Evidence map›Paper›PMID 20351019›Full record

ReviewJournal of experimental botany2010

Temperature stress and plant sexual reproduction: uncovering the weakest links.

Kelly E Zinn, Meral Tunc-Ozdemir, Jeffrey F Harper

Open access · bronzeAbstract readReview
In one paragraph

Review in Journal of experimental botany, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 256 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
256citing papers in PubMed, 1 pooled it
11.5field-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

256 citing papers in PubMed, 1 synthesis or guideline pooled it, 818 citations in OpenAlex.

  1. Pooled it
  2. Review
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  5. Exogenous Salicylic Acid Improves Fruit Yield and Quality ofCurrent issues in molecular biology · 2026
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196 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

3 authors at 1 institution in 1 country.

Kelly E ZinnBiochemistry Department MS200, University of Nevada, Reno, NV 89557, USA.
Meral Tunc-Ozdemir
Jeffrey F Harper
University of Nevada, Reno · US

Funding

Ca2+-Pumps in Plants: Pollen Growth and FertilizationR01GM070813 · NIGMS · UNIVERSITY OF NEVADA RENO · PI HARPER, JEFFREY F · 2004 to 2008
$951k
NIGMS NIH HHS 1R01 GM070813-01NIGMS NIH HHS R01 GM070813
6 · The paper itself

Abstract

The reproductive (gametophytic) phase in flowering plants is often highly sensitive to hot or cold temperature stresses, with even a single hot day or cold night sometimes being fatal to reproductive success. This review describes studies of temperature stress on several crop plants, which suggest that pollen development and fertilization may often be the most sensitive reproductive stage. Transcriptome and proteomic studies on several plant species are beginning to identify stress response pathways that function during pollen development. An example is provided here of genotypic differences in the reproductive stress tolerance between two ecotypes of Arabidopsis thaliana Columbia (Col) and Hilversum (Hi-0), when reproducing under conditions of hot days and cold nights. Hi-0 exhibited a more severe reduction in seed set, correlated with a reduction in pollen tube growth potential and tropism defects. Hi-0 thus provides an Arabidopsis model to investigate strategies for improved stress tolerance in pollen. Understanding how different plants cope with stress during reproductive development offers the potential to identify genetic traits that could be manipulated to improve temperature tolerance in selected crop species being cultivated in marginal climates.

Indexed as

Stress, PhysiologicalTemperatureFertilizationGene Expression ProfilingModels, BiologicalPollen

Identifiers

PMID20351019
PMCPMC2917059
OpenAlexW2144950892

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.