTSW 3 68,602,896 (GRCm39) missense probably benign 0.04
R2240:Il12a UTSW 3 68,601,517 (GRCm39) nonsense probably null
R2909:Il12a UTSW 3 68,605,320 (GRCm39) frame shift probably null
R3696:Il12a UTSW 3 68,605,320 (GRCm39) frame shift probably null
R3697:Il12a UTSW 3 68,605,320 (GRCm39) frame shift probably null
R3698:Il12a UTSW 3 68,605,320 (GRCm39) frame shift probably null
R4332:Il12a UTSW 3 68,602,594 (GRCm39) intron probably benign
R5809:Il12a UTSW 3 68,602,595 (GRCm39) intron probably benign
R6279:Il12a UTSW 3 68,605,312 (GRCm39) missense probably damaging 0.96
R6305:Il12a UTSW 3 68,601,511 (GRCm39) missense possibly damaging 0.80
R6847:Il12a UTSW 3 68,602,899 (GRCm39) missense probably damaging 1.00
R7751:Il12a UTSW 3 68,605,235 (GRCm39) missense probably damaging 1.00
R8188:Il12a UTSW 3 68,598,872 (GRCm39) missense unknown
R8339:Il12a UTSW 3 68,599,438 (GRCm39) nonsense probably null
R9145:Il12a UTSW 3 68,598,875 (GRCm39) missense unknown
RF003:Il12a UTSW 3 68,602,562 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- GGACTTTGCATTGACTGTCTCC -3'
(R):5'- AGGTAGCTGTGCCACCTTTG -3'

Sequencing Primer
(F):5'- GACTGTCTCCCATTTTGCAGACAAAC -3'
(R):5'- CCACCTTTGGGGAGATGAG -3'
Posted On 2014-12-29