Long before its chemical identity was known, the phytohormone auxin was postulated to
regulate plant growth. In the late 1800s, Sachs hypothesized that plant growth regulators …

The individual roles of auxin and ethylene in controlling the growth and development of
young seedlings have been well studied. In recent years, these two hormones have been …

The versatile functionality and physiological importance of the phytohormone auxin is a
major focus of attention in contemporary plant science. Recent studies have substantially …

Auxin controls almost every aspect of plant development. Auxin is distributed within the plant
by passive diffusion and active cell-to-cell transport. PIN-FORMED (PIN) auxin efflux …

Auxin is a key coordinative signal required for many aspects of plant development and its
levels are controlled by auxin metabolism and intercellular auxin transport. Here we find that …

The phytohormone auxin plays a critical role in plant growth and development, and its
spatial distribution largely depends on the polar localization of the PIN‐FORMED (PIN) …

Plant responses to phosphate deprivation encompass a wide range of strategies, varying
from altering root system architecture, entering symbiotic interactions to excreting root …

Plant growth and morphogenesis depend on the levels and distribution of the plant hormone
auxin. Plants tightly regulate cellular levels of the active auxin indole-3-acetic acid (IAA) …

Root hair (RH) growth to increase the absorptive root surface area is a key adaptation of
plants to limiting phosphate availability in soils. Despite the importance of this trait …

PIN-FORMED (PIN) genes play a crucial role in regulating polar auxin distribution in diverse
developmental processes, including tropic responses, embryogenesis, tissue differentiation …