Evidence map›Paper›PMID 15609047›Full record

ArticlePlanta2005

Molecular cloning of a pathogen/wound-inducible PR10 promoter from Pinus monticola and characterization in transgenic Arabidopsis plants.

Jun-Jun Liu, Abul K M Ekramoddoullah, Nina Piggott, Arezoo Zamani

Abstract read
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In one paragraph

Article in Planta, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 9% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 59 citations in OpenAlex.

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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

4 authors at 2 institutions in 1 country.

Jun-Jun LiuPacific Forestry Centre, Canadian Forest Service, Natural Resources Canada, 506 West Burnside Road, Victoria, BC, V8Z 1M5, Canada. aekramoddoul@pfc.forestry.ca
Abul K M Ekramoddoullah
Nina Piggott
Arezoo Zamani
Canadian Forest Service · CANatural Resources Canada · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In Pinus monticola (Dougl. ex D. Don), the class ten pathogenesis-related (PR10) proteins comprise a family of multiple members differentially expressed upon pathogen infection and other environmental stresses. One of them, PmPR10-1.13, is studied here by investigating its transcriptional regulation in transgenic Arabidopsis plants. For functional analyses of the PmPR10-1.13 promoter, a 1,316-bp promoter fragment and three 5' deletions were translationally fused to the ss-glucuronidase (GUS) reporter gene. The 1,316-bp promoter-driven GUS activity first appeared in hypocotyls and cotyledons in 2- to 3-day-old seedlings. As transgenic plants grew, GUS activity was detected strongly in apical meristems, next in stems and leaves. No GUS activity was detected in roots and in reproductive tissues of flower organs. In adult plants, the PmPR10-1.13 promoter-directed GUS expression was upregulated following pathogen infection and by wounding treatment, which generally mimic the endogenous expression pattern in western white pine. Promoter analysis of 5' deletions demonstrated that two regions between -1,316 and -930, and between -309 and -100 were responsible for the wound responsiveness. By structural and functional comparisons with PmPR10-1.14 promoter, putative wound-responsive elements were potentially identified in the PmPR10-1.13 promoter. In conclusion, PmPR10-1.13 showed properties of a defence-responsive gene, being transcriptionally upregulated upon biotic and abiotic stresses.

Indexed as

Promoter Regions, GeneticArabidopsisBase SequenceCloning, MolecularMolecular Sequence DataPinusPlant DiseasesPlant LeavesPlant ProteinsPlants, Genetically ModifiedSequence Homology, Nucleic Acidpathogenesis-related proteins, plantPlant Proteins

Identifiers

PMID15609047
OpenAlexW2126938434

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.