ArticlePlant molecular biology2019
Characterization of TEMINAL FLOWER1 homologs CmTFL1c gene from Chrysanthemum morifolium.
Article in Plant molecular biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 35 citations in OpenAlex.
- High-Blue/Low-Red Mixed Light Modulates Photoperiodic Flowering in Chrysanthemum via Photoreceptor and Sugar Pathways.Plants (Basel, Switzerland) · 2025Article
- Assessing Functional Conservation AmongstPlants (Basel, Switzerland) · 2025Article
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- Both the Positioned Supplemental or Night-Interruptional Blue Light and the Age of Leaves (or Tissues) Are Important for Flowering and Vegetative Growth in Chrysanthemum.Plants (Basel, Switzerland) · 2024Article
- A GASA Protein Family Gene,International journal of molecular sciences · 2024Article
- Unlocking Nature's Clock: CRISPR Technology in Flowering Time Engineering.Plants (Basel, Switzerland) · 2023Review
- Developing a UV-visible reporter-assisted CRISPR/Cas9 gene editing system to alter flowering time in Chrysanthemum indicum.Plant biotechnology journal · 2023Article
- Blue Light Supplemented at Intervals in Long-Day Conditions Intervenes in Photoperiodic Flowering, Photosynthesis, and Antioxidant Properties in Chrysanthemums.Antioxidants (Basel, Switzerland) · 2022Article
- Towards the Improvement of Ornamental Attributes in Chrysanthemum: Recent Progress in Biotechnological Advances.International journal of molecular sciences · 2022Review
- Functional diversification and molecular mechanisms of FLOWERING LOCUS T/TERMINAL FLOWER 1 family genes in horticultural plants.Molecular horticulture · 2022Review
- The flowering of SDP chrysanthemum in response to intensity of supplemental or night-interruptional blue light is modulated by both photosynthetic carbon assimilation and photoreceptor-mediated regulation.Frontiers in plant science · 2022Article
- Overexpression of four MiTFL1 genes from mango delays the flowering time in transgenic Arabidopsis.BMC plant biology · 2021Article
- Phenotypic Characterization and RT-qPCR Analysis of Flower Development in FPlants (Basel, Switzerland) · 2021Article
- Standardized Genetic Transformation Protocol for Chrysanthemum cv. 'Jinba' with TERMINAL FLOWER 1 HomologGenes · 2020Article
- Sequence and functional analysis of a TERMINAL FLOWER 1 homolog fromGM crops & food · 2020Article
- Identification and Characterization of the PEBP Family Genes in Moso Bamboo (Phyllostachys heterocycla).Scientific reports · 2019Article
- Current achievements and future prospects in the genetic breeding of chrysanthemum: a review.Horticulture research · 2019Review
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
key messageThe CmTFL1c gene of Chrysanthemum morifolium inhibits flowering, regulates inflorescence architecture and floral development. The timing of flowering is an important ornamental trait of chrysanthemum. The gene TERMINAL FLOWER1 (TFL1) has been shown to be involved in the regulation of meristem fate and flowering time regulation. Here, a TFL1 gene named as CmTFL1c, was cloned from Chrysanthemum morifolium and further characterized. The open reading frame of CmTFL1c comprises 522 bp, which encodes a polypeptide of 173 amino acids. Phylogenetic analysis revealed that CmTFL1c belongs to the CEN/TFL1 clade. CmTFL1c protein localizes to the nucleus as well as to plasma membrane, which suggests that CmTFL1c may be a transcription factor. The CmTFL1c gene was most highly expressed in vegetative stems, and weakly expressed in leaves and flower buds; both shoot apices and stems had sensitivity to photoperiod. Overexpression of CmTFL1c in wild Arabidopsis and tfl1-13 mutant led to late flowering and altered architecture, including increased secondary branching, and abnormal inflorescences and flowers. The CmTFL1c gene negatively regulated flowering by inhibiting the up-regulation of the AtFT, AtLFY and AtAP1. The biological function of CmTFL1c was further characterized in C. morifolium via Agrobacterium-mediated transformation, which showed that CmTFL1c not only delayed flowering and promoted axillary bud formation, but also played an important role in inflorescence formation of chrysanthemum. These results showed that the CmTFL1c affects flowering time and regulates inflorescence architecture.
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