Incidental Mutation 'RF029:Il2'
ID 604266
Institutional Source Beutler Lab
Gene Symbol Il2
Ensembl Gene ENSMUSG00000027720
Gene Name interleukin 2
Synonyms IL-2
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # RF029 (G1)
Quality Score 217.468
Status Not validated
Chromosome 3
Chromosomal Location 37174862-37180103 bp(-) (GRCm39)
Type of Mutation unclassified
DNA Base Change (assembly) GTGG to GTGGGGCTTGAACTGG at 37179976 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Gene Model predicted gene model for transcript(s): [ENSMUST00000029275]
AlphaFold P04351
Predicted Effect probably benign
Transcript: ENSMUST00000029275
SMART Domains Protein: ENSMUSP00000029275
Gene: ENSMUSG00000027720

DomainStartEndE-ValueType
IL2 1 168 4.75e-134 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000147773
SMART Domains Protein: ENSMUSP00000121015
Gene: ENSMUSG00000027719

DomainStartEndE-ValueType
Pfam:A_deamin 1 176 1.3e-49 PFAM
Coding Region Coverage
  • 1x: 99.8%
  • 3x: 99.7%
  • 10x: 99.2%
  • 20x: 98.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a secreted cytokine that is important for the proliferation of T and B lymphocytes. The receptor of this cytokine is a heterotrimeric protein complex whose gamma chain is also shared by interleukin 4 (IL4) and interleukin 7 (IL7). The expression of this gene in mature thymocytes is monoallelic, which represents an unusual regulatory mode for controlling the precise expression of a single gene. The targeted disruption of a similar gene in mice leads to ulcerative colitis-like disease, which suggests an essential role of this gene in the immune response to antigenic stimuli. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mutants develop adult onset autoimmune disease, with 50% mortality by 9 weeks due to hemolytic anemia. Survivors develop inflammatory bowl disease/colitis. Immune system dysregulation and CD4+ T-cell overproduction may be responsible. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5430401F13Rik GGTGGCCAG GGTGGCCAGCAAAAACAGAAAGGAAAAAGTGGCCAG 6: 131,529,858 (GRCm39) probably benign Het
Abca17 T TCCCTC 17: 24,506,701 (GRCm39) probably benign Het
Amot GGAGCAGCAA G X: 144,233,984 (GRCm39) probably benign Het
C1s1 CCCATGGCTC CC 6: 124,518,310 (GRCm39) probably null Het
Cacna1a CCA CCAACA 8: 85,365,353 (GRCm39) probably benign Het
Ccdc170 ACC ACCGCC 10: 4,511,026 (GRCm39) probably benign Het
Cyb5r4 CAGA CAGAGACACTGACCAGGGATGTGATAGA 9: 86,922,483 (GRCm39) probably benign Het
Cyb5r4 CCAGGGA CCAGGGATGTGACAGACACACTGCACAGGGA 9: 86,922,495 (GRCm39) probably benign Het
Defb22 GCGGCA GCGGCAGAGCTGGCCTTTGCGGCA 2: 152,327,753 (GRCm39) probably benign Het
Dnmt1 CGGAGCACAGTTCCTACCTCGTT CGGAGCACAGTTCCTACCTCGTTTTGGGGGAGGAGCACAGTTCCTACCTCGTT 9: 20,821,419 (GRCm39) probably null Het
Eed C A 7: 89,604,240 (GRCm39) A411S probably benign Het
Exd2 CCACAGC CC 12: 80,522,720 (GRCm39) probably null Het
Fam171b GCAGC GCAGCATCAGC 2: 83,643,236 (GRCm39) probably benign Het
Fbrsl1 GCGTGTGCTGGT GCGTGTGCTGGTTCGTGTGCTGGT 5: 110,526,005 (GRCm39) probably benign Het
Fsip2 TAGATGTGAAACCCTTAGAGGTAAGATGTGAAACTCTTAGAGGTAAGA TAGATGTGAAACTCTTAGAGGTAAGA 2: 82,824,352 (GRCm39) probably null Het
Gabre GGCTC GGCTCCTGCTC X: 71,313,665 (GRCm39) probably benign Het
Gm47955 G GTTGTGGCTT 1: 82,938,248 (GRCm39) probably benign Het
Gm572 TGGGGGGGGGGGG TGGGGG 4: 148,755,850 (GRCm39) probably null Het
Hic1 CGGGGGGGGGG CGGGGGGG 11: 75,060,268 (GRCm39) probably benign Het
Ifi208 AGATG AG 1: 173,505,262 (GRCm39) probably benign Het
