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-González et al. 2018), as well as by the juxtaposition of stable membranes forming specific membrane contact sites (MCS), like the endoplasmic reticulum-plasma membrane ( ER - PM ) MCS (Prinz 2014). The above ...
a unique role at the ER – PM contact site in Arabidopsis. Other studies showed that SYT1 is related to the PEN1-associated secretory pathway and virus movement in plasmodesmata (Levy et al., 2015; Pérez-Sancho ...
, exocytic membrane trafficking appears to be polarized toward the division plane, resulting in the localization of cell cycle–specific and constitutively synthesized PM proteins and cell wall precursors ...
] and hyphal growth maintenance [56,66]. In S. cerevisiae, deletion of either KES1 or SAC1 is synthetically lethal in cells largely devoid of ER - PM contact sites [67], and cold-sensitive growth of a drs2 ...
to specific PM domains requires quantitative information concerning the sites of bulk secretion and endocytosis. Here, we quantitatively characterized the spatial organization of membrane traffic during tip ...
-PV membrane contact sites we used TEM imaging. Thin lateral sections (70nm) revealed PM invaginations of up to ~50-70nm which were always associated with PVs, in line with earlier observations [4] (Fig ...
recruitment of proteins to NDs. SYP121 is recruited to sites of Blumeria graminis (powdery mildew) infection in Arabidopsis, where it is required for papillae formation on the apoplastic side of the PM (Assaad ...
to the tip (Cresti et al., 1992; Lancelle and Hepler, 1992). This suggests that polarization of Nt AHA translation may occur due to the exclusion of rough ER from the tip and may contribute to the maintenance ...
Abstract The evolutionarily conserved octameric exocyst complex tethers secretory vesicles to the site of membrane fusion during exocytosis. The plant exocyst complex functions in cell wall ...
, live- and fixed-cell imaging with confocal laser scanning microscopy (CLSM) or transmission electron microscopy (TEM) have shown that the localization of CESAs is not restricted to the PM ; CESAs are also ...
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