Evidence map›Paper›PMID 7480331›Full record

ArticlePlant physiology1995

Stress activation of a bean hydroxyproline-rich glycoprotein promoter is superimposed on a pattern of tissue-specific developmental expression.

K L Wycoff, P A Powell, R A Gonzales, D R Corbin, C Lamb, R A Dixon

Abstract read
In one paragraph

Article in Plant physiology, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
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

15 citing papers in PubMed.

  1. Article
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  3. Review
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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

6 authors.

K L WycoffPlant Biology Laboratory, Salk Institute for Biological Studies, La Jolla, California 92037, USA.
P A Powell
R A Gonzales
D R Corbin
C Lamb
R A Dixon

Funding

TRANSDUCTION SYSTEMS FOR INTERCELLULAR STRESS SIGNALINGF32GM012900 · NIGMS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI ABEL, PATRICIA P · 1988 to 1990
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NIGMS NIH HHS F2GM12900A
6 · The paper itself

Abstract

The HRGP4.1 gene, which encodes a cell wall hydroxyproline-rich glycoprotein, was isolated from a genomic library of bean (Phaseolus vulgaris L.). Two transcripts, one induced by wounding and one by elicitation, were transcribed from the same initiation site. The gene encodes a polypeptide of 580 amino acids with the amino terminal half consisting of repeats of the sequence serine-(proline)4-lysine-histidine-serine-(proline)4-(tyrosine)3-histidi ne and the carboxyl-terminal half composed of repeats of the sequence serine-(proline)4-valine-tyrosine-lysine-tyrosine-lysine. A 964-bp upstream promoter fragment was translationally fused to the beta-glucuronidase reporter gene (Escherichia coli uidA) and transferred into tobacco by Agrobacterium tumefaciens-mediated leaf disc transformation. Analysis of beta-glucuronidase activity showed that wounding caused local activation of the HRGP4.1 promoter in the phloem. Infection by tobacco mosaic virus was a less effective inducer than wounding. Stress induction was superimposed on tissue-specific developmental expression in stem nodes and root tips, suggesting that HRGP4.1 may have specific structural roles in development as well as protective functions in defense. Deletion analysis showed that control of tissue specificity and wound inducibility lies in a region between -94 and -251 relative to the transcription start site and that activation by infection lies outside that region.

Indexed as

Plants, MedicinalPromoter Regions, GeneticAgrobacterium tumefaciensAmino Acid SequenceBase SequenceDNA, PlantDNA PrimersEscherichia coliFabaceaeGene Expression Regulation, DevelopmentalGene Expression Regulation, PlantGenes, PlantGenes, ReporterGlucuronidaseGlycoproteinsMolecular Sequence DataDNA, PlantDNA Primersextensin protein, plantGlucuronidaseGlycoproteinsPlant Proteins

Identifiers

PMID7480331
PMCPMC157562

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.