Activity of tonoplast proton pumps and Na+/H+ exchange in potato cell cultures is modulated by salt

F Queiros, N Fontes, P Silva, D Almeida… - Journal of …, 2009 - academic.oup.com
The efficient exclusion of excess Na from the cytoplasm and vacuolar Na+ accumulation are
the main mechanisms for the adaptation of plants to salt stress. This is typically carried out …

Role of Tonoplast Proton Pumps and Na+/H+ Antiport System in Salt Tolerance of Populus euphratica Oliv.

P Silva, AR Façanha, RM Tavares, H Gerós - Journal of Plant Growth …, 2010 - Springer
Populus euphratica has been used as a plant model to study resistance against salt and
osmotic stresses, with recent studies having characterized the tonoplast and the plasma …

Cell-specific association of heat shock-induced proton flux with actin ring formation in Chenopodium cells: comparison of auto- and heterotroph cultures

A Chaidee, I Foissner, W Pfeiffer - Protoplasma, 2008 - Springer
A comparison of the responses of extracellular pH, buffering capacity and actin cytoskeleton
in autotroph and heterotroph Chenopodium rubrum cells to heat shock revealed cell-specific …

Heterogeneity of the vacuolar pyrophosphatase protein fromChenopodium rubrum

W Kranewitter, R Gehwolf, M Nagl, W Pfeiffer… - Protoplasma, 1999 - Springer
Activities of the tonoplast ATPase (V-ATPase EC 3.6. 1.3) and PPase (V-PPase EC 3.6. 1.1)
provide the proton gradient driving the accumulation of various metabolites, organic and …

The fluorescent pH-indicator BCECF: An inhibitor of the vacuolar ATPase from Chenopodium rubrum

W Pfeiffer, M Höftberger - Journal of plant physiology, 2000 - Elsevier
Selective vacuolar accumulation of the fluorescent pH-indicator 2′, 7′-bis (2-
Carboxyethyl)-5 (6)-carboxyfluorescein (BCECF) may allow to study vacuolar acidification in …