Incidental Mutation 'R0126:Il12b'
ID21390
Institutional Source Beutler Lab
Gene Symbol Il12b
Ensembl Gene ENSMUSG00000004296
Gene Nameinterleukin 12b
SynonymsIL-12 p40, Il-12b, Il-12p40, IL-23 subunit p40
MMRRC Submission 038411-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.302) question?
Stock #R0126 (G1)
Quality Score180
Status Validated (trace)
Chromosome11
Chromosomal Location44400063-44414033 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 44410218 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Phenylalanine at position 187 (Y187F)
Ref Sequence ENSEMBL: ENSMUSP00000125867 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000102796] [ENSMUST00000170513]
Predicted Effect probably damaging
Transcript: ENSMUST00000102796
AA Change: Y187F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000099860
Gene: ENSMUSG00000004296
AA Change: Y187F

DomainStartEndE-ValueType
IGc2 41 97 4.13e-5 SMART
Pfam:IL12p40_C 122 215 2.4e-31 PFAM
SCOP:d1f42a3 232 331 1e-12 SMART
Blast:FN3 233 321 3e-34 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000170513
AA Change: Y187F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000125867
Gene: ENSMUSG00000004296
AA Change: Y187F

DomainStartEndE-ValueType
IGc2 41 97 4.13e-5 SMART
Pfam:IL12p40_C 123 214 1.3e-24 PFAM
SCOP:d1f42a3 232 331 1e-12 SMART
Blast:FN3 233 321 3e-34 BLAST
Meta Mutation Damage Score 0.198 question?
Coding Region Coverage
  • 1x: 98.8%
  • 3x: 97.6%
  • 10x: 93.2%
  • 20x: 81.8%
Validation Efficiency 98% (102/104)
MGI Phenotype FUNCTION: This gene encodes the beta subunit p40 of the Interleukin 12 (IL-12) family of cytokines. Members of the IL-12 family form heterodimers consisting of heavy and light subunits linked by disulfide bonds. The product of this gene, p40, is a subunit of interleukins IL-12 and IL-23. [provided by RefSeq, Dec 2014]
PHENOTYPE: Mice homozygous for a null allele display impaired Th1 responses, defects in IFN gamma secretion and NK cell activity, increased susceptibility to bacterial and parasitic infection, alveolar bone loss, and resistance to chemically induced tumors and to delayed type hypersensitivity. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 85 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca2 T C 2: 25,443,730 L1730P possibly damaging Het
Adam9 T C 8: 24,970,737 N577S probably damaging Het
Add1 T C 5: 34,613,579 Y316H probably benign Het
Agpat3 T C 10: 78,278,056 D266G probably null Het
Aldh3a2 C A 11: 61,224,558 Q524H probably benign Het
Alox12b A C 11: 69,167,471 S550R probably benign Het
Ano4 T A 10: 88,952,292 I753F possibly damaging Het
AW011738 T A 4: 156,203,647 probably benign Het
B4galt3 C T 1: 171,276,165 T103M probably damaging Het
Cabs1 C T 5: 87,980,195 T235I probably damaging Het
Casc4 T C 2: 121,906,084 probably benign Het
Casq2 A G 3: 102,133,399 H272R probably damaging Het
Ccdc180 T C 4: 45,912,866 probably null Het
Cdh12 A T 15: 21,583,945 M624L probably benign Het
Cdh5 A C 8: 104,140,682 probably null Het
Col7a1 A G 9: 108,969,583 probably benign Het
Cpne2 A T 8: 94,554,933 I199F probably damaging Het
Crebbp A T 16: 4,084,063 F2399L possibly damaging Het
Defb36 T C 2: 152,612,579 C53R probably damaging Het
Degs1 T C 1: 182,279,692 M1V probably null Het
Disp2 T A 2: 118,790,338 F517Y probably damaging Het
Dnah5 A G 15: 28,246,319 D601G probably benign Het
Dnpep G A 1: 75,312,538 Q310* probably null Het
Dsg1a A G 18: 20,340,878 T1003A probably benign Het
Fbrsl1 C G 5: 110,396,040 probably benign Het
Foxh1 A T 15: 76,669,254 L116H probably damaging Het
Gigyf2 G A 1: 87,411,875 probably benign Het
Gp1ba A T 11: 70,641,033 probably benign Het
Gucy1b1 A G 3: 82,037,911 probably benign Het
Gucy2g T G 19: 55,241,166 D24A probably benign Het
Hirip3 A G 7: 126,863,442 K190R probably damaging Het
Hmmr T C 11: 40,705,954 N717D probably damaging Het
