Evidence map›Paper›PMID 18509654›Full record

ArticlePlant cell reports2008

Mammalian pro-apoptotic bax gene enhances tobacco resistance to pathogens.

Suomeng Dong, Dong Suomeng, Zhengguang Zhang, Zhang Zhengguang, Xiaobo Zheng, Zheng Xiaobo, Yuanchao Wang, Wang Yuanchao

Erratum issuedAbstract read
PubMed Publisher
In one paragraph

Article in Plant cell reports, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.3field-weighted citation impact, top 16% 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

7 citing papers in PubMed, 22 citations in OpenAlex.

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4 · The record

Corrections and comments

  • Erratum issued
    Suomeng, Dong [corrected to Dong, Suomeng]; Zhengguang, Zhang [corrected to Zhang, Zhengguang]; Xiaobo, Zheng [corrected to Zheng, Xiaobo]; Yuanchao, Wang [corrected to Wang, Yuanchao]
5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Suomeng DongDepartment of Plant Pathology, Nanjing Agricultural University, Nanjing, 210095, China.
Dong Suomeng
Zhengguang Zhang
Zhang Zhengguang
Xiaobo Zheng
Zheng Xiaobo
Yuanchao Wang
Wang Yuanchao
Nanjing Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Emerging evidence suggests that plants and animals may share certain biochemical commonalities in apoptosis, or programmed cell death (PCD) pathways, though plants lack key animal apoptosis related genes. In plants, PCD has many important functions including a role in immunity and resistance to pathogen infection. In this study, a rice phenylalanine ammonia-lyase promoter is used to regulate the expression of the mouse pro-apoptotic bax gene in transgenic tobacco plants. Ectopic expression of the bax negatively affects the growth of transgenic plants. Nonetheless, results show that the bax transgene is induced upon infection by plant pathogens and accumulation of Bax is observed by Western blot analysis. By estimating and measuring the extent of cell death, release of active oxygen species, and accumulation defense-associated gene transcripts, it is shown that bax transgenic plants mount a more robust cell death response compared to control plants. The bax transgenic tobacco plants are also more resistant to infection by Phytophthora parasitica and Ralstonia solanacearum, but have no obvious resistance to tobacco mosaic virus. These results substantiate past studies and illustrate the powerful effects mammalian bax genes may have on plant development and disease resistance.

Indexed as

ApoptosisGene Expression Regulation, PlantAnimalsbcl-2-Associated X ProteinGenes, PlantGenetic VectorsImmunity, InnateMiceNicotianaOryzaPhytophthoraPlants, Genetically ModifiedPlasmidsPromoter Regions, GeneticRalstonia solanacearumReactive Oxygen Speciesbcl-2-Associated X ProteinReactive Oxygen SpeciesRNA, Plant

Identifiers

PMID18509654
OpenAlexW1995534946

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.