ArticlePlant physiology1992
Characterization of Vacuolar Malate and K Channels under Physiological Conditions.
Article in Plant physiology, 1992. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
11 citing papers in PubMed, 34 citations in OpenAlex.
- Vacuolar ion channels in the liverwort Marchantia polymorpha: influence of ion channel inhibitors.Planta · 2017Article
- Rethinking Guard Cell Metabolism.Plant physiology · 2016Review
- The Arabidopsis Na+/H+ antiporters NHX1 and NHX2 control vacuolar pH and K+ homeostasis to regulate growth, flower development, and reproduction.The Plant cell · 2011Article
- Vacuolar citrate/H+ symporter of citrus juice cells.Planta · 2006Article
- A patch-clamp study on the physiology of aluminum toxicity and aluminum tolerance in maize. Identification and characterization of Al(3+)-induced anion channels.Plant physiology · 2001Article
- Article
- Aluminum activates an anion channel in the apical cells of wheat roots.Proceedings of the National Academy of Sciences of the United States of America · 1997Article
- A novel chloride channel in Vicia faba guard cell vacuoles activated by the serine/threonine kinase, CDPK.The EMBO journal · 1996Article
- Cloning and functional expression of a plant voltage-dependent chloride channel.The Plant cell · 1996Article
- A Cationic Channel in the Guard Cell Tonoplast of Allium cepa.Plant physiology · 1994Article
- Vacuolar chloride regulation of an anion-selective tonoplast channel.The Journal of membrane biology · 1994Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Patch-clamp techniques were employed to study the electrical properties of vacuoles from sugar beet (Beta vulgaris) cell suspensions at physiological concentrations of cytoplasmic Ca(2+). Vacuoles exposed to K(+) malate revealed the activation of instantaneous and time-dependent outward currents by positive membrane potentials. Negative potentials induced only instantaneous inward currents. The time-dependent outward currents were 10 times more selective for malate than for K(+) and were completely blocked by zinc. Vacuoles exposed to KCl developed instantaneous currents when polarized to positive or negative membrane potentials. The time-dependent outward channels could serve as the route for the movement of malate into the vacuole, whereas K(+) could move through the time-independent inward and outward channels.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.