1. A synthetic plant hormone of the cytokinin class that promotes cell division and delays aging in plants.
Usage: technical; biology

Examples

• Kinetin is widely used in plant tissue culture to stimulate cell proliferation.
• The application of kinetin to plant leaves can slow senescence and extend their lifespan.
• Researchers added kinetin to the growth medium to promote shoot formation in the seedlings.
• Kinetin works synergistically with auxins to regulate plant development.
• The cosmetic industry has incorporated kinetin into anti-aging skincare products based on its effects on plant cells.