Evidence map›Paper›PMID 15247404›Full record

ArticlePlant physiology2004

beta-Amylase induction and the protective role of maltose during temperature shock.

Fatma Kaplan, Charles L Guy

Open access · bronzeAbstract read
In one paragraph

Article in Plant physiology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 175 papers.

0numbers the graph read from it
0cells of the map it votes in
175citing papers in PubMed
7.8field-weighted citation impact, top 2% 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

175 citing papers in PubMed, 475 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Pangenome-assisted characterization of TaBAM genes and association of TaBAM16-1B with NDVI in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026
    Article
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  9. Article
  10. Article
  11. Review
  12. Article
  13. The genome of the vining fernProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  14. Review
  15. Glycerol Biosynthesis Pathways from Starch EndowInternational journal of molecular sciences · 2025
    Article
  16. Article
  17. Metabolites · 2025
    Article
  18. Horticulture research · 2025
    Article
  19. Article
  20. Article

115 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.

Fatma KaplanPlant Molecular and Cellular Biology Program, Department of Environmental Horticulture, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, Florida 32611-0675, USA.
Charles L Guy
University of Florida · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A number of studies have demonstrated beta-amylase induction in response to abiotic stress. In the present work, a temperature response profile in 5 degrees C increments from 45 degrees C to 0 degrees C showed that induction at temperature extremes was specific for two members of the gene family (BMY7 and BMY8). Both members encode proteins that possess apparent transit peptides for chloroplast stromal localization. However, induction was not observed for other key starch degrading enzymes demonstrating a rather specific response to temperature stress for BMY7 and BMY8. Time course experiments for heat shock at 40 degrees C and cold shock at 5 degrees C showed that beta-amylase induction correlated with maltose accumulation. Maltose has the ability, as demonstrated by in vitro assays, to protect proteins, membranes, and the photosynthetic electron transport chain at physiologically relevant concentrations. Therefore, beta-amylase induction and the resultant maltose accumulation may function as a compatible-solute stabilizing factor in the chloroplast stroma in response to acute temperature stress.

Indexed as

Base Sequencebeta-AmylaseChloroplastsDNA PrimersEnzyme InductionKineticsMaltoseReverse Transcriptase Polymerase Chain ReactionTemperatureThermodynamicsbeta-AmylaseDNA PrimersMaltose

Identifiers

PMID15247404
PMCPMC519081
OpenAlexW2070982703

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.