Task: Text Categorization
Input (English): The Matsuoka group discovered the first soluble receptor for this class of compounds, and the DELLA proteins are critical in their signaling cascades. Synthesized through the mevalonic acid pathway, these diterpenoids are named for their common skeleton. By increasing the size and number of internodal cells, they function to increase stem length, and their effects on roots are controlled by auxins. They were first identified by researchers studying a fungal disease of rice known as "bakanae. " FTP, name this class of plant hormones whose overexpression leads to "foolish seedling" disease.
Output (English): Science