Evidence map›Paper›PMID 15937228›Full record

ArticleThe Plant cell2005

Lipid transfer proteins enhance cell wall extension in tobacco.

Jeroen Nieuwland, Richard Feron, Bastiaan A H Huisman, Annalisa Fasolino, Cornelis W Hilbers, Jan Derksen, Celestina Mariani

Open access · bronzeAbstract read
In one paragraph

Article in The Plant cell, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 106 papers.

0numbers the graph read from it
0cells of the map it votes in
106citing papers in PubMed
17.0field-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

106 citing papers in PubMed, 244 citations in OpenAlex.

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  12. bioRxiv : the preprint server for biology · 2023
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46 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

7 authors at 1 institution in 1 country.

Jeroen NieuwlandInstitute for Wetland and Water Research, Department of Experimental Botany, Radboud University Nijmegen, 6525 ED Nijmegen, The Netherlands. j.nieuwland@biotech.cam.ac.uk
Richard Feron
Bastiaan A H Huisman
Annalisa Fasolino
Cornelis W Hilbers
Jan Derksen
Celestina Mariani
Radboud University Nijmegen · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plant cells are enclosed by a rigid cell wall that counteracts the internal osmotic pressure of the vacuole and limits the rate and direction of cell enlargement. When developmental or physiological cues induce cell extension, plant cells increase wall plasticity by a process called loosening. It was demonstrated previously that a class of proteins known as expansins are mediators of wall loosening. Here, we report a type of cell wall-loosening protein that does not share any homology with expansins but is a member of the lipid transfer proteins (LTPs). LTPs are known to bind a large range of lipid molecules to their hydrophobic cavity, and we show here that this cavity is essential for the cell wall-loosening activity of LTP. Furthermore, we show that LTP-enhanced wall extension can be described by a logarithmic time function. We hypothesize that LTP associates with hydrophobic wall compounds, causing nonhydrolytic disruption of the cell wall and subsequently facilitating wall extension.

Indexed as

Cell EnlargementBinding SitesCarrier ProteinsCell DifferentiationCell WallMembrane LipidsMolecular Sequence DataNicotianaPlant ProteinsProtein Structure, TertiarySequence Homology, Amino AcidSequence Homology, Nucleic AcidTime FactorsCarrier Proteinsexpansin protein, plantLTP2 protein, plantMembrane LipidsPlant Proteins

Identifiers

PMID15937228
PMCPMC1167548
OpenAlexW2098380152

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.