The high road and the low road: trafficking choices in plants.

Arabidopsis/embryology,enzymology,genetics,growth & development,metabolism Arabidopsis Proteins/genetics,metabolism Carrier Proteins/metabolism Cell Differentiation Cell Polarity Cell Proliferation Endosomes/metabolism Genotype Guanine Nucleotide Exchange Factors/metabolism Indoleacetic Acids/metabolism Membrane Transport Proteins/metabolism Meristem/enzymology,metabolism Mutation Phenotype Phosphoprotein Phosphatases/metabolism Phosphorylation Plants, Genetically Modified/embryology,enzymology,genetics,growth & development,metabolism Protein Serine-Threonine Kinases/metabolism Protein Subunits/metabolism Protein Transport Seedlings/enzymology,metabolism Signal Transduction Sorting Nexins Vesicular Transport Proteins/metabolism Xylem/metabolism

Arabidopsis Proteins Carrier Proteins GNOM protein, Arabidopsis Guanine Nucleotide Exchange Factors Indoleacetic Acids Mag1 protein, Arabidopsis Membrane Transport Proteins PIN1 protein, Arabidopsis PIN2 protein, Arabidopsis PIN4 protein, Arabidopsis Protein Subunits Sorting Nexins Vesicular Transport Proteins PINOID protein, Arabidopsis Protein Serine-Threonine Kinases Phosphoprotein Phosphatases