Incidental Mutation 'IGL01474:Ccnb2'
ID 88370
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ccnb2
Ensembl Gene ENSMUSG00000032218
Gene Name cyclin B2
Synonyms CycB2
Accession Numbers
Essential gene? Possibly essential (E-score: 0.574) question?
Stock # IGL01474
Quality Score
Status
Chromosome 9
Chromosomal Location 70314974-70328829 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 70326305 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Isoleucine at position 44 (N44I)
Ref Sequence ENSEMBL: ENSMUSP00000034742 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034742]
AlphaFold P30276
Predicted Effect probably benign
Transcript: ENSMUST00000034742
AA Change: N44I

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000034742
Gene: ENSMUSG00000032218
AA Change: N44I

DomainStartEndE-ValueType
CYCLIN 171 255 8.58e-28 SMART
Cyclin_C 264 382 9.83e-34 SMART
CYCLIN 268 349 2.73e-21 SMART
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Cyclin B2 is a member of the cyclin family, specifically the B-type cyclins. The B-type cyclins, B1 and B2, associate with p34cdc2 and are essential components of the cell cycle regulatory machinery. B1 and B2 differ in their subcellular localization. Cyclin B1 co-localizes with microtubules, whereas cyclin B2 is primarily associated with the Golgi region. Cyclin B2 also binds to transforming growth factor beta RII and thus cyclin B2/cdc2 may play a key role in transforming growth factor beta-mediated cell cycle control. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutation of this gene results in reduced body weight and reduced litter size. Homozygous pups are underrepresented in litters from a heterozygous intercross. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acot12 A T 13: 91,920,902 (GRCm39) K336I possibly damaging Het
Acsbg2 A G 17: 57,168,621 (GRCm39) I166T possibly damaging Het
Adrm1b G T 3: 92,335,650 (GRCm39) Q351K probably damaging Het
Bpifc T A 10: 85,836,503 (GRCm39) M1L probably damaging Het
Cdc73 C T 1: 143,547,070 (GRCm39) V276M probably benign Het
Cnot7 A G 8: 40,960,490 (GRCm39) probably null Het
Col11a1 T A 3: 114,010,783 (GRCm39) probably benign Het
Coro1c T C 5: 114,020,216 (GRCm39) probably benign Het
Crocc A G 4: 140,762,703 (GRCm39) probably benign Het
Dync2h1 A T 9: 7,102,493 (GRCm39) Y396N probably benign Het
Gm2888 T A 14: 3,032,041 (GRCm38) D116E probably damaging Het
Gm29326 A T 7: 29,262,014 (GRCm39) noncoding transcript Het
Greb1 A G 12: 16,734,502 (GRCm39) V1496A probably benign Het
H2bc18 A G 3: 96,177,125 (GRCm39) probably benign Het
Hdac7 A G 15: 97,695,820 (GRCm39) probably null Het
Hectd4 A G 5: 121,474,712 (GRCm39) T2778A possibly damaging Het
Hivep2 A T 10: 14,019,406 (GRCm39) H2059L probably damaging Het
Ift88 A T 14: 57,715,531 (GRCm39) I525F probably benign Het
Irag1 A T 7: 110,470,640 (GRCm39) S898T possibly damaging Het
Itga5 G A 15: 103,262,697 (GRCm39) Q324* probably null Het
Klhl14 T G 18: 21,690,911 (GRCm39) H513P probably damaging Het
Lama5 A T 2: 179,838,363 (GRCm39) D837E probably damaging Het
Muc6 C A 7: 141,237,572 (GRCm39) C215F probably damaging Het
Myh15 A G 16: 48,952,461 (GRCm39) K844E probably damaging Het
Neb A G 2: 52,218,917 (GRCm39) V31A unknown Het
Nipbl A G 15: 8,340,693 (GRCm39) I2009T possibly damaging Het
Or2ag18 A G 7: 106,405,147 (GRCm39) I174T probably benign Het
Piwil2 T C 14: 70,635,667 (GRCm39) R536G probably benign Het
Pld3 A G 7: 27,232,044 (GRCm39) V412A probably damaging Het
Prkaa2 A C 4: 104,906,529 (GRCm39) probably null Het
Rdh9 T C 10: 127,626,814 (GRCm39) L289P probably damaging Het
Rusc2 C T 4: 43,416,434 (GRCm39) S580L probably damaging Het
Sidt2 A G 9: 45,858,280 (GRCm39) probably null Het
Slc18b1 A T 10: 23,679,748 (GRCm39) K92N probably benign Het
Slc20a2 G A 8: 23,025,573 (GRCm39) V92M possibly damaging Het
Slc4a11 A T 2: 130,527,464 (GRCm39) F644I probably damaging Het
Spata31d1d A T 13: 59,878,029 (GRCm39) probably benign Het
Spef2 T C 15: 9,663,244 (GRCm39) M846V probably benign Het
Syncrip T C 9: 88,362,800 (GRCm39) T3A probably benign Het
Other mutations in Ccnb2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00481:Ccnb2 APN 9 70,326,189 (GRCm39) missense probably damaging 0.96
IGL03097:Ccnb2 APN 9 70,316,678 (GRCm39) splice site probably benign
IGL03298:Ccnb2 APN 9 70,326,156 (GRCm39) missense probably benign
R0042:Ccnb2 UTSW 9 70,326,335 (GRCm39) missense probably benign
R0042:Ccnb2 UTSW 9 70,326,335 (GRCm39) missense probably benign
R1585:Ccnb2 UTSW 9 70,317,559 (GRCm39) splice site probably null
R1756:Ccnb2 UTSW 9 70,318,070 (GRCm39) missense probably benign 0.41
R2046:Ccnb2 UTSW 9 70,316,629 (GRCm39) missense probably benign 0.11
R6045:Ccnb2 UTSW 9 70,326,375 (GRCm39) missense probably benign
R7202:Ccnb2 UTSW 9 70,318,128 (GRCm39) missense probably damaging 1.00
R7623:Ccnb2 UTSW 9 70,326,170 (GRCm39) missense probably benign
R8515:Ccnb2 UTSW 9 70,320,382 (GRCm39) critical splice donor site probably null
R9072:Ccnb2 UTSW 9 70,318,095 (GRCm39) missense possibly damaging 0.65
R9073:Ccnb2 UTSW 9 70,318,095 (GRCm39) missense possibly damaging 0.65
R9235:Ccnb2 UTSW 9 70,318,163 (GRCm39) missense probably damaging 0.98
Posted On 2013-11-18