Table 1. Quantification of Golgi morphology in siControl and siRab41(4) transfected cells.

Experiment 1
siControl Golgi
Cell	Number of stacks per Golgi rich area	Average number of Golgi-associated vesicles per stack	Average maximum cisternae length (nm)	Average Golgi stack width (nm)	Average number of cisternae per stack
1	4	5	1022	240	4
2	3	10	1287	403	4
3	3	7	747	198	3
4	5	8	912	296	3
5	3	7	1084	325	4
Average ± SEM	3.6 ± 0.4	7.4 ± 0.8	1010.4 ± 89.8	292.4 ± 35.3	3.6 ± 0.2
siRab41(4) Golgi
1	6	13	405	254	3
2	4	14	380	243	2
3	4	13	356	342	3
4	6	12	426	375	2
5	5	13	356	287	3
6	3	17	473	285	3.00
Average ± SEM	4.7 ± 0.5	13.7 ± 0.7	399.3 ± 18.5	297.7 ± 20.9	2.7 ± 0.2
Experiment 2
siControl Golgi
1	4	9	865	312	3
2	2	5	803	240	5
3	2	9	1078	334	4
4	4	8	777	301	4
5	3	7	841	321	4
6	5	9	770	310	3
Average ± SEM	3.3 ± 0.5	7.8 ± 0.7	855.7 ± 46.9	303.0 ± 13.4	3.8 ± 0.3
siRab41(4) Golgi
1	5	18	500	314	3
2	5	9	384	290	2
3	8	15	501	255	3
4	6	11	399	309	3
5	4	15	403	223	2
6	9	11	464	298	2
7	7	12	485	322	3
8	5	14	452	286	2
Average ± SEM	6.1 ± 0.6	13.1 ± 1.0	448.5 ± 16.7	287.1 ± 11.7	2.5 ± 0.19
Overall Average
siControl Golgi	3.5	7.6	933.0	297.7	3.7
siRab41(4) Golgi	5.4	13.4	423.9	292.4	2.6