1、Brassinosteroids (BRs) Role in Plant Development and Coping with

Brassinosteroids (BRs) are an important group of plant hormones involved in regulating plant growth and development, and they help plants to adapt to the environment [7].

2、Brassinosteroids: Molecular and physiological responses in plant growth

This mini-review explored the role of BR in singling cascades and regulating physiological processes such as photosynthesis, nutrient metabolism, water status, hormonal cross-talk at the molecular level, and positive role in plant growth and abiotic stress tolerance.

3、Multifunctional Role of Brassinosteroids in Plant Growth, Development

Brassinosteroids (BRs) are growth-promoting steroid hormones in plants, which play a crucial role in regulating several physiological activities.

4、Brassinosteroids: Physiological Roles and its Signalling in Plants

Brassinosteroids (BRs) are known to be naturally occurring polyhydroxylated plant steroids that showed diverse roles in regulation of various physiological and developmental processes in plants...

Q&A: what are brassinosteroids and how do they act in plants?

Brassinosteroids (BRs) are a class of polyhydroxylated steroidal phytohormones in plants with similar structures to animals’ steroid hormones. Brassinosteroids regulate a wide range of physiological processes including plant growth, development and immunity.

Versatile roles of brassinosteroid in plants in the context of its

Brassinosteroids (BRs) are a class of steroidal plant hormones that play diverse roles in plant growth and developmental processes.

Roles of Brassinosteroids in Plant Reproduction

BR signaling functions to promote cell expansion and cell division, and plays a role in etiolation and reproduction. As the phytohormone originally identified in the pollen grains of Brassica napus, BR promotes the elongation of stigma.

Brassinosteroids in Focus

The essential role of BR signaling in plant growth is evident to the naked eye when observing null mutants for BR signaling and biosynthesis. However, BR signaling also plays a role in various developmental processes, including reproductive and vascular development.

Unlocking the potential of brassinosteroids: A path to

Scaffold proteins play a central role in this noncanonical regulation by determining the subcellular localization of brassinosteroid-related signaling components, thereby modulating their molecular functions by restricting or enhancing their activity.

Multifunctional role of brassinosteroid and its analogues in plants

Brassinosteroids (BRs) are steroid hormones that are essential for plant growth and development. These hormones control the division, elongation and differentiation of various cell types throughout the entire plant life cycle.

Brassinosteroid is a plant growth regulator primarily used to promote plant growth and development, as well as enhance stress resistance. In flower cultivation, brassinosteroid can be applied in the following aspects:

1. Promote Flower Bud Differentiation: Brassinosteroid accelerates the formation and differentiation of flower buds, enabling flowers to bloom earlier. This is particularly valuable for varieties like roses (Rosa) and chrysanthemums (Chrysanthemum) that require premature blooming, thereby increasing their ornamental value.

2. Improve Flower Quality: Brassinosteroid enhances floral traits, resulting in more vivid colors and fuller blooms. For example, it can make rose petals more radiant and lily (Lilium) flowers more voluminous.

3. Extend Flower Longevity: By strengthening disease resistance and reducing pest/disease incidence, brassinosteroid prolongs the lifespan of flowers. For instance, it extends the vase life of roses and chrysanthemums.

4. Increase Flower Yield: Brassinosteroid boosts floral production, improving farmers’ income. Examples include higher yields in tomatoes (Solanum lycopersicum) and peppers (Capsicum).

5. Enhance Stress Resistance: Brassinosteroid improves tolerance to adverse environments, allowing flowers to thrive under harsh conditions. For example, chrysanthemums can bloom normally in drought- or cold-stricken settings.

6. Facilitate Propagation: Brassinosteroid promotes easier propagation methods such as cuttings and grafting for flowers like roses and chrysanthemums.

7. Improve Appearance: Brassinosteroid enhances aesthetic appeal, such as brighter colors in chrysanthemums and more vivid petals in roses.

8. Boost Environmental Adaptability: Brassinosteroid helps flowers adapt to diverse conditions, including high/low temperatures and humidity variations. For example, chrysanthemums can grow steadily under extreme weather.

9. Accelerate Growth and Development: Brassinosteroid speeds up maturation in flowers. Crops like tomatoes and peppers reach edible ripeness faster with its use.

10. Elevate Economic Benefits: Brassinosteroid increases the profitability of flower farming by improving both yield and market value, as seen in vegetables like tomatoes and peppers.

brassinosteroid holds broad potential in flower cultivation. It promotes growth, enhances quality and yield, increases farmers’ income, and improves stress resistance and environmental adaptability, ultimately providing robust support for the development of the floral industry.