Regulation Of Polar Auxin Transport In Grapevine Fruitlets (Vitis Vinifera L.) And The Proposed Role Of Auxin Homeostasis During Fruit Abscission

Abstract

Background: Indole-3-acetic acid (IAA), the most abundant auxin, is a growth promoter hormone involved in several developmental processes. Auxin homeostasis is very important to its function and this is achieved through the regulation of IAA biosynthesis,