Auxins (plural of auxin / ˈɔːksɪn /) are a class of plant hormones (or plant-growth regulators) with some morphogen -like characteristics. Auxins play a cardinal role in coordination of many growth and …

Auxin, any of a group of plant hormones that regulate growth, particularly by stimulating cell elongation in stems. Auxins also play a role in cell division and differentiation, in fruit development, in the …

May 19, 2025 · The phytohormone auxin coordinates plant growth by forming local maxima and gradients through cell-to-cell transport and metabolic control.

The most important auxin produced by plants is indole-3-acetic acid (IAA). It undergoes both polar (unidirectional) and nonpolar transport. Key functions include mediating tropisms, growth and …

Jun 27, 2025 · Auxin is a class of plant hormones that directs many aspects of plant growth and development. This hormone group influences how a plant develops its structure and responds to its …

Auxin is a plant phytohormone involved in practically every dimension of plant development, including responses to light and gravity, organ patterning, vascular development and regulating intrinsic growth …

Sep 8, 2024 · Auxin is a key hormone that regulates plant growth and development, including plant shape and sensitivity to environmental changes. Auxin is biosynthesized and metabolized via many …

Mar 6, 2025 · Auxins can be classified into two main types: natural auxins and synthetic auxins. Natural auxins, such as indole-3-acetic acid (IAA), are produced by plants, while synthetic auxins like 2,4 …

Auxin is an essential molecule that controls almost every aspect of plant development. Although the core signaling components that control auxin response are well characterized, the precise mechanisms …

Auxins are a class of naturally occuring or synthetic organic (carbon-containing) plant growth substances (often called phytohormones or plant hormones) that increase, in low concentrations, the rate of cell …