Gibberellin A4 (CAS 468-44-0)

Gibberellin A4, a naturally occurring plant hormone, is synthesized in plants, fungi, and bacteria. It holds a vital role in plant growth and development, being intricately involved in numerous biological processes. This hormone regulates stem elongation, flowering, and seed germination, while also influencing root growth, leaf expansion, and the production of secondary metabolites. Additionally, Gibberellin A4 contributes to the modulation of stress responses in plants. The scientific community has extensively investigated Gibberellin A4 due to its multifaceted involvement in plant processes. It has been extensively studied in relation to plant growth and development, with well-documented roles in regulating flowering, stem elongation, and seed germination. Moreover, Gibberellin A4 has been explored in terms of disease resistance, stress responses, secondary metabolite regulation, and genetic engineering applications for plant modification. Gibberellin A4 functions through binding to the gibberellin receptor, a protein situated in the cell membrane. This binding triggers a series of events that activate various genes and proteins for regulating plant growth and development. For instance, Gibberellin A4 can stimulate the production of growth hormones like auxins and cytokinins, which govern stem elongation and flowering. Additionally, it promotes the synthesis of enzymes involved in secondary metabolite production, such as terpenes and flavonoids.