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. 2014 Sep 5;3(3):442–457. doi: 10.3390/plants3030442

Figure 2.

Figure 2

Live cell imaging 4 days after germination, indicating PSV fusion, scission and collapse, and the extension of tubular structures. (A) PSV fusion over a duration of 16 min (images captured every 4 s); (B) PSV apparently splitting into two PSVs (images captured every 8 s) and a TIP3-GFP-labeled vesicle budding off from another PSV (images captured every 4 s). (C) Potential PSV collapse over a duration of 6 min (images captured every 8 s). (D) Dynamic behavior of tubular extension structures (images captured every 4 s). Scale bar = 2 µm.