Indole-3-acetic acid (iaa) plant growth hormones

Introduction to Indole-3-acetic acid (IAA)

Indole-3-acetic acid (IAA) is a crucial auxin, a type of plant growth hormone, naturally occurring in plants. It regulates key growth processes, including cell elongation, division, and differentiation, influencing root development, fruit formation, and leaf expansion. IAA also enhances plant resistance to environmental stress, improving crop yield and quality. In agriculture and horticulture, IAA is commonly used as a plant growth regulator, supporting better growth and development of crops, making it an essential tool in modern plant physiology research and applications.