ArticleThe Plant cell2000
Ca(2)+-stimulated exocytosis in maize coleoptile cells.
Article in The Plant cell, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
13 citing papers in PubMed, 41 citations in OpenAlex.
- Vapor-printed polymer electrodes for long-term, on-demand health monitoring.Science advances · 2019Article
- Perturbation Analysis of Calcium, Alkalinity and Secretion during Growth of Lily Pollen Tubes.Plants (Basel, Switzerland) · 2016Article
- Ca(2+)-Transport through Plasma Membrane as a Test of Auxin Sensitivity.Plants (Basel, Switzerland) · 2014Article
- Calcium: The Missing Link in Auxin Action.Plants (Basel, Switzerland) · 2013Review
- Control of cell wall extensibility during pollen tube growth.Molecular plant · 2013Review
- Exocytosis precedes and predicts the increase in growth in oscillating pollen tubes.The Plant cell · 2009Article
- Selective mobility and sensitivity to SNAREs is exhibited by the Arabidopsis KAT1 K+ channel at the plasma membrane.The Plant cell · 2006Article
- Dynamic changes in the osmotic water permeability of protoplast plasma membrane.Plant physiology · 2004Article
- Control of pollen tube growth: role of ion gradients and fluxes.The New phytologist · 2003Review
- Toward understanding vesicle traffic and the guard cell model.The New phytologist · 2002Review
- The abscisic acid-related SNARE homolog NtSyr1 contributes to secretion and growth: evidence from competition with its cytosolic domain.The Plant cell · 2002Article
- Light-dependent osmoregulation in pea stem protoplasts. photoreceptors, tissue specificity, ion relationships, and physiological implications.Plant physiology · 2001Article
- Secondary messengers and phospholipase A2 in auxin signal transduction.Plant molecular biologyReview
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.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Changes in membrane capacitance (C(m)) after photolysis of the caged Ca(2)+ compound dimethoxynitrophenamine were studied in protoplasts from maize coleoptiles. Changes in C(m) values resulting from increased concentrations of free Ca(2)+ in the cytoplasm ([Ca(2)+](cyt)) were interpreted as representing changes in [Ca(2)+](cyt)-sensitive exocytosis and endocytosis. A continuous increase in [Ca(2)+](cyt) resulted in a sigmoidal increase in C(m) values with a half-maximal concentration at approximately 1 microM. The steep increase in C(m) values was followed by a variable slow phase in changing C(m) values. When [Ca(2)+](cyt) increased at a rate of 0.6 micromol L(-)(1) sec(-)(1), the initial steep increase in C(m) values lasted approximately 5 to 10 sec. During this time, protoplasts increased in surface area by approximately 2.5%. The biphasic dynamics of [Ca(2)+](cyt)-stimulated increases in C(m) values can be described by a kinetic model containing two pools of vesicles with two [Ca(2)+](cyt)-sensitive steps in the exocytotic pathway.
Indexed as
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.