CYCD3 — Arabidopsis thaliana
Summary
AT4G34160 (CYCD3, also known as CYCD3-1 or CycD3) in Arabidopsis thaliana encodes a cyclin N-terminal domain-containing protein with cyclin-dependent protein serine/threonine kinase regulator activity and cyclin binding functions. This D-type cyclin is associated with cell cycle control, particularly G1/S and G2/M transitions, DNA replication, and cell division. CYCD3 is linked to plant development processes including secondary growth, root secondary thickening, stem cell proliferation, and energy homeostasis. The protein localizes to the nucleus, cytoplasm, and male germ cell nucleus, and participates in CDK holoenzyme complexes. Phenotypically, CYCD3 is associated with leaf architecture and size, inflorescence size, petal morphology, trichome development, shoot meristem function, cytokinin sensitivity and response, auxin content, harvest index, relative growth rate, and geminivirus infection susceptibility. Related genes in other species are associated with male gametophyte development and embryo development.
Annotations
- Chromosome
- 4
- Related genes
- CKS2, ACK1, ICK1, ICK2, CDC2, SMR4, CDKB2-1
- GO terms
- homeostasis, Hypersensitivity, organogenesis, Regeneration, protein synthesis, cell cycle transition, Stem Cell Proliferation, Cell Cycle Phase
- Publications
- 29532385, 26528298, 12913170, 30811532, 23858430, 12681342, 27233081, 20736450
- Traits
- cell cycle progression, cell proliferation, egg cell fertilization preference, cell proliferation competence, reproductive development, cell division, cell size, gene expression regulation