Background The phytohormone auxin is critical for plant growth and orchestrates many
developmental processes.• Scope This review considers the complex array of mechanisms …

North American hardwood tree species, such as alder (Alnus spp.), ash (Fraxinus spp.),
basswood (Tilia spp.), beech (Fagus spp.), birch (Betula spp.), black cherry (Prunus …

Within the last ten years it has been established by GC-MS thatindole-3-butyric acid (IBA) is
an endogenous compound in a variety ofplant species. When applied exogenously, IBA has …

Indole‐3‐butyric acid (IBA) was recently identified by GC/MS analysis as an endogenous
constituent of various plants. Plant tissues contained 9 ng g− 1 fresh weight of free IBA and …

Abstract Indole-3-butyric acid (IBA) is widely used in agriculture because it induces rooting.
To better understand the in vivo role of this endogenous auxin, we have identified 14 …

The phytohormone auxin is important in virtually all aspects of plant growth and
development, yet our understanding of auxin homeostasis is far from complete. Plants use …

Root induction by auxins is still not well understood at the molecular level. In this study a
system has been devised which distinguishes between the two active auxins indole-3 …

Two field experiments were carried out at the National Research Center (Research and
Production Station, Nubaria) during the two successive seasons of 2005/2006 and …

The influence of two exogenously applied auxins (IAA and IBA) on the root and shoot
development of leafy cuttings was analysed at'GiSelA 5', the dwarfing cherry rootstock. IBA …

Auxins control growth and development in plants, including lateral rootinitiation and root
gravity response. However, how endogenous auxin regulatesthese processes is poorly …