Cytokinin definitions
| Word backwards | ninikotyc |
|---|---|
| Part of speech | Noun |
| Syllabic division | cy-to-ki-nin |
| Plural | The plural of cytokinin is cytokinins. |
| Total letters | 9 |
| Vogais (2) | o,i |
| Consonants (5) | c,y,t,k,n |
Cytokinin is a class of plant growth substances that play a crucial role in regulating various physiological processes in plants. These include cell division, shoot and root growth, and differentiation. They are essential in promoting plant growth and development.
Function of Cytokinin
Cytokinins work in conjunction with other plant hormones to coordinate growth and development. They help in maintaining the balance between shoot and root growth, ensuring that plants grow in a balanced manner. Cytokinins also play a role in delaying senescence, or the aging of plant tissues, thus extending the lifespan of the plant.
Types of Cytokinins
There are several types of cytokinins found in plants, with the most common being zeatin, isopentenyladenine, and benzyladenine. These different forms of cytokinins have varying effects on plant growth and development, depending on their concentrations and interactions with other hormones.
Role in Plant Stress Response
Cytokinins also play a vital role in plant stress response. When plants are subjected to environmental stressors such as drought, salinity, or extreme temperatures, cytokinins help in mitigating the effects of these stresses by promoting root growth, water uptake, and overall stress resistance.
Cytokinins are synthesized in the roots and actively transported to other parts of the plant, where they exert their effects. They interact with other plant hormones such as auxins and gibberellins to coordinate growth processes.
Overall, cytokinins are essential plant growth regulators that play a critical role in shaping the growth and development of plants. Understanding the functions and mechanisms of cytokinins can help in improving crop yield, stress resistance, and overall plant health.
Cytokinin Examples
- Scientists study the role of cytokinin in plant growth and development.
- Farmers use cytokinin as a plant growth regulator to increase crop yields.
- Researchers are investigating the potential of cytokinin in cancer treatment.
- Horticulturalists use cytokinin to promote branching and flowering in ornamental plants.
- Cytokinin signaling pathways play a crucial role in regulating cell division.
- Biotechnologists are exploring the genetic modification of cytokinin levels in crops.
- Pharmacologists study the effects of cytokinin on human health and disease.
- Cytokinin levels in tissue culture are carefully controlled for successful plant propagation.
- Scientists have discovered new functions of cytokinin in promoting stress tolerance in plants.
- Cytokinin applications in agriculture aim to improve nutrient uptake and water retention in crops.