| ID | Sequence | Length | GC content |
|---|---|---|---|
| GGCGUGCUGCGGCGGAACGGCUGUUGGUUUCUGCUGGGUGUAGGUCCUU… | 1918 nt | 0.4208 | |
| GGCGUGCUGCGGCGGAACGGCUGUUGGUUUCUGCUGGGUGUAGGUCCUU… | 1870 nt | 0.4166 | |
| GGCGUGCUGCGGCGGAACGGCUGUUGGUUUCUGCUGGGUGUAGGUCCUU… | 2029 nt | 0.4194 |
The protein encoded by this gene is a regulatory protein involved in mitosis. The gene product complexes with p34(cdc2) to form the maturation-promoting factor (MPF). The encoded protein is necessary for proper control of the G2/M transition phase of the cell cycle. [provided by RefSeq, Aug 2017]
A study in porcine skin exposed to bromine vapor demonstrated that the CCNB1 gene transcript was significantly upregulated, showing a 7.90-fold increase after a 10-minute exposure and a 5.45-fold increase after a 20-minute exposure, identifying it as a component within significantly altered signaling pathways [Rogers et al. DOI:10.1002/jbt.20383]. A separate review on circular RNAs noted that circCCNB1, a circular RNA derived from the CCNB1 locus, interacts with CCNB1 and CDK1 proteins to dissociate their complex, resulting in a loss-of-function effect on tumorigenesis [Misir et al. DOI:10.1038/s41418-022-00948-7]. In human keratinocyte research, the CCNB1 protein was found to be significantly increased at both mRNA and protein levels following miR-126 overexpression, which promotes cell proliferation and migration during wound healing [Chang et al. DOI:10.1002/cbin.11088].