What seminal paper is significant in the field of plant physiology?

The seminal paper "The Discovery of Auxins" by Peter H. Hart is significant in the field of plant physiology because it marks a pivotal moment in our understanding of plant growth regulation. Auxins are a class of plant hormones that play a crucial role in the coordination of various growth processes, including cell elongation, root formation, and response to light and gravity. Hart's research provided foundational insights into how auxins influence plant behavior and development, transforming the way scientists approach the study of plant biology.

This discovery has had a lasting impact on agricultural practices and plant science, as auxins are now widely used in horticulture and agriculture to promote rooting and manage plant growth. Understanding the mechanisms of auxin action has opened avenues for further research in plant physiology and biotechnology, leading to advances in crop yield, efficiency, and resilience.