Table 1. Characterization of TGN/EE and GA Distribution Patterns for Various Mutants.

	Number of Analyzed GAs	Number of Highly Vesiculated TGN/EE Profiles	Number of Clustered Golgi
Wild type	36	3 (8.3%)	2 (5.6%)
van7	33	21 (63.6%)	13 (39.4%)
gnomR5	18	13 (72.2%)	10 (55.5%)

TGN/EE located within 150 to 200 nm from GAs (Golgi apparatus) were analyzed. Highly vesiculated TGN/EE profiles corresponded to TGN/EE with pronounced budding/fusing vesicles in single TEM sections. Numbers between parentheses represents percentage of GAs associated with highly vesiculated TGN/EE. “Clustered GA” is defined as the Golgi stacks located within 450 to 600 nm from each other. Numbers between parentheses represent percentage of clustered GAs.