Evidence map›Paper›PMID 15734908›Full record

ArticlePlant physiology2005

A genome-wide analysis of the effects of sucrose on gene expression in Arabidopsis seedlings under anoxia.

Elena Loreti, Alessandra Poggi, Giacomo Novi, Amedeo Alpi, Pierdomenico Perata

Open access · hybridAbstract read
In one paragraph

Article in Plant physiology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 110 papers.

0numbers the graph read from it
0cells of the map it votes in
110citing papers in PubMed
19.0field-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

110 citing papers in PubMed, 300 citations in OpenAlex.

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  13. Target of rapamycin signaling couples energy to oxygen sensing to modulate hypoxic gene expression inProceedings of the National Academy of Sciences of the United States of America · 2023
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  19. Water stress resilient cereal crops: Lessons from wild relatives.Journal of integrative plant biology · 2022
    Review
  20. Review

50 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

5 authors at 2 institutions in 1 country.

Elena LoretiInstitute of Biology and Agricultural Biotechnology, Consiglio Nazionale delle Ricerche, 56124 Pisa, Italy.
Alessandra Poggi
Giacomo Novi
Amedeo Alpi
Pierdomenico Perata
Scuola Superiore Sant'Anna · ITDeleted Institution

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Exogenous sucrose (Suc) greatly enhances anoxia tolerance of Arabidopsis (Arabidopsis thaliana) seedlings. We used the Affymetrix ATH1 GeneChip containing more than 22,500 probe sets to explore the anaerobic transcriptome of Arabidopsis seedlings kept under anoxia for 6 h in presence or absence of exogenous Suc. Functional clustering was performed using the MapMan software. Besides the expected induction of genes encoding enzymes involved in Suc metabolism and alcoholic fermentation, a large number of genes not related to these pathways were affected by anoxia. Addition of exogenous Suc mitigated the effects of anoxia on auxin responsive genes that are repressed under oxygen deprivation. Anoxia-induced Suc synthases showed a lower induction in presence of exogenous Suc, suggesting that induction of these genes might be related to an anoxia-dependent sugar starvation. Anoxic induction of genes coding for heat shock proteins was much stronger in presence of exogenous Suc. Interestingly, a short heat treatment enhanced anoxia tolerance, suggesting that heat shock proteins may play a role in survival to low oxygen. These results provide insight into the effects of Suc on the anoxic transcriptome and provide a list of candidate genes that enhance anoxia tolerance of Suc-treated seedlings.

Indexed as

AnaerobiosisArabidopsisArabidopsis ProteinsGene Expression ProfilingGene Expression Regulation, DevelopmentalGene Expression Regulation, PlantGlucosyltransferasesHeat-Shock ProteinsIndoleacetic AcidsOxygenRNA, MessengerRNA, PlantSeedlingsSucroseArabidopsis ProteinsGlucosyltransferasesHeat-Shock ProteinsIndoleacetic AcidsOxygenRNA, MessengerRNA, PlantSucrosesucrose synthase

Identifiers

PMID15734908
PMCPMC1065412
OpenAlexW1974899003

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.