Plant Hormone for Inducing Morphogenesis in Plant Tissue Culture

Plant tissue culture is a technique used to produce new plants from a small piece of plant tissue under laboratory conditions. In this technique, plant cells are grown in a nutrient medium under controlled conditions. This technique is used for various purposes such as propagation of plants, production of disease-free plants, and genetic transformation. Plant hormones play a crucial role in plant tissue culture, and one of the most important hormones used for inducing morphogenesis in plant tissue culture is cytokinin.

Cytokinin

Cytokinin is a plant hormone that promotes cell division and growth in plants. It is synthesized in the root tips and transported to other parts of the plant through the xylem. Cytokinins act in conjunction with auxins, another plant hormone, to regulate plant growth and development.

Role of Cytokinin in Plant Tissue Culture

Cytokinins play a crucial role in inducing morphogenesis in plant tissue culture. Morphogenesis is the process of forming new structures such as roots, shoots, and leaves from the plant tissue. Cytokinins promote the formation of shoots from the explants, which are small pieces of plant tissue used for tissue culture. Cytokinins also promote the growth of callus, which is a mass of undifferentiated plant cells.

Cytokinins are used in tissue culture to:

- Induce shoot formation from the explants.
- Promote the growth of callus.
- Stimulate the growth of lateral buds.
- Promote the formation of adventitious roots.

Conclusion

In conclusion, cytokinin is a plant hormone that plays a crucial role in inducing morphogenesis in plant tissue culture. It promotes the formation of shoots from the explants, growth of callus, and stimulates the growth of lateral buds and adventitious roots. Cytokinins are widely used in tissue culture to produce new plants, disease-free plants, and genetically transformed plants.

Cytokinin because its help in morphological grow kn plant tissue.