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

Figure 3.

Figure 3

Confocal time series showing tubular structures arising from PSVs and undergoing continuous remodeling. (A) Time series of 7 and 2.5 min showing tubular structures arising from PSVs (images captured every 4 s). See the corresponding Movies 5 and 6 for more details; (B) Arrowheads and arrows show two different PSV extensions at the beginning of a 10-min time series (images captured every 4 s). See the corresponding Movie 7 for more details. Note the expansion and subsequent retraction of the structure, allowing the PSV extension to contact another PSV before release (arrow). Scale bar = 2 µm.