Irag2 TG TGAGCACATGG 6: 145,119,516 (GRCm39) probably benign Het
Krtap28-10 CACAGCCACAGCCAC CACAGCCACAGCCACAACAGCCACAGCCAC 1: 83,019,991 (GRCm39) probably benign Het
Lkaaear1 GCTCCAGCTCCAGCTCCAGCTCCA GCTCCAGCTCCACCTCCAGCTCCAGCTCCAGCTCCA 2: 181,339,372 (GRCm39) probably benign Het
Lkaaear1 CCAGCTCCAGCT CCAGCTCCAGCTACAGCTCCAGCT 2: 181,339,381 (GRCm39) probably benign Het
Nusap1 TGAGGAGCAAGCTGAGA TGAGGAGCAAGCTGAGATACACGTTAGCTGGGAGGAGCAAGCTGAGA 2: 119,458,075 (GRCm39) probably benign Het
Nusap1 CTGAGA CTGAGATACACGTTAGCAGTGAGGAGCAAGATGAGA 2: 119,458,086 (GRCm39) probably benign Het
Pkd1l3 GACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCA GACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCA 8: 110,350,827 (GRCm39) probably benign Het
Pnma8a CAACATC CAACATCTCATGATGCACCTGCTTAAACATC 7: 16,695,369 (GRCm39) probably null Het
Polr1has CG CCACCACCACCACCCCCCCCAGG 17: 37,275,963 (GRCm39) probably benign Het
Rasa2 CGC CGCAGC 9: 96,513,520 (GRCm39) probably benign Het
Rbm12 TATTGCGGGACCAGGTATTGCGGGACCGGGCATTGCGGGACCGGGCATTGCGGGACCGGGCATTGCGGGACCGGGCATTGCGGGACCGGGCATTGCGGGACCAGGCATTGCGGGACC TATTGCGGGACCGGGCATTGCGGGACCGGGCATTGCGGGACCGGGCATTGCGGGACCGGGCATTGCGGGACCAGGCATTGCGGGACC 2: 155,938,015 (GRCm39) probably benign Het
Reep1 CGCCA CGCCAGCCA 6: 71,684,950 (GRCm39) probably null Het
Tcof1 CAG CAGAAG 18: 60,968,807 (GRCm39) probably benign Het
Tcof1 AGC AGCGGC 18: 60,968,817 (GRCm39) probably benign Het
Trappc9 GCTGCTGCT GCTGCTGCTGCTGCTTCTGCTGCT 15: 72,673,172 (GRCm39) probably benign Het
Zfhx3 CAGCAACAG CAGCAACAGAAGCAACAG 8: 109,682,724 (GRCm39) probably benign Het
Other mutations in Il2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01518:Il2 APN 3 37,177,156 (GRCm39) missense possibly damaging 0.64
IGL02047:Il2 APN 3 37,180,000 (GRCm39) missense probably benign 0.01
FR4304:Il2 UTSW 3 37,179,975 (GRCm39) unclassified probably benign
FR4737:Il2 UTSW 3 37,179,977 (GRCm39) unclassified probably benign
FR4737:Il2 UTSW 3 37,179,913 (GRCm39) unclassified probably benign
FR4976:Il2 UTSW 3 37,179,978 (GRCm39) unclassified probably benign
R8805:Il2 UTSW 3 37,177,282 (GRCm39) missense possibly damaging 0.78
R9287:Il2 UTSW 3 37,179,988 (GRCm39) missense probably damaging 0.99
RF001:Il2 UTSW 3 37,179,911 (GRCm39) unclassified probably benign
RF023:Il2 UTSW 3 37,179,969 (GRCm39) unclassified probably benign
RF030:Il2 UTSW 3 37,179,991 (GRCm39) unclassified probably benign
RF030:Il2 UTSW 3 37,179,976 (GRCm39) unclassified probably benign
RF033:Il2 UTSW 3 37,179,991 (GRCm39) unclassified probably benign
RF033:Il2 UTSW 3 37,179,913 (GRCm39) unclassified probably benign
RF036:Il2 UTSW 3 37,179,976 (GRCm39) unclassified probably benign
RF038:Il2 UTSW 3 37,179,970 (GRCm39) nonsense probably null
RF039:Il2 UTSW 3 37,179,991 (GRCm39) unclassified probably benign
RF041:Il2 UTSW 3 37,179,991 (GRCm39) unclassified probably benign
RF043:Il2 UTSW 3 37,179,991 (GRCm39) unclassified probably benign
RF051:Il2 UTSW 3 37,179,990 (GRCm39) unclassified probably benign
RF058:Il2 UTSW 3 37,179,970 (GRCm39) unclassified probably benign
RF058:Il2 UTSW 3 37,179,966 (GRCm39) unclassified probably benign
RF061:Il2 UTSW 3 37,179,990 (GRCm39) unclassified probably benign
RF064:Il2 UTSW 3 37,179,913 (GRCm39) unclassified probably benign
Predicted Primers PCR Primer
(F):5'- GTTATTAAACACAGCCTTTGGCAAG -3'
(R):5'- GGTAATGCTTTCTGCCACAC -3'

Sequencing Primer
(F):5'- TTTGGCAAGAAAGCTAAAGGTATTGC -3'
(R):5'- GCCACACAGGTAGACTCTTTG -3'
Posted On 2019-12-04