Iqgap1 A G 7: 80,738,322 I859T probably benign Het
Jmjd1c T C 10: 67,219,326 L175P probably damaging Het
Klc2 T C 19: 5,112,746 M242V possibly damaging Het
Klf3 T C 5: 64,822,103 M96T probably benign Het
Lrrc66 G T 5: 73,607,088 H871N probably benign Het
Ltn1 A T 16: 87,425,640 D168E probably benign Het
Mak T C 13: 41,032,596 D532G probably damaging Het
March6 A G 15: 31,462,005 M859T probably benign Het
Mlxipl C A 5: 135,132,323 N365K probably damaging Het
Mplkip T C 13: 17,695,752 S90P possibly damaging Het
Myo5c A T 9: 75,269,525 H584L probably benign Het
Myt1l A G 12: 29,851,720 T228A possibly damaging Het
Nxpe3 A T 16: 55,866,229 Y139N possibly damaging Het
Olfr1090 T A 2: 86,754,637 I34L probably damaging Het
Olfr372 C T 8: 72,058,400 T240M probably damaging Het
Olfr568 A G 7: 102,877,140 T7A probably benign Het
Pak6 C T 2: 118,690,332 S268F possibly damaging Het
Parp10 G A 15: 76,243,066 A57V probably damaging Het
Pik3r3 T A 4: 116,256,268 D69E probably damaging Het
Polr2a T G 11: 69,747,425 K105T probably damaging Het
Prdm16 A T 4: 154,328,838 probably benign Het
Prepl G A 17: 85,083,242 T96I probably benign Het
Ret C T 6: 118,165,995 probably benign Het
Rgl3 A T 9: 21,975,812 D541E probably benign Het
Rpa1 A C 11: 75,318,529 Y143D probably benign Het
Rps16 T A 7: 28,351,083 L47Q probably damaging Het
Sbno2 A T 10: 80,068,853 probably null Het
Scube1 A T 15: 83,621,063 N385K probably damaging Het
Shank2 A G 7: 144,031,355 E31G probably damaging Het
Slc38a9 G T 13: 112,729,257 C496F possibly damaging Het
Snap47 A G 11: 59,437,987 V163A probably damaging Het
Sntg2 T C 12: 30,201,261 probably benign Het
Sp7 C A 15: 102,358,460 V322F probably damaging Het
Spic T C 10: 88,676,062 K111E probably damaging Het
Sqor T C 2: 122,798,027 probably benign Het
St6galnac1 T A 11: 116,766,584 M385L probably benign Het
Synpo2 A T 3: 123,079,862 S1211T possibly damaging Het
Sytl2 T A 7: 90,396,589 V638E probably damaging Het
Taar1 T A 10: 23,920,547 S48T probably benign Het
Tbx18 T A 9: 87,729,653 D108V possibly damaging Het
Tdh C T 14: 63,497,593 probably benign Het
Tldc1 T C 8: 119,762,350 D398G possibly damaging Het
Tlr9 T A 9: 106,225,682 L724Q probably benign Het
Tmem270 T A 5: 134,902,788 Y100F probably benign Het
Trim65 G C 11: 116,124,604 probably benign Het
Trrap A T 5: 144,805,750 K1393* probably null Het
Ttc13 A G 8: 124,683,291 V523A probably damaging Het
Utrn T A 10: 12,711,475 D939V probably benign Het
Vmn1r46 G T 6: 89,976,953 M261I probably benign Het
Vwa5a A G 9: 38,737,807 probably null Het
Zfp108 A T 7: 24,260,724 T247S probably benign Het
Zfp366 A T 13: 99,228,621 I97F probably benign Het
Zfp986 C T 4: 145,898,943 R58C probably benign Het
Other mutations in Il12b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01155:Il12b APN 11 44404088 missense probably benign 0.02
IGL01985:Il12b APN 11 44408054 nonsense probably null
IGL02794:Il12b APN 11 44407981 missense probably damaging 1.00
IGL02797:Il12b APN 11 44410353 splice site probably null
IGL03256:Il12b APN 11 44407930 missense probably benign 0.03
R0960:Il12b UTSW 11 44408488 missense probably damaging 1.00
R1300:Il12b UTSW 11 44408076 critical splice donor site probably null
R1866:Il12b UTSW 11 44408526 missense probably damaging 1.00
R2056:Il12b UTSW 11 44407900 missense probably damaging 1.00
R2355:Il12b UTSW 11 44410212 missense probably benign 0.01
R5381:Il12b UTSW 11 44407872 missense possibly damaging 0.82
R6180:Il12b UTSW 11 44412626 missense probably benign 0.00
R7136:Il12b UTSW 11 44408030 missense probably benign 0.01
X0062:Il12b UTSW 11 44408476 missense probably benign 0.41
Predicted Primers PCR Primer
(F):5'- TTCCACTCTGCAAAGGGCAAGG -3'
(R):5'- GCTCCCAGGCAAAACTCACTGATG -3'

Sequencing Primer
(F):5'- TTTATTCCACTGGAGAAATCCAACC -3'
(R):5'- CTCACTGATGTCCCTGATGAAGAAG -3'
Posted On2013-04-11