Evidence map›Paper›PMID 30127533›Full record

ArticleScientific reports2018

Resonant soft X-ray scattering reveals cellulose microfibril spacing in plant primary cell walls.

Dan Ye, Sarah N Kiemle, Sintu Rongpipi, Xuan Wang, Cheng Wang, Daniel J Cosgrove, Esther W Gomez, Enrique D Gomez

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
6.1field-weighted citation impact, top 4% 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

10 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Icing in the Cake: Water in Nanoscopic Confinement by Cellulose.The journal of physical chemistry. B · 2025
    Article
  3. Review
  4. Article
  5. Article
  6. Building an extensible cell wall.Plant physiology · 2022
    Article
  7. Article
  8. Saccharide analysis of onion outer epidermal walls.Biotechnology for biofuels · 2021
    Article
  9. Review
  10. Review
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

8 authors at 2 institutions in 1 country.

Dan YeDepartment of Chemical Engineering, The Pennsylvania State University, University Park, PA, 16802, United States.
Sarah N KiemleDepartment of Biology, The Pennsylvania State University, University Park, PA, 16802, United States.
Sintu RongpipiDepartment of Chemical Engineering, The Pennsylvania State University, University Park, PA, 16802, United States.ORCID 0000-0002-5979-4533
Xuan WangDepartment of Biology, The Pennsylvania State University, University Park, PA, 16802, United States.
Cheng WangAdvanced Light Source, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA, 94720, United States.ORCID 0000-0001-7192-5471
Daniel J CosgroveDepartment of Biology, The Pennsylvania State University, University Park, PA, 16802, United States.
Esther W GomezDepartment of Chemical Engineering, The Pennsylvania State University, University Park, PA, 16802, United States. ewg10@psu.edu.
Enrique D GomezDepartment of Chemical Engineering, The Pennsylvania State University, University Park, PA, 16802, United States. edg12@psu.edu.ORCID 0000-0001-8942-4480
Pennsylvania State University · USLawrence Berkeley National Laboratory · US

Funding

DOE | SC | Basic Energy Sciences (BES) DE-SC0001090
6 · The paper itself

Abstract

Cellulose microfibrils are crucial for many of the remarkable mechanical properties of primary cell walls. Nevertheless, many structural features of cellulose microfibril organization in cell walls are not yet fully described. Microscopy techniques provide direct visualization of cell wall organization, and quantification of some aspects of wall microstructure is possible through image processing. Complementary to microscopy techniques, scattering yields structural information in reciprocal space over large sample areas. Using the onion epidermal wall as a model system, we introduce resonant soft X-ray scattering (RSoXS) to directly quantify the average interfibril spacing. Tuning the X-ray energy to the calcium L-edge enhances the contrast between cellulose and pectin due to the localization of calcium ions to homogalacturonan in the pectin matrix. As a consequence, RSoXS profiles reveal an average center-to-center distance between cellulose microfibrils or microfibril bundles of about 20 nm.

Indexed as

CalciumCelluloseCell WallMicrofibrilsModels, BiologicalOnionsPectinsX-RaysCalciumCellulosePectinspolygalacturonic acid

Identifiers

PMID30127533
PMCPMC6102304
OpenAlexW2886484342

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.