Evidence map›Paper›PMID 12933363›Full record

ReviewAnnals of botany2003

Calcium in plants.

Philip J White, Martin R Broadley

Open access · bronzeAbstract readReview
In one paragraph

Review in Annals of botany, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 486 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
486citing papers in PubMed, 2 pooled it
38.4field-weighted citation impact, top 1% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

486 citing papers in PubMed, 2 syntheses or guidelines pooled it, 2,213 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
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  5. Sustainable waste-derived carbon/BiAnalytical and bioanalytical chemistry · 2026
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  16. Migration Behavior ofPlants (Basel, Switzerland) · 2026
    Review
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  19. Article
  20. Article

426 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Philip J WhiteHorticulture Research International, Wellesbourne, Warwick CV35 9EF, UK. philip-j.white@hri.ac.uk
Martin R Broadley
Research International (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Calcium is an essential plant nutrient. It is required for various structural roles in the cell wall and membranes, it is a counter-cation for inorganic and organic anions in the vacuole, and the cytosolic Ca2+ concentration ([Ca2+]cyt) is an obligate intracellular messenger coordinating responses to numerous developmental cues and environmental challenges. This article provides an overview of the nutritional requirements of different plants for Ca, and how this impacts on natural flora and the Ca content of crops. It also reviews recent work on (a) the mechanisms of Ca2+ transport across cellular membranes, (b) understanding the origins and specificity of [Ca2+]cyt signals and (c) characterizing the cellular [Ca2+]cyt-sensors (such as calmodulin, calcineurin B-like proteins and calcium-dependent protein kinases) that allow plant cells to respond appropriately to [Ca2+]cyt signals.

Indexed as

Biological TransportCalciumCalcium ChannelsCalcium SignalingModels, BiologicalPlantsCalciumCalcium Channels

Identifiers

PMID12933363
PMCPMC4243668
OpenAlexW2188177493

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.