Use of brefeldin a and wortmannin to dissect post-golgi organelles related to vacuolar transport in arabidopsis thaliana

Abstract

Eukaryotic cells comprise various organelles surrounded by the membrane. Each organelle is characterized by unique proteins and lipids and has its own specific functions. Single membrane-bounded organelles, including the Golgi apparatus, endosomes, and vacuoles are connected by membrane trafficking. Identifying the organelle localization of a protein of interest is essential for determining the proteins physiological functions. Here, we describe methods for determining protein subcellular localization using the inhibitors brefeldin A and wortmannin in Arabidopsis thaliana.