Evidence map›Paper›PMID 15749990›Full record

ArticlePlant physiology2005

Proteomic analysis of somatic embryogenesis in Medicago truncatula. Explant cultures grown under 6-benzylaminopurine and 1-naphthaleneacetic acid treatments.

Nijat Imin, Mahira Nizamidin, Daniel Daniher, Kim E Nolan, Ray J Rose, Barry G Rolfe

Open access · greenAbstract readComparative Study
In one paragraph

Article in Plant physiology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
4.0field-weighted citation impact, top 6% 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

38 citing papers in PubMed, 130 citations in OpenAlex.

  1. Article
  2. Article
  3. Transcriptome and Gene Expression Analysis RevealedInternational journal of molecular sciences · 2024
    Article
  4. Article
  5. Exogenous Glutathione Promotes the Proliferation ofPlants (Basel, Switzerland) · 2022
    Article
  6. Article
  7. Article
  8. Article
  9. Somatic Embryogenesis in theFrontiers in plant science · 2019
    Review
  10. Review
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
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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 at 2 institutions in 1 country.

Nijat IminAustralian Research Council Centre of Excellence for Integrative Legume Research, Genomic Interactions Group, Research School of Biological Sciences, Australian National University, Canberra City, Australian Capital Territory, 2601, Australia.
Mahira Nizamidin
Daniel Daniher
Kim E Nolan
Ray J Rose
Barry G Rolfe
Australian National University · AUAustralian Research Council · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Medicago truncatula line 2HA has a 500-fold greater capacity to regenerate plants in culture by somatic embryogenesis than wild-type Jemalong. We have compared proteomes of tissue cultures from leaf explants of these two lines. Both 2HA and Jemalong explants were grown on media containing the auxin 1-naphthaleneacetic acid and the cytokinin 6-benzylaminopurine. Proteins were extracted from the cultures at different time points (2, 5, and 8 weeks), separated by two-dimensional gel electrophoresis, and detected by silver staining. More than 2,000 proteins could be reproducibly resolved and detected on each gel. Statistical analysis showed that 54 protein spots were significantly (P < 0.05) changed in expression (accumulation) during the 8 weeks of culture, and most of these spots were extracted from colloidal Coomassie-stained two-dimensional gel electrophoresis gels and were subjected to matrix-assisted laser desorption ionization time-of-flight mass spectrometry or liquid chromatography-tandem mass spectrometry analysis. Using a publicly available expressed sequence tag database and the Mascot search engine, we were able to identify 16 differentially expressed proteins. More than 60% of the differentially expressed protein spots had very different patterns of gene expression between 2HA and Jemalong during the 8 weeks of culture.

Indexed as

AdenineBenzyl CompoundsElectrophoresis, Gel, Two-DimensionalKinetinMedicago truncatulaMutationNaphthaleneacetic AcidsPeroxidasesPeroxiredoxinsPlant LeavesPlant ProteinsProteomicsProtoplastsPurinesSpecies SpecificityThioredoxin h1-naphthaleneacetic acidAdeninebenzylaminopurineBenzyl CompoundsKinetinNaphthaleneacetic AcidsPeroxidasesPeroxiredoxinsPlant ProteinsPurinesThioredoxin hThioredoxins

Identifiers

PMID15749990
PMCPMC1088318
OpenAlexW2023771275

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.