Gene Details:
- Gene ID:
- Gene Symbol: CmBBX5
- Gene Name: the subgroup II B-box 5
- Genome: Chrysanthemum morifolium genome
- Species: Chrysanthemum morifolium
Functional Descriptions:
- CmBBX5, a B-box subgroup I member comprising two B-boxes and a CCT domain, interacts with CmBBX8.
- CmBBX5 overexpression led to delayed flowering under both LD (long-day) and SD (short-day) conditions, while lines expressing the chimeric repressor gene-silencing (CmBBX5-SRDX) exhibited the opposite phenotype.
- Subsequent genetic evidence indicated that in regulating flowering, CmBBX5 is partially dependent on CmBBX8.
- Our findings indicate that both CmERF3 and CmBBX5 interact with CmBBX8 to dampen the regulation of CmFTL1 via distinct mechanisms, which contribute to preventing the premature flowering of summer chrysanthemum.
Function-related keywords:
Literature:
- Two B-box proteins orchestrate vegetative and reproductive growth in summer chrysanthemum. DOI: 10.1111/pce.14919 ; PMID: 38629334
Related News:
Gene Resources:
Orthologs:
Sequences:
cDNA Sequence
CDS Sequence
Protein Sequence