Evidence map›Paper›PMID 19475420›Full record

ArticlePlanta2009

Induction of multinucleation by beta-glucosyl Yariv reagent in regenerated cells from Marchantia polymorpha protoplasts and involvement of arabinogalactan proteins in cell plate formation.

Taeko Shibaya, Yasutake Sugawara

Abstract read
PubMed Publisher
In one paragraph

Article in Planta, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

11 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
  2. Review
  3. The placenta ofDiversity · 2021
    Article
  4. Cell wall polymers in theBryophyte diversity and evolution · 2021
    Article
  5. Article
  6. Article
  7. Arabinogalactan-Proteins from the LiverwortPlants (Basel, Switzerland) · 2019
    Article
  8. Article
  9. Article
  10. Article
  11. Article
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

2 authors at 1 institution in 1 country.

Taeko ShibayaDepartment of Regulation-Biology, Faculty of Science, Saitama University, Saitama, 338-8570, Japan. shibaya@affrc.go.jp
Yasutake Sugawara
Saitama University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Arabinogalactan proteins (AGPs) are abundant plant cell surface proteoglycans widely distributed in plant species. Since high concentrations of beta-glucosyl Yariv reagent (betaglcY), which binds selectively to AGPs, inhibited cell division of protoplast-regenerated cells of the liverwort Marchantia polymorpha L. (Shibaya and Sugawara in Physiol Plant 130:271-279, 2007), we investigated the mechanism underlying the inability of the cells to divide normally by staining nuclei, cell walls and beta-1,3-glucan. Microscopic observation showed that the diameter of regenerated cells cultured with betaglcY was about 2.8-fold larger than that of cells cultured without betaglcY. The cells cultured with betaglcY were remarkably multinucleated. These results indicated that betaglcY did not inhibit mitosis but induced multinucleation. In the regenerated cells cultured with low concentrations of betaglcY (5 and 1 microg ml(-1)), the cell plate was stained strongly by betaglcY, suggesting abundant AGPs in the forming cell plate. In these cell plates, beta-1,3-glucan was barely detectable or not detected. In multinucleated cells, cell plate-like fragments, which could not reach the cell wall, were frequently observed and they were also stained strongly by betaglcY. Our results indicated that AGPs might have an important role in cell plate formation, and perturbation of AGPs with betaglcY might result in remarkable multinucleation in protoplast-regenerated cells of M. polymorpha.

Indexed as

GlucoseGlucosidesMarchantiaMucoproteinsPhloroglucinolPlant ProteinsProtoplastsarabinogalactan proteinsGlucoseGlucosidesMucoproteinsPhloroglucinolPlant ProteinsYariv reagent

Identifiers

PMID19475420
OpenAlexW2045798248

